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OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. I. EVIDENCE FOR MULTIPLE PROGENITORS OF CEMP-NO STARS
Volume 11, Issue 50 - article #18
Jinmi Yoon
,
Timothy C. Beers
,
Vinicius M. Placco
,
Kaitlin C. Rasmussen
,
Daniela Carollo
,
Siyu He
,
Terese T. Hansen
,
Ian U. Roederer,
,
Jeff Zeanah
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/833/1/20
OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. II. SPECTROSCOPY OF AN ULTRA METAL-POOR CEMP-NO STAR
Volume 11, Issue 50 - article #19
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Jinmi Yoon
,
Anirudh Chiti
,
Alexander Heger
,
Conrad Chan
,
Andrew R. Casey,
,
Norbert Christlieb
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/833/1/21
Bright Metal-Poor Stars from the Hamburg/ESO Survey. II. A Chemodynamical Analysis. (arXiv:1611.03762v1 [astro-ph.SR])
Volume 11, Issue 47 - article #2
Timothy C. Beers
,
Vinicius M. Placco
,
Daniela Carollo
,
Silvia Rossi
,
Anna Frebel
,
John E. Norris
,
Sarah Dietz
,
Thomas Masseron
http://arxiv.org/abs/1611.03762
APOGEE Chemical Abundances of Globular Cluster Giants in the Inner Galaxy. (arXiv:1611.03086v1 [astro-ph.GA])
Volume 11, Issue 46 - article #2
Ricardo P. Schiavon
,
Jennifer A. Johnson
,
Peter M. Frinchaboy
,
Gail Zasowski
,
Szabolcs Meszaros
,
D. A. Garcia-Hernandez
,
Roger E. Cohen
,
Baitian Tang
,
Sandro Villanova
,
Douglas Geisler
,
Timothy C. Beers
,
J. G. Fernandez-Trincado
,
Ana E. Garcia Perez
,
Sara Lucatello
,
Steven R. Majewski
,
Sarah L. Martell
,
Robert W. O'Connell
,
Carlos Allende Prieto
,
Dmitry Bizyaev
,
Ricardo Carrera
,
Richard R. Lane
,
Elena Malanushenko
,
Viktor Malanushenko
,
Ricardo R. Munoz
,
Christian Nitschelm
,
Daniel Oravetz
,
Kaike Pan
,
Alexandre Roman-Lopes
,
Matthias Schultheis
,
Audrey Simmons
http://arxiv.org/abs/1611.03086
The DESI Experiment Part I: Science,Targeting, and Survey Design. (arXiv:1611.00036v1 [astro-ph.IM])
Volume 11, Issue 45 - article #10
DESI Collaboration: Amir Aghamousa
,
Jessica Aguilar
,
Steve Ahlen
,
Shadab Alam
,
Lori E. Allen
,
Carlos Allende Prieto
,
James Annis
,
Stephen Bailey
,
Christophe Balland
,
Otger Ballester
,
Charles Baltay
,
Lucas Beaufore
,
Chris Bebek
,
Timothy C. Beers
,
Eric F. Bell
,
José
,
Luis Bernal
,
Robert Besuner
,
Florian Beutler
,
Chris Blake
,
Hannes Bleuler
,
Michael Blomqvist
,
Robert Blum
,
Adam S. Bolton
,
Cesar Briceno
,
Elizabeth Buckley-Geer
,
Angela Burden
,
Etienne Burtin
,
Nicolas G. Busca
,
Robert N. Cahn
,
Yan-Chuan Cai
,
Raymond G. Carlberg
,
Pierre-Henri Carton
,
Ricard Casas
,
Francisco J. Castander
,
Todd M. Claybaugh
,
Madeline Close
,
Carl T. Coker
,
Shaun Cole
,
Andrew P. Cooper
,
M.-C. Cousinou
,
Martin Crocce
,
Jean-Gabriel Cuby
,
Daniel P. Cunningham
,
Tamara Davis
,
Kyle S. Dawson
,
Axel de la Macorra
,
Juan De Vicente
,
et al.
(215 additional authors not shown)
http://arxiv.org/abs/1611.00036
The DESI Experiment Part II: Instrument Design. (arXiv:1611.00037v1 [astro-ph.IM])
Volume 11, Issue 45 - article #11
DESI Collaboration: Amir Aghamousa
,
Jessica Aguilar
,
Steve Ahlen
,
Shadab Alam
,
Lori E. Allen
,
Carlos Allende Prieto
,
James Annis
,
Stephen Bailey
,
Christophe Balland
,
Otger Ballester
,
Charles Baltay
,
Lucas Beaufore
,
Chris Bebek
,
Timothy C. Beers
,
Eric F. Bell
,
José
,
Luis Bernal
,
Robert Besuner
,
Florian Beutler
,
Chris Blake
,
Hannes Bleuler
,
Michael Blomqvist
,
Robert Blum
,
Adam S. Bolton
,
Cesar Briceno
,
Elizabeth Buckley-Geer
,
Angela Burden
,
Etienne Burtin
,
Nicolas G. Busca
,
Robert N. Cahn
,
Yan-Chuan Cai
,
Raymond G. Carlberg
,
Pierre-Henri Carton
,
Ricard Casas
,
Francisco J. Castander
,
Todd M. Claybaugh
,
Madeline Close
,
Carl T. Coker
,
Shaun Cole
,
Andrew P. Cooper
,
M.-C. Cousinou
,
Martin Crocce
,
Jean-Gabriel Cuby
,
Daniel P. Cunningham
,
Tamara Davis
,
Kyle S. Dawson
,
Axel de la Macorra
,
Juan De Vicente
,
et al.
(215 additional authors not shown)
http://arxiv.org/abs/1611.00037
G64-12 and G64-37 Are Carbon-enhanced Metal-poor Stars
Volume 11, Issue 39 - article #22
Vinicius M. Placco
,
Timothy C. Beers
,
Henrique Reggiani,
,
Jorge Meléndez
The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205/829/2/L24
G64-12 and G64-37 are Carbon-Enhanced Metal-Poor Stars. (arXiv:1609.00679v1 [astro-ph.SR])
Volume 11, Issue 37 - article #9
Vinicius M. Placco
,
Timothy C. Beers
,
Henrique Reggiani
,
Jorge Melendez
http://arxiv.org/abs/1609.00679
Observational Constraints on First-Star Nucleosynthesis. II. Spectroscopy of an Ultra Metal-Poor CEMP-no Star. (arXiv:1609.02134v1 [astro-ph.SR])
Volume 11, Issue 37 - article #12
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Jinmi Yoon
,
Anirudh Chiti
,
Alexander Heger
,
Conrad Chan
,
Andrew R. Casey
,
Norbert Christlieb
http://arxiv.org/abs/1609.02134
The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory. (arXiv:1608.02013v1 [astro-ph.GA])
Volume 11, Issue 33 - article #9
SDSS Collaboration: Franco D. Albareti
,
Carlos Allende Prieto
,
Andres Almeida
,
Friedrich Anders
,
Scott Anderson
,
Brett H. Andrews
,
Alfonso Aragon-Salamanca
,
Maria Argudo-Fernandez
,
Eric Armengaud
,
Eric Aubourg
,
Vladimir Avila-Reese
,
Carles Badenes
,
Stephen Bailey
,
Beatriz Barbuy
,
Kat Barger
,
Jorge Barrera-Ballesteros
,
Curtis Bartosz
,
Sarbani Basu
,
Dominic Bates
,
Giuseppina Battaglia
,
Falk Baumgarten
,
Julien Baur
,
Julian Bautista
,
Timothy C. Beers
,
Francesco Belfiore
,
Matthew Bershady
,
Sara Bertran de Lis
,
Jonathan C. Bird
,
Dmitry Bizyaev
,
Guillermo A. Blanc
,
Michael Blanton
,
Michael Blomqvist
,
Adam S. Bolton
,
J. Borissova
,
Jo Bovy
,
William Nielsen Brandt
,
Jonathan Brinkmann
,
Joel R. Brownstein
,
Kevin Bundy
,
Etienne Burtin
,
Nicolas G. Busca
,
Hugo Orlando Camacho Chavez
,
M. Cano Diaz
,
Michele Cappellari
,
et al.
(294 additional authors not shown)
http://arxiv.org/abs/1608.02013
Observational Constraints on First-Star Nucleosynthesis. I. Evidence for Multiple Progenitors of CEMP-no Stars. (arXiv:1607.06336v1 [astro-ph.SR])
Volume 11, Issue 30 - article #6
Jinmi Yoon
,
Timothy C. Beers
,
Vinicius M. Placco
,
Kaitlin C. Rasmussen
,
Daniela Carollo
,
Siyu He
,
Terese T. Hansen
,
Ian U. Roederer
http://arxiv.org/abs/1607.06336
Chemical Tagging in the SDSS-III/APOGEE Survey: New Identifications of Halo Stars with Globular Cluster Origins
Volume 11, Issue 29 - article #6
Sarah L. Martell
,
Matthew D. Shetrone
,
Sara Lucatello
,
Ricardo P. Schiavon
,
Szabolcs Mészáros
,
Carlos Allende Prieto
,
D. A. GarcÃa Hernández
,
Timothy C. Beers,
,
David L Nidever
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/825/2/146
Chemical tagging with APOGEE: Discovery of a large population of N-rich stars in the inner Galaxy. (arXiv:1606.05651v1 [astro-ph.GA])
Volume 11, Issue 26 - article #3
Ricardo P. Schiavon
,
Olga Zamora
,
Ricardo Carrera
,
Sara Lucatello
,
A.C. Robin
,
Melissa Ness
,
Sarah L. Martell
,
Verne V. Smith
,
D. A. Garcia Hernandez
,
Arturo Manchado
,
Ralph Schoenrich
,
Nate Bastian
,
Cristina Chiappini
,
Matthew Shetrone
,
J. Ted Mackereth
,
Rob A. Williams
,
Szabolcs Meszaros
,
Carlos Allende Prieto
,
Friedrich Anders
,
Dmitry Bizyaev
,
Timothy C. Beers
,
S. Drew Chojnowski
,
Katia Cunha
,
Courtney Epstein
,
Peter M. Frinchaboy
,
Ana E. Garcia Perez
,
Fred R. Hearty
,
Jon A. Holtzman
,
Jennifer A. Johnson
,
Karen Kinemuchi
,
Steven R. Majewski
,
Demitri Muna
,
David L. Nidever
,
Duy Cuong Nguyen
,
Robert W. O'Connell
,
Daniel Oravetz
,
Kaike Pan
,
Marc Pinsonneault
,
Donald P. Schneider
,
Matthias Schultheis
,
Audrey Simmons
,
Michael F. Skrutskie
,
Jennifer Sobeck
,
John C. Wilson
,
Gail Zasowski
http://arxiv.org/abs/1606.05651
Characterizing the SHARDS of Disrupted Milky Way Satellites with LAMOST
Volume 11, Issue 18 - article #12
Jeffrey L. Carlin
,
Chao Liu
,
Heidi Jo Newberg
,
Timothy C. Beers
,
Licai Deng
,
Puragra Guhathakurta
,
Zihuang Cao
,
Yonghui Hou
,
Yuefei Wang
,
Yue Wu
,
and
Yong Zhang
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/822/1/16
Characterizing the SHARDS of Disrupted Milky Way Satellites with LAMOST
Volume 11, Issue 12 - article #2
Jeffrey L. Carlin
,
Chao Liu
,
Heidi Jo Newberg
,
Timothy C. Beers
,
Licai Deng
,
Puragra Guhathakurta
,
Zihuang Cao
,
Yonghui Hou
,
Yuefei Wang
,
Yong Zhang
arXiv.org - Astrophysics - Volume: 2016, Issue: 18 Mar
arXiv:1603.04867
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The SEGUE K Giant Survey. III. Quantifying Galactic Halo Substructure
Volume 11, Issue 3 - article #17
William Janesh
,
Heather L. Morrison
,
Zhibo Ma
,
Constance Rockosi
,
Else Starkenburg
,
Xiang Xiang Xue
,
Hans-Walter Rix
,
Paul Harding
,
Timothy C. Beers
,
Jennifer Johnson
,
Young Sun Lee
,
and
Donald P. Schneider
The Astrophysical Journal - Volume: 816, Issue: 2
View article
PDF (3.74 MB)
Globular and Open Clusters Observed by SDSS/SEGUE: the Giant Stars
Volume 10, Issue 42 - article #4
Heather L. Morrison
,
Zhibo Ma
,
James L. Clem
,
Deokkeun An
,
Thomas Connor
,
Andrew Schechtman-Rook
,
Paul Harding
,
Luca Casagrande
,
Constance Rockosi
,
Brian Yanny
,
Timothy C. Beers
,
Jennifer A. Johnson
,
Donald P. Schneider
arXiv.org - Astrophysics - Volume: 2015, Issue: 13 Nov
arXiv:1511.03606
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Chronography of the Milky Way's Halo System with Field Blue Horizontal-branch Stars
Volume 10, Issue 42 - article #14
Rafael M. Santucci
,
Timothy C. Beers
,
Vinicius M. Placco
,
Daniela Carollo
,
Silvia Rossi
,
Young Sun Lee
,
Pavel Denissenkov
,
Jason Tumlinson
,
and
Patricia B. Tissera
The Astrophysical Journal Letters - Volume: 813, Issue: 1
View article
PDF (1.30 MB)
The Fractions of Inner- and Outer-halo Stars in the Local Volume
Volume 10, Issue 42 - article #17
Deokkeun An
,
Timothy C. Beers
,
Rafael M. Santucci
,
Daniela Carollo
,
Vinicius M. Placco
,
Young Sun Lee
,
and
Silvia Rossi
The Astrophysical Journal Letters - Volume: 813, Issue: 2
View article
PDF (542 KB)
The Fractions of Inner- and Outer-Halo Stars in the Local Volume
Volume 10, Issue 40 - article #18
Deokkeun An
,
Timothy C. Beers
,
Rafael M. Santucci
,
Daniela Carollo
,
Vinicius M. Placco
,
Young Sun Lee
,
Silvia Rossi
arXiv.org - Astrophysics - Volume: 2015, Issue: 30 Oct
arXiv:1510.07630
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Hubble Space Telescope Near-Ultraviolet Spectroscopy of Bright CEMP-s Stars
Volume 10, Issue 31 - article #4
Vinicius M. Placco
,
Timothy C. Beers
,
Inese I. Ivans
,
Dan Filler
,
Julie A. Imig
,
Ian U. Roederer
,
Carlo Abate
,
Terese Hansen
,
John J. Cowan
,
Anna Frebel
,
James E. Lawler
,
Hendrik Schatz
,
Christopher Sneden
,
Jennifer S. Sobeck
,
Wako Aoki
,
Verne V. Smith
,
Michael Bolte
arXiv.org - Astrophysics - Volume: 2015, Issue: 28 Aug
arXiv:1508.05872
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Probing Galactic Structure with the Spatial Correlation Function of SEGUE G-dwarf Stars
Volume 10, Issue 25 - article #13
Qingqing Mao
,
Andreas A. Berlind
,
Kelly Holley-Bockelmann
,
Katharine J. Schlesinger
,
Jennifer A. Johnson
,
Constance M. Rockosi
,
Timothy C. Beers
,
Donald P. Schneider
,
Kaike Pan
,
Dmitry Bizyaev
,
Elena Malanushenko
arXiv.org - Astrophysics - Volume: 2015, Issue: 10 Jul
arXiv:1507.01593
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Metal-Poor Stars Observed with the Magellan Telescope. III. New Extremely and Ultra Metal-Poor Stars from SDSS/SEGUE and Insights on the Formation of Ultra Metal-Poor Stars
Volume 10, Issue 25 - article #20
Vinicius M. Placco
,
Anna Frebel
,
Young Sun Lee
,
Heather R. Jacobson
,
Timothy C. Beers
,
Jose M. Pena
,
Conrad Chan
,
Alexander Heger
arXiv.org - Astrophysics - Volume: 2015, Issue: 17 Jul
arXiv:1507.03656
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Estimation of distances to stars with stellar parameters from LAMOST
Volume 10, Issue 20 - article #6
Jeffrey L. Carlin
,
Chao Liu
,
Heidi Jo Newberg
,
Timothy C. Beers
,
Li Chen
,
Licai Deng
,
Puragra Guhathakurta
,
Jinliang Hou
,
Yonghui Hou
,
Sebastien Lepine
,
Guangwei Li
,
A-Li Luo
,
Martin C. Smith
,
Yue Wu
,
Ming Yang
,
Brian Yanny
,
Haotong Zhang
,
Zheng Zheng
arXiv.org - Astrophysics - Volume: 2015, Issue: 22 May
arXiv:1505.05521
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Exploring Anticorrelations and Light Element Variations in Northern Globular Clusters Observed by the APOGEE Survey
Volume 10, Issue 18 - article #21
Szabolcs Mészáros
,
Sarah L. Martell
,
Matthew Shetrone
,
Sara Lucatello
,
Nicholas W. Troup
,
Jo Bovy
,
Katia Cunha
,
Domingo A. GarcÃa-Hernández
,
Jamie C. Overbeek
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Peter M. Frinchaboy
,
Ana E. GarcÃa Pérez
,
Fred R. Hearty
,
Jon Holtzman
,
Steven R. Majewski
,
David L. Nidever
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Jennifer S. Sobeck
,
Verne V. Smith
,
Olga Zamora
,
and
Gail Zasowski
Astronomical Journal - Volume: 149, Issue: 5
View article
PDF (1.74 MB)
The SEGUE K Giant Survey. III. Quantifying Galactic Halo Substructure
Volume 10, Issue 13 - article #11
William Janesh
,
Heather L. Morrison
,
Zhibo Ma
,
Paul Harding
,
Constance Rockosi
,
Else Starkenburg
,
Xiang Xiang Xue
,
Hans-Walter Rix
,
Timothy C. Beers
,
Jennifer Johnson
,
Young Sun Lee
,
Donald P. Schneider
arXiv.org - Astrophysics - Volume: 2015, Issue: 3 Apr
arXiv:1503.09133
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Chemical Cartography with APOGEE: Metallicity Distribution Functions and the Chemical Structure of the Milky Way Disk
Volume 10, Issue 10 - article #3
Michael R. Hayden
,
Jo Bovy
,
Jon A. Holtzman
,
David L. Nidever
,
Jonathan C. Bird
,
David H. Weinberg
,
Brett H. Andrews
,
Carlos Allende Prieto
,
Friedrich Anders
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Cristina Chiappini
,
Katia Cunha
,
Peter Frinchaboy
,
Domingo A. García-Herńandez
,
Ana E. García Pérez
,
Léo Girardi
,
Paul Harding
,
Fred R. Hearty
,
Jennifer A. Johnson
,
Steven R. Majewski
,
Szabolcs Mészáros
,
Ivan Minchev
,
Robert O'Connell
,
Kaike Pan
,
Annie C.Robin
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Mathias Schultheis
,
Matthew Shetrone
,
Michael Skrutskie
,
Matthias Steinmetz
,
Verne Smith
,
Olga Zamora
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2015, Issue: 13 Mar
arXiv:1503.02110
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The Frequency of Field Blue-Straggler Stars in the Thick Disk and Halo System of the Galaxy
Volume 10, Issue 10 - article #26
Rafael M. Santucci
,
Vinicius M. Placco
,
Silvia Rossi
,
Timothy C. Beers
,
Henrique M. Reggiani
,
Young Sun Lee
,
Xiang-Xiang Xue
,
and
Daniela Carollo
The Astrophysical Journal - Volume: 801, Issue: 2
View article
PDF (2.55 MB)
High-Resolution Spectroscopy of Extremely Metal-Poor Stars from SDSS/SEGUE. II. Binary Fraction
Volume 10, Issue 5 - article #13
Wako Aoki
,
Takuma Suda
,
Timothy C. Beers
,
and
Satoshi Honda
Astronomical Journal - Volume: 149, Issue: 2
View article
PDF (303 KB)
Abundances, Stellar Parameters, and Spectra From the SDSS-III/APOGEE Survey
Volume 10, Issue 3 - article #2
Jon A. Holtzman
,
Matthew Shetrone
,
Jennifer A. Johnson
,
Carlos Allende Prieto
,
Friedrich Anders
,
Brett Andrews
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Michael R. Blanton
,
Jo Bovy
,
Ricardo Carrera
,
Katia Cunha
,
Daniel J. Eisenstein
,
Diane Feuillet
,
Peter M. Frinchaboy
,
Jessica Galbraith-Frew
,
Ana E. Garcia Perez
,
D. Anibal Garcia Hernandez
,
Sten Hasselquist
,
Michael R. Hayden
,
Fred R. Hearty
,
Inese Ivans
,
Steven R. Majewski
,
Sarah Martell
,
Szabolcs Meszaros
,
Demitri Muna
,
David L. Nidever
,
Duy Cuong Nguyen
,
Robert W. O'Connell
,
Kaike Pan
,
Marc Pinsonneault
,
Annie C. Robin
,
Ricardo P. Schiavon
,
Neville Shane
,
Jennifer Sobeck
,
Verne V. Smith
,
Nicholas Troup
,
David H. Weinberg
,
John C. Wilson
,
W. M. Wood-Vasey
,
Olga Zamora
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2015, Issue: 23 Jan
arXiv:1501.04110
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Exploring Anticorrelations and Light Element Variations in Northern Globular Clusters Observed by the APOGEE Survey
Volume 10, Issue 3 - article #3
Szabolcs Meszaros
,
Sarah L. Martell
,
Matthew Shetrone
,
Sara Lucatello
,
Nicholas W. Troup
,
Jo Bovy
,
Katia Cunha
,
Domingo A. Garcia-Hernandez
,
Jamie C. Overbeek
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Peter M. Frinchaboy
,
Ana E. Garcia Perez
,
Fred R. Hearty
,
Jon Holtzman
,
Steven R. Majewski
,
David L. Nidever
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Jennifer S. Sobeck
,
Verne V. Smith
,
Olga Zamora
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2015, Issue: 23 Jan
arXiv:1501.05127
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Spectro-photometric distances to stars: a general-purpose Bayesian approach
Volume 10, Issue 3 - article #7
Basílio X. Santiago
,
Dorothée E. Brauer
,
Friedrich Anders
,
Cristina Chiappini
,
Léo Girardi
,
Helio J. Rocha-Pinto
,
Eduardo Balbinot
,
Luiz N. da Costa
,
Marcio A.G. Maia
,
Mathias Schultheis
,
Matthias Steinmetz
,
Andrea Miglio
,
Josefina Montalbán
,
Donald P. Schneider
,
Timothy C. Beers
,
Peter M. Frinchaboy
,
Young Sun Lee
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2015, Issue: 23 Jan
arXiv:1501.05500
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The Frequency of Field Blue-Straggler Stars in the Thick Disk and Halo System of the Galaxy
Volume 10, Issue 2 - article #8
Rafael M. Santucci
,
Vinicius M. Placco
,
Silvia Rossi
,
Timothy C. Beers
,
Henrique M. Reggiani
,
Young Sun Lee
,
Xiang-Xiang Xue
,
Daniela Carollo
arXiv.org - Astrophysics - Volume: 2015, Issue: 16 Jan
arXiv:1501.03559
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Carbon-enhanced Metal-poor Star Frequencies in the Galaxy: Corrections for the Effect of Evolutionary Status on Carbon Abundances
Volume 9, Issue 25 - article #54
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
and
Richard J. Stancliffe
The Astrophysical Journal - Volume: 797, Issue: 1
View article
PDF (1.10 MB)
Tracing Chemical Evolution over the Extent of the Milky Way's Disk with APOGEE Red Clump Stars
Volume 9, Issue 24 - article #64
David L. Nidever
,
Jo Bovy
,
Jonathan C. Bird
,
Brett H. Andrews
,
Michael Hayden
,
Jon Holtzman
,
Steven R. Majewski
,
Verne Smith
,
Annie C. Robin
,
Ana E. GarcÃa Pérez
,
Katia Cunha
,
Carlos Allende Prieto
,
Gail Zasowski
,
Ricardo P. Schiavon
,
Jennifer A. Johnson
,
David H. Weinberg
,
Diane Feuillet
,
Donald P. Schneider
,
Matthew Shetrone
,
Jennifer Sobeck
,
D. A. GarcÃa-Hernández
,
O. Zamora
,
Hans-Walter Rix
,
Timothy C. Beers
,
John C. Wilson
,
Robert W. O'Connell
,
Ivan Minchev
,
Cristina Chiappini
,
Friedrich Anders
,
Dmitry Bizyaev
,
Howard Brewington
,
Garrett Ebelke
,
Peter M. Frinchaboy
,
Jian Ge
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Moses Marchante
,
Szabolcs Mészáros
,
Daniel Oravetz
,
Kaike Pan
,
Audrey Simmons
,
and
Michael F. Skrutskie
The Astrophysical Journal - Volume: 796, Issue: 1
View article
PDF (5.47 MB)
Carbon-Enhanced Metal-Poor Star Frequencies in the Galaxy: Corrections for the Effect of Evolutionary Status on Carbon Abundances
Volume 9, Issue 23 - article #1
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Richard J. Stancliffe
arXiv.org - Astrophysics - Volume: 2014, Issue: 10 Oct
arXiv:1410.2223
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The APOKASC Catalog: An Asteroseismic and Spectroscopic Joint Survey of Targets in the Kepler Fields
Volume 9, Issue 23 - article #7
Marc H. Pinsonneault
,
Yvonne Elsworth
,
Courtney Epstein
,
Saskia Hekker
,
Sz. Mészáros
,
William J. Chaplin
,
Jennifer A. Johnson
,
Rafael A. García
,
Jon Holtzman
,
Savita Mathur
,
Ana García Pérez
,
Victor Silva Aguirre
,
Léo Girardi
,
Sarbani Basu
,
Matthew Shetrone
,
Dennis Stello
,
Carlos Allende Prieto
,
Deokkeun An
,
Paul Beck
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Steven Bloemen
,
Jo Bovy
,
Katia Cunha
,
Joris De Ridder
,
Peter M. Frinchaboy
,
D.A. Garcia-Hernández
,
Ronald Gilliland
,
Paul Harding
,
Fred R. Hearty
,
Daniel Huber
,
Inese Ivans
,
Thomas Kallinger
,
Steven R. Majewski
,
Travis S. Metcalfe
,
Andrea Miglio
,
Benoit Mosser
,
Demitri Muna
,
David L. Nidever
,
Donald P. Schneider
,
Aldo Serenelli
,
Verne V. Smith
,
Jamie Tayar
,
Olga Zamora
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2014, Issue: 10 Oct
arXiv:1410.2503
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Population Studies. XIII. A New Analysis of the Bidelman-MacConnell "Weak-metal" Stars—Confirmation of Metal-poor Stars in the Thick Disk of the Galaxy
Volume 9, Issue 23 - article #65
Timothy C. Beers
,
John E. Norris
,
Vinicius M. Placco
,
Young Sun Lee
,
Silvia Rossi
,
Daniela Carollo
,
and
Thomas Masseron
The Astrophysical Journal - Volume: 794, Issue: 1
View article
PDF (871 KB)
Fixing the Reference Frame for PPMXL Proper Motions Using Extragalactic Sources
Volume 9, Issue 22 - article #8
Kathleen Grabowski
,
Jeffrey L. Carlin
,
Heidi Jo Newberg
,
Timothy C. Beers
,
Li Chen
,
Licai Deng
,
Carl J. Grillmair
,
Puragra Guhathakurta
,
Jinliang Hou
,
Sebastien Lepine
,
Chao Liu
,
Xiaowei Liu
,
A-Li Luo
,
Martin C. Smith
,
Brian Yanny
,
Haotong Zhang
,
Zheng Zheng
arXiv.org - Astrophysics - Volume: 2014, Issue: 12 Sep
arXiv:1409.2890
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Tracing chemical evolution over the extent of the Milky Way's Disk with APOGEE Red Clump Stars
Volume 9, Issue 22 - article #29
David L. Nidever
,
Jo Bovy
,
Jonathan C. Bird
,
Brett H. Andrews
,
Michael Hayden
,
Jon Holtzman
,
Steven R. Majewski
,
Verne Smith
,
Annie C. Robin
,
Ana E. Garcia Perez
,
Katia Cunha
,
Carlos Allende Prieto
,
Gail Zasowski
,
Ricardo P. Schiavon
,
Jennifer A. Johnson
,
David H. Weinberg
,
Diane Feuillet
,
Donald P. Schneider
,
Matthew Shetrone
,
Jennifer Sobeck
,
D. A. Garcia-Hernandez
,
O. Zamora
,
Hans-Walter Rix
,
Timothy C. Beers
,
John C. Wilson
,
Robert W. O'Connell
,
Ivan Minchev
,
Cristina Chiappini
,
Friedrich Anders
,
Dmitry Bizyaev
,
Howard Brewington
,
Garrett Ebelke
,
Peter M. Frinchaboy
,
Jian Ge
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Moses Marchante
,
Szabolcs Meszaros
,
Daniel Oravetz
,
Kaike Pan
,
Audrey Simmons
,
Michael F. Skrutskie
arXiv.org - Astrophysics - Volume: 2014, Issue: 19 Sep
arXiv:1409.3566
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Population Studies. XIII. A New Analysis of the Bidelman-MacConnell "Weak-Metal" Stars - Confirmation of Metal-Poor Stars in the Thick Disk of the Galaxy
Volume 9, Issue 21 - article #14
Timothy C. Beers
,
John E. Norris
,
Vinicius M. Placco
,
Young Sun Lee
,
Silvia Rossi
,
Daniela Carollo
,
Thomas Masseron
arXiv.org - Astrophysics - Volume: 2014, Issue: 15 Aug
arXiv:1408.3165
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Carbon-enhanced Metal-poor Stars in SDSS/SEGUE. II. Comparison of CEMP-star Frequencies with Binary Population-synthesis Models
Volume 9, Issue 21 - article #63
Young Sun Lee
,
Takuma Suda
,
Timothy C. Beers
,
and
Richard J. Stancliffe
The Astrophysical Journal - Volume: 788, Issue: 2
View article
PDF (410 KB)
Carbon-enhanced Metal-poor Stars: CEMP-
s
and CEMP-no Subclasses in the Halo System of the Milky Way
Volume 9, Issue 21 - article #64
Daniela Carollo
,
Ken Freeman
,
Timothy C. Beers
,
Vinicius M. Placco
,
Jason Tumlinson
,
and
Sarah L. Martell
The Astrophysical Journal - Volume: 788, Issue: 2
View article
PDF (774 KB)
Hubble Space Telescope
Near-ultraviolet Spectroscopy of the Bright CEMP-no Star BD+44°493
Volume 9, Issue 21 - article #73
Vinicius M. Placco
,
Timothy C. Beers
,
Ian U. Roederer
,
John J. Cowan
,
Anna Frebel
,
Dan Filler
,
Inese I. Ivans
,
James E. Lawler
,
Hendrik Schatz
,
Christopher Sneden
,
Jennifer S. Sobeck
,
Wako Aoki
,
and
Verne V. Smith
The Astrophysical Journal - Volume: 790, Issue: 1
View article
PDF (835 KB)
The APOGEE Red-clump Catalog: Precise Distances, Velocities, and High-resolution Elemental Abundances over a Large Area of the Milky Way's Disk
Volume 9, Issue 21 - article #81
Jo Bovy
,
David L. Nidever
,
Hans-Walter Rix
,
Léo Girardi
,
Gail Zasowski
,
S. Drew Chojnowski
,
Jon Holtzman
,
Courtney Epstein
,
Peter M. Frinchaboy
,
Michael R. Hayden
,
ThaÃse S. Rodrigues
,
Steven R. Majewski
,
Jennifer A. Johnson
,
Marc H. Pinsonneault
,
Dennis Stello
,
Carlos Allende Prieto
,
Brett Andrews
,
Sarbani Basu
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Adam Burton
,
William J. Chaplin
,
Katia Cunha
,
Yvonne Elsworth
,
Rafael A. GarcÃa
,
Domingo A. GarcÃa-HerÅandez
,
Ana E. GarcÃa Pérez
,
Fred R. Hearty
,
Saskia Hekker
,
Thomas Kallinger
,
Karen Kinemuchi
,
Lars Koesterke
,
Szabolcs Mészáros
,
Benoît Mosser
,
Robert W. O'Connell
,
Daniel Oravetz
,
Kaike Pan
,
Annie C. Robin
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Mathias Schultheis
,
Aldo Serenelli
,
Matthew Shetrone
,
Victor Silva Aguirre
,
Audrey Simmons
,
Michael Skrutskie
,
Verne V. Smith
,
Keivan Stassun
,
David H. Weinberg
,
John C. Wilson
,
and
Olga Zamora
The Astrophysical Journal - Volume: 790, Issue: 2
View article
PDF (3.95 MB)
New Detections of Arsenic, Selenium, and Other Heavy Elements in Two Metal-poor Stars
Volume 9, Issue 21 - article #86
Ian U. Roederer
,
Hendrik Schatz
,
James E. Lawler
,
Timothy C. Beers
,
John J. Cowan
,
Anna Frebel
,
Inese I. Ivans
,
Christopher Sneden
,
and
Jennifer S. Sobeck
The Astrophysical Journal - Volume: 791, Issue: 1
View article
PDF (871 KB)
The Vertical Metallicity Gradient of the Milky Way Disk: Transitions in [α/Fe] Populations
Volume 9, Issue 21 - article #92
Katharine J. Schlesinger
,
Jennifer A. Johnson
,
Constance M. Rockosi
,
Young Sun Lee
,
Timothy C. Beers
,
Paul Harding
,
Carlos Allende Prieto
,
Jonathan C. Bird
,
Ralph Schönrich
,
Brian Yanny
,
Donald P. Schneider
,
Benjamin A. Weaver
,
and
Jon Brinkmann
The Astrophysical Journal - Volume: 791, Issue: 2
View article
PDF (2.54 MB)
New Detections of Arsenic, Selenium, and Other Heavy Elements in Two Metal-Poor Stars
Volume 9, Issue 20 - article #65
Ian U. Roederer
,
Hendrik Schatz
,
James E. Lawler
,
Timothy C. Beers
,
John J. Cowan
,
Anna Frebel
,
Inese I. Ivans
,
Christopher Sneden
,
Jennifer S. Sobeck
arXiv.org - Astrophysics - Volume: 2014, Issue: 20 Jun
arXiv:1406.4554
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The Vertical Metallicity Gradient of the Milky Way Disk: Transitions in [a/Fe] Populations
Volume 9, Issue 20 - article #120
Katharine J. Schlesinger
,
Jennifer A. Johnson
,
Constance M. Rockosi
,
Young Sun Lee
,
Timothy C. Beers
,
Paul Harding
,
Carlos Allende Prieto
,
Jonathan C. Bird
,
Ralph Schoenrich
,
Brian Yanny
,
Donald P. Schneider
,
Benjamin A. Weaver
,
Jon Brinkmann
arXiv.org - Astrophysics - Volume: 2014, Issue: 30 May
arXiv:1405.6724
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Seven New Carbon-enhanced Metal-poor RR Lyrae Stars
Volume 9, Issue 20 - article #181
Catherine R. Kennedy
,
Richard J. Stancliffe
,
Charles Kuehn
,
Timothy C. Beers
,
T. D. Kinman
,
Vinicius M. Placco
,
Henrique Reggiani
,
Silvia Rossi
,
and
Young Sun Lee
The Astrophysical Journal - Volume: 787, Issue: 1
View article
PDF (709 KB)
The APOGEE red-clump catalog: Precise distances, velocities, and high-resolution elemental abundances over a large area of the Milky Way's disk
Volume 9, Issue 19 - article #9
Jo Bovy
(IAS),
David L. Nidever
,
Hans-Walter Rix
,
Léo Girardi
,
Gail Zasowski
,
S. Drew Chojnowski
,
Jon Holtzman
,
Courtney Epstein
,
Peter M. Frinchaboy
,
Michael R. Hayden
,
Thaíse S. Rodrigues
,
Steven R. Majewski
,
Jennifer A. Johnson
,
Marc H. Pinsonneault
,
Dennis Stello
,
Carlos Allende Prieto
,
Brett Andrews
,
Sarbani Basu
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Adam Burton
,
William J. Chaplin
,
Katia Cunha
,
Yvonne Elsworth
,
Rafael A. García
,
Domingo A. García-Herńandez
,
Ana E. García Pérez
,
Fred R. Hearty
,
Saskia Hekker
,
Thomas Kallinger
,
Karen Kinemuchi
,
Lars Koesterke
,
Szabolcs Mészáros
,
Benoît Mosser
,
Robert W. O'Connell
,
Daniel Oravetz
,
Kaike Pan
,
Annie C. Robin
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Mathias Schultheis
,
Aldo Serenelli
,
et al.
(9 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2014, Issue: 9 May
arXiv:1405.1032
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Chemical Cartography with APOGEE: Large-scale Mean Metallicity Maps of the Milky Way Disk
Volume 9, Issue 17 - article #12
Michael R. Hayden
,
Jon A. Holtzman
,
Jo Bovy
,
Steven R. Majewski
,
Jennifer A. Johnson
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Katia Cunha
,
Peter M. Frinchaboy
,
Ana E. GarcÃa Pérez
,
Léo Girardi
,
Fred R. Hearty
,
Young Sun Lee
,
David Nidever
,
Ricardo P. Schiavon
,
Katharine J. Schlesinger
,
Donald P. Schneider
,
Mathias Schultheis
,
Matthew Shetrone
,
Verne V. Smith
,
Gail Zasowski
,
Dmitry Bizyaev
,
Diane Feuillet
,
Sten Hasselquist
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Robert O'Connell
,
Kaike Pan
,
and
Keivan Stassun
Astronomical Journal - Volume: 147, Issue: 5
View article
PDF (14.97 MB)
Possible Evidence for Metal Accretion onto the Surfaces of Metal-poor Main-sequence Stars
Volume 9, Issue 17 - article #25
Kohei Hattori
,
Yuzuru Yoshii
,
Timothy C. Beers
,
Daniela Carollo
,
and
Young Sun Lee
The Astrophysical Journal - Volume: 784, Issue: 2
View article
PDF (1.35 MB)
The SEGUE K Giant Survey. II. A Catalog of Distance Determinations for the SEGUE K Giants in the Galactic Halo
Volume 9, Issue 17 - article #27
Xiang-Xiang Xue
,
Zhibo Ma
,
Hans-Walter Rix
,
Heather L. Morrison
,
Paul Harding
,
Timothy C. Beers
,
Inese I. Ivans
,
Heather R. Jacobson
,
Jennifer Johnson
,
Young Sun Lee
,
Sara Lucatello
,
Constance M. Rockosi
,
Jennifer S. Sobeck
,
Brian Yanny
,
Gang Zhao
,
and
Carlos Allende Prieto
The Astrophysical Journal - Volume: 784, Issue: 2
View article
PDF (1.21 MB)
Testing the Asteroseismic Mass Scale Using Metal-poor Stars Characterized with APOGEE and
Kepler
Volume 9, Issue 16 - article #33
Courtney R. Epstein
,
Yvonne P. Elsworth
,
Jennifer A. Johnson
,
Matthew Shetrone
,
Benoît Mosser
,
Saskia Hekker
,
Jamie Tayar
,
Paul Harding
,
Marc Pinsonneault
,
VÃctor Silva Aguirre
,
Sarbani Basu
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Timothy R. Bedding
,
William J. Chaplin
,
Peter M. Frinchaboy
,
Rafael A. GarcÃa
,
Ana E. GarcÃa Pérez
,
Fred R. Hearty
,
Daniel Huber
,
Inese I. Ivans
,
Steven R. Majewski
,
Savita Mathur
,
David Nidever
,
Aldo Serenelli
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Ralph Schönrich
,
Jennifer S. Sobeck
,
Keivan G. Stassun
,
Dennis Stello
,
and
Gail Zasowski
The Astrophysical Journal Letters - Volume: 785, Issue: 2
View article
PDF (932 KB)
The First Hypervelocity Star from the LAMOST Survey
Volume 9, Issue 16 - article #34
Zheng Zheng
,
Jeffrey L. Carlin
,
Timothy C. Beers
,
Licai Deng
,
Carl J. Grillmair
,
Puragra Guhathakurta
,
Sébastien Lépine
,
Heidi Jo Newberg
,
Brian Yanny
,
Haotong Zhang
,
Chao Liu
,
Ge Jin
,
and
Yong Zhang
The Astrophysical Journal Letters - Volume: 785, Issue: 2
View article
PDF (386 KB)
Seven New Carbon-Enhanced Metal-Poor RR Lyrae Stars
Volume 9, Issue 14 - article #11
Catherine R. Kennedy
,
Richard J. Stancliffe
,
Charles Kuehn
,
Timothy C. Beers
,
T. D. Kinman
,
Vinicius M. Placco
,
Henrique Reggiani
,
Silvia Rossi
,
Young Sun Lee
arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Apr
arXiv:1404.0120
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Stellar haloes in Milky Way mass galaxies: from the inner to the outer haloes
Volume 9, Issue 12 - article #16
Patricia B. Tissera
,
Timothy C. Beers
,
Daniela Carollo
,
and
Cecilia Scannapieco
Monthly Notices of the Royal Astronomical Society - Volume: 439, Issue: 3
Abstract
Full Text (HTML)
Full Text (PDF)
The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment
Volume 9, Issue 12 - article #19
Christopher P. Ahn
,
Rachael Alexandroff
,
Carlos Allende Prieto
,
Friedrich Anders
,
Scott F. Anderson
,
Timothy Anderton
,
Brett H. Andrews
,
Ãric Aubourg
,
Stephen Bailey
,
Fabienne A. Bastien
,
Julian E. Bautista
,
Timothy C. Beers
,
Alessandra Beifiori
,
Chad F. Bender
,
Andreas A. Berlind
,
Florian Beutler
,
Vaishali Bhardwaj
,
Jonathan C. Bird
,
Dmitry Bizyaev
,
Cullen H. Blake
,
Michael R. Blanton
,
Michael Blomqvist
,
John J. Bochanski
,
Adam S. Bolton
,
Arnaud Borde
,
Jo Bovy
,
Alaina Shelden Bradley
,
W. N. Brandt
,
Dorothée Brauer
,
J. Brinkmann
,
Joel R. Brownstein
,
Nicolás G. Busca
,
William Carithers
,
Joleen K. Carlberg
,
Aurelio R. Carnero
,
Michael A. Carr
,
Cristina Chiappini
,
S. Drew Chojnowski
,
Chia-Hsun Chuang
,
Johan Comparat
,
Justin R. Crepp
,
Stefano Cristiani
,
Rupert A. C. Croft
,
Antonio J. Cuesta
,
Katia Cunha
,
Luiz N. da Costa
,
Kyle S. Dawson
,
Nathan De Lee
,
Janice D. R. Dean
,
Timothée Delubac
,
Rohit Deshpande
,
Saurav Dhital
,
Anne Ealet
,
Garrett L. Ebelke
,
Edward M. Edmondson
,
Daniel J. Eisenstein
,
Courtney R. Epstein
,
Stephanie Escoffier
,
Massimiliano Esposito
,
Michael L. Evans
,
D. Fabbian
,
Xiaohui Fan
,
Ginevra Favole
,
Bruno FemenÃa Castellá
,
Emma Fernández Alvar
,
Diane Feuillet
,
Nurten Filiz Ak
,
Hayley Finley
,
Scott W. Fleming
,
Andreu Font-Ribera
,
Peter M. Frinchaboy
,
J. G. Galbraith-Frew
,
D. A. GarcÃa-Hernández
,
Ana E. GarcÃa Pérez
,
Jian Ge
,
R. Génova-Santos
,
Bruce A. Gillespie
,
Léo Girardi
,
Jonay I. González Hernández
,
J. Richard Gott
,
III
,
James E. Gunn
,
Hong Guo
,
Samuel Halverson
,
Paul Harding
,
David W. Harris
,
Sten Hasselquist
,
Suzanne L. Hawley
,
Michael Hayden
,
Frederick R. Hearty
,
Artemio Herrero Davó
,
Shirley Ho
,
David W. Hogg
,
Jon A. Holtzman
,
Klaus Honscheid
,
Joseph Huehnerhoff
,
Inese I. Ivans
,
Kelly M. Jackson
,
Peng Jiang
,
Jennifer A. Johnson
,
K. Kinemuchi
,
David Kirkby
,
Mark A. Klaene
,
Jean-Paul Kneib
,
Lars Koesterke
,
Ting-Wen Lan
,
Dustin Lang
,
Jean-Marc Le Goff
,
Alexie Leauthaud
,
Khee-Gan Lee
,
Young Sun Lee
,
Daniel C. Long
,
Craig P. Loomis
,
Sara Lucatello
,
Robert H. Lupton
,
Bo Ma
,
Claude E. Mack
,
III
,
Suvrath Mahadevan
,
Marcio A. G. Maia
,
Steven R. Majewski
,
Elena Malanushenko
,
Viktor Malanushenko
,
A. Manchado
,
Marc Manera
,
Claudia Maraston
,
Daniel Margala
,
Sarah L. Martell
,
Karen L. Masters
,
Cameron K. McBride
,
Ian D. McGreer
,
Richard G. McMahon
,
Brice Ménard
,
Sz. Mészáros
,
Jordi Miralda-Escudé
,
Hironao Miyatake
,
Antonio D. Montero-Dorta
,
Francesco Montesano
,
Surhud More
,
Heather L. Morrison
,
Demitri Muna
,
Jeffrey A. Munn
,
Adam D. Myers
,
Duy Cuong Nguyen
,
Robert C. Nichol
,
David L. Nidever
,
Pasquier Noterdaeme
,
Sebastián E. Nuza
,
Julia E. O'Connell
,
Robert W. O'Connell
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Ross O'Connell
,
Matthew D. Olmstead
,
Daniel J. Oravetz
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Russell Owen
,
Nikhil Padmanabhan
,
Nathalie Palanque-Delabrouille
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Kaike Pan
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John K. Parejko
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Prachi Parihar
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Isabelle Pâris
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Joshua Pepper
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Will J. Percival
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Ignasi Pérez-Rà fols
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Hélio Dotto Perottoni
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Patrick Petitjean
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Matthew M. Pieri
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M. H. Pinsonneault
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Francisco Prada
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Adrian M. Price-Whelan
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M. Jordan Raddick
,
Mubdi Rahman
,
Rafael Rebolo
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Beth A. Reid
,
Jonathan C. Richards
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Rogério Riffel
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Annie C. Robin
,
H. J. Rocha-Pinto
,
Constance M. Rockosi
,
Natalie A. Roe
,
Ashley J. Ross
,
Nicholas P. Ross
,
Graziano Rossi
,
Arpita Roy
,
J. A. Rubiño-Martin
,
Cristiano G. Sabiu
,
Ariel G. Sánchez
,
BasÃlio Santiago
,
Conor Sayres
,
Ricardo P. Schiavon
,
David J. Schlegel
,
Katharine J. Schlesinger
,
Sarah J. Schmidt
,
Donald P. Schneider
,
Mathias Schultheis
,
Kris Sellgren
,
Hee-Jong Seo
,
Yue Shen
,
Matthew Shetrone
,
Yiping Shu
,
Audrey E. Simmons
,
M. F. Skrutskie
,
Anže Slosar
,
Verne V. Smith
,
Stephanie A. Snedden
,
Jennifer S. Sobeck
,
Flavia Sobreira
,
Keivan G. Stassun
,
Matthias Steinmetz
,
Michael A. Strauss
,
Alina Streblyanska
,
Nao Suzuki
,
Molly E. C. Swanson
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Ryan C. Terrien
,
Aniruddha R. Thakar
,
Daniel Thomas
,
Benjamin A. Thompson
,
Jeremy L. Tinker
,
Rita Tojeiro
,
Nicholas W. Troup
,
Jan Vandenberg
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Mariana Vargas Magaña
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Matteo Viel
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Nicole P. Vogt
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David A. Wake
,
Benjamin A. Weaver
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David H. Weinberg
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Benjamin J. Weiner
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Martin White
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Simon D. M. White
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John C. Wilson
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John P. Wisniewski
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W. M. Wood-Vasey
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Christophe Yèche
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Donald G. York
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O. Zamora
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Gail Zasowski
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Idit Zehavi
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Gong-Bo Zhao
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Zheng Zheng
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and
Guangtun Zhu
The Astrophysical Journal Supplement - Volume: 211, Issue: 2
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Testing the Asteroseismic Mass Scale Using Metal-Poor Stars Characterized with APOGEE and Kepler
Volume 9, Issue 11 - article #18
Courtney R. Epstein
,
Yvonne P. Elsworth
,
Jennifer A. Johnson
,
Matthew Shetrone
,
Benoît Mosser
,
Saskia Hekker
,
Jamie Tayar
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Paul Harding
,
Marc Pinsonneault
,
Víctor Silva Aguirre
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Sarbani Basu
,
Timothy C. Beers
,
Dmitry Bizyaev
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Timothy R. Bedding
,
William J. Chaplin
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Peter M. Frinchaboy
,
Rafael A. García
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Ana E. García Pérez
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Fred R. Hearty
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Daniel Huber
,
Inese I. Ivans
,
Steven R. Majewski
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Savita Mathur
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David Nidever
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Aldo Serenelli
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Ricardo P. Schiavon
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Donald P. Schneider
,
Ralph Schönrich
,
Jennifer S. Sobeck
,
Keivan G. Stassun
,
Dennis Stello
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2014, Issue: 14 Mar
arXiv:1403.1872
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Possible Evidence for Metal Accretion onto the Surfaces of Metal-Poor Main-Sequence Stars
Volume 9, Issue 8 - article #6
Kohei Hattori
,
Yuzuru Yoshii
,
Timothy C. Beers
,
Daniela Carollo
,
Young Sun Lee
arXiv.org - Astrophysics - Volume: 2014, Issue: 21 Feb
arXiv:1402.4251
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Erratum: "Hypervelocity Star Candidates in the SEGUE G & K Dwarf Sample" (2014, ApJ, 780, 7)
Volume 9, Issue 8 - article #23
Lauren E. Palladino
,
Katharine J. Schlesinger
,
Kelly Holley-Bockelmann
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Young Sun Lee
,
and
Donald P. Schneider
The Astrophysical Journal - Volume: 782, Issue: 1
View article
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Metal-poor Stars Observed with the Magellan Telescope. II. Discovery of Four Stars with [Fe/H] ≤ –3.5
Volume 9, Issue 4 - article #47
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Norbert Christlieb
,
Young Sun Lee
,
Catherine R. Kennedy
,
Silvia Rossi
,
and
Rafael M. Santucci
The Astrophysical Journal - Volume: 781, Issue: 1
View article
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Hypervelocity Star Candidates in the SEGUE G and K Dwarf Sample
Volume 9, Issue 2 - article #17
Lauren E. Palladino
,
Katharine J. Schlesinger
,
Kelly Holley-Bockelmann
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Young Sun Lee
,
and
Donald P. Schneider
The Astrophysical Journal - Volume: 780, Issue: 1
View article
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Tracing the Evolution of High Redshift Galaxies Using Stellar Abundances
Volume 8, Issue 49 - article #14
Brian D. Crosby
,
Brian W. O'Shea
,
Carolyn Peruta
,
Timothy C. Beers
,
Jason Tumlinson
arXiv.org - Astrophysics - Volume: 2013, Issue: 6 Dec
arXiv:1312.0606
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Metal-Poor Stars Observed with the Magellan Telescope II. Discovery of Four Stars with [Fe/H] < -3.5
Volume 8, Issue 48 - article #6
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Norbert Christlieb
,
Young Sun Lee
,
Catherine R. Kennedy
,
Silvia Rossi
,
Rafael M. Santucci
arXiv.org - Astrophysics - Volume: 2013, Issue: 2 Dec
arXiv:1311.5855
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Metal-Poor Stars Observed with the Magellan Telescope II. Discovery of Four Stars with [Fe/H] < -3.5
Volume 8, Issue 48 - article #15
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Norbert Christlieb
,
Young Sun Lee
,
Catherine R. Kennedy
,
Silvia Rossi
,
Rafael M. Santucci
arXiv.org - Astrophysics - Volume: 2013, Issue: 25 Nov
arXiv:1311.5855
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Chemical Cartography with APOGEE: Large-scale Mean Metallicity Maps of the Milky Way
Volume 8, Issue 47 - article #4
Michael R. Hayden
,
Jon A. Holtzman
,
Jo Bovy
,
Steven R. Majewski
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Katia Cunha
,
Peter M. Frinchaboy
,
Ana E. García Pérez
,
Léo Girardi
,
Fred R. Hearty
,
Jennifer A. Johnson
,
Young Sun Lee
,
David Nidever
,
Ricardo P. Schiavon
,
Katharine J. Schlesinger
,
Donald P. Schneider
,
Mathias Schultheis
,
Matthew Shetrone
,
Verne V. Smith
,
Gail Zasowski
,
Dmitry Bizyaev
,
Diane Feuillet
,
Sten Hasselquist
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Robert O'Connell
,
Kaike Pan
,
Keivan Stassun
arXiv.org - Astrophysics - Volume: 2013, Issue: 22 Nov
arXiv:1311.4569
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The Open Cluster Chemical Analysis and Mapping Survey: Local Galactic Metallicity Gradient with APOGEE Using SDSS DR10
Volume 8, Issue 44 - article #6
Peter M. Frinchaboy
,
Benjamin Thompson
,
Kelly M. Jackson
,
Julia O'Connell
,
Brianne Meyer
,
Gail Zasowski
,
Steven R. Majewski
,
S. Drew Chojnowksi
,
Jennifer A. Johnson
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Howard Brewington
,
Katia Cunha
,
Garrett Ebelke
,
Ana Elia GarcÃa Pérez
,
Frederick R. Hearty
,
Jon Holtzman
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Moses Marchante
,
Szabolcs Mészáros
,
Demitri Muna
,
David L. Nidever
,
Daniel Oravetz
,
Kaike Pan
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Matthew Shetrone
,
Audrey Simmons
,
Stephanie Snedden
,
Verne V. Smith
,
and
John C. Wilson
The Astrophysical Journal Letters - Volume: 777, Issue: 1
View article
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Carbon-enhanced Metal-poor Stars in SDSS/SEGUE. I. Carbon Abundance Estimation and Frequency of CEMP Stars
Volume 8, Issue 42 - article #2
Young Sun Lee
,
Timothy C. Beers
,
Thomas Masseron
,
Bertrand Plez
,
Constance M. Rockosi
,
Jennifer Sobeck
,
Brian Yanny
,
Sara Lucatello
,
Thirupathi Sivarani
,
Vinicius M. Placco
,
Daniela Carollo
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Oct
arXiv:1310.3276
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Carbon-enhanced Metal-poor Stars in SDSS/SEGUE. II. Comparison of CEMP Star Frequencies with Binary Population Synthesis Models
Volume 8, Issue 42 - article #3
Young Sun Lee
,
Takuma Suda
,
Timothy C. Beers
,
Sara Lucatello
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Oct
arXiv:1310.3277
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Discovery of a Dynamical Cold Point in the Heart of the Sagittarius dSph Galaxy with Observations from the APOGEE Project
Volume 8, Issue 39 - article #4
Steven R. Majewski
,
Sten Hasselquist
,
Ewa L. Łokas
,
David L. Nidever
,
Peter M. Frinchaboy
,
Ana E. Garc'ia Pérez
,
Kathryn V. Johnston
,
Szabolcs Mészáros
,
Matthew Shetrone
,
Carlos Allende Prieto
,
Rachael L. Beaton
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Katia Cunha
,
Guillermo Damke
,
Garrett Ebelke
,
Daniel J. Eisenstein
,
Fred Hearty
,
Jon Holtzman
,
Jennifer A. Johnson
,
David R. Law
,
Viktor Malanushenko
,
Elena Malanushenko
,
Robert W. O'Connell
,
Daniel Oravetz
,
Kaike Pan
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Audrey Simmons
,
Michael F. Skrutskie
,
Verne V. Smith
,
John C. Wilson
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2013, Issue: 27 Sep
arXiv:1309.5535
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Chemical Analysis of the Ninth Magnitude Carbon-enhanced Metal-poor Star BD+44°493
Volume 8, Issue 36 - article #19
Hiroko Ito
,
Wako Aoki
,
Timothy C. Beers
,
Nozomu Tominaga
,
Satoshi Honda
,
and
Daniela Carollo
The Astrophysical Journal - Volume: 773, Issue: 1
Abstract
References
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Galactic Stellar Populations in the Era of SDSS and Other Large Surveys
Volume 8, Issue 35 - article #7
Zeljko Ivezic
,
Timothy C. Beers
,
Mario Juric
arXiv.org - Astrophysics - Volume: 2013, Issue: 30 Aug
arXiv:1308.6386
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Hypervelocity Star Candidates in the SEGUE G & K Dwarf Sample
Volume 8, Issue 34 - article #7
Lauren E. Palladino
,
Katharine J. Schlesinger
,
Kelly Holley-Bockelmann
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Young Sun Lee
,
Donald P. Schneider
arXiv.org - Astrophysics - Volume: 2013, Issue: 23 Aug
arXiv:1308.3495
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The Open Cluster Chemical Analysis and Mapping Survey: Local Galactic Metallicity Gradient with APOGEE using SDSS DR10
Volume 8, Issue 34 - article #14
Peter M. Frinchaboy
,
Benjamin Thompson
,
Kelly M. Jackson
,
Julia O'Connell
,
Brianne Meyer
,
Gail Zasowski
,
Steven R. Majewski
,
S. Drew Chojnowksi
,
Jennifer A. Johnson
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Howard Brewington
,
Katia Cunha
,
Garrett Ebelke
,
Ana Elia Garcia Perez
,
Frederick R. Hearty
,
Jon Holtzman
,
Karen Kinemuchi
,
Elena Malanushenko
,
Viktor Malanushenko
,
Moses Marchante
,
Szabolcs Meszaros
,
Demitri Muna
,
David L. Nidever
,
Daniel Oravetz
,
Kaike Pan
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Matthew Shetrone
,
Audrey Simmons
,
Stephanie Snedden
,
Verne V. Smith
,
John C. Wilson
arXiv.org - Astrophysics - Volume: 2013, Issue: 23 Aug
arXiv:1308.4195
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The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment
Volume 8, Issue 31 - article #14
Christopher P. Ahn
,
Rachael Alexandroff
,
Carlos Allende Prieto
,
Friedrich Anders
,
Scott F. Anderson
,
Timothy Anderton
,
Brett H. Andrews
,
Éric Aubourg
,
Stephen Bailey
,
Fabienne A. Bastien
,
Julian E. Bautista
,
Timothy C. Beers
,
Alessandra Beifiori
,
Chad F. Bender
,
Andreas A. Berlind
,
Florian Beutler
,
Vaishali Bhardwaj
,
Jonathan C. Bird
,
Dmitry Bizyaev
,
Cullen H. Blake
,
Michael R. Blanton
,
Michael Blomqvist
,
John J. Bochanski
,
Adam S. Bolton
,
Arnaud Borde
,
Jo Bovy
,
Alaina Shelden Bradley
,
W. N. Brandt
,
Dorothée Brauer
,
J. Brinkmann
,
Joel R. Brownstein
,
Nicolás G. Busca
,
William Carithers
,
Joleen K. Carlberg
,
Aurelio R. Carnero
,
Michael A. Carr
,
Cristina Chiappini
,
S. Drew Chojnowski
,
Chia-Hsun Chuang
,
Johan Comparat
,
Justin R. Crepp
,
Stefano Cristiani
,
Rupert A.C. Croft
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Antonio J. Cuesta
,
et al.
(188 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2013, Issue: 2 Aug
arXiv:1307.7735
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Metal-poor Stars Observed with the Magellan Telescope. I. Constraints on Progenitor Mass and Metallicity of AGB Stars Undergoing
s
-process Nucleosynthesis
Volume 8, Issue 23 - article #23
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Amanda I. Karakas
,
Catherine R. Kennedy
,
Silvia Rossi
,
Norbert Christlieb
,
and
Richard J. Stancliffe
The Astrophysical Journal - Volume: 770, Issue: 2
Abstract
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CN Anomalies in the Halo System and the Origin of Globular Clusters in the Milky Way
Volume 8, Issue 20 - article #23
Daniela Carollo
,
Sarah L. Martell
,
Timothy C. Beers
,
and
Ken C. Freeman
The Astrophysical Journal - Volume: 769, Issue: 2
Abstract
References
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Metal-Poor Stars Observed with the Magellan Telescope I. Constraints on Progenitor Mass and Metallicity of AGB Stars Undergoing s-Process Nucleosynthesis
Volume 8, Issue 18 - article #7
Vinicius M. Placco
,
Anna Frebel
,
Timothy C. Beers
,
Amanda I. Karakas
,
Catherine R. Kennedy
,
Silvia Rossi
,
Norbert Christlieb
,
Richard J. Stancliffe
arXiv.org - Astrophysics - Volume: 2013, Issue: 3 May
arXiv:1304.7869
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The Stellar Metallicity Distribution Function of the Galactic Halo from SDSS Photometry
Volume 8, Issue 3 - article #37
Deokkeun An
,
Timothy C. Beers
,
Jennifer A. Johnson
,
Marc H. Pinsonneault
,
Young Sun Lee
,
Jo Bovy
,
Željko IveziÄ
,
Daniela Carollo
,
and
Matthew Newby
The Astrophysical Journal - Volume: 763, Issue: 1
Abstract
References
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Very Metal-poor Stars in the Outer Galactic Bulge Found by the Apogee Survey
Volume 8, Issue 2 - article #17
Ana E. García Pérez
,
Katia Cunha
,
Matthew Shetrone
,
Steven R. Majewski
,
Jennifer A. Johnson
,
Verne V. Smith
,
Ricardo P. Schiavon
,
Jon Holtzman
,
David Nidever
,
Gail Zasowski
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Garrett Ebelke
,
Daniel J. Eisenstein
,
Peter M. Frinchaboy
,
Léo Girardi
,
Fred R. Hearty
,
Elena Malanushenko
,
Viktor Malanushenko
,
Szabolcs Meszaros
,
Robert W. O'Connel
,
Daniel Oravetz
,
Kaike Pan
,
Annie C. Robin
,
Donald P. Schneider
,
Mathias Schultheis
,
Michael F. Skrutskie
,
Audrey Simmonsand
,
John C. Wilson
arXiv.org - Astrophysics - Volume: 2013, Issue: 11 Jan
arXiv:1301.1367
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The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters
Volume 7, Issue 52 - article #23
John E. Norris
,
M. S. Bessell
,
David Yong
,
N. Christlieb
,
P. S. Barklem
,
M. Asplund
,
Simon J. Murphy
,
Timothy C. Beers
,
Anna Frebel
,
and
S. G. Ryan
The Astrophysical Journal - Volume: 762, Issue: 1
Abstract
References
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The Most Metal-poor Stars. II. Chemical Abundances of 190 Metal-poor Stars Including 10 New Stars with [Fe/H] ≤ –3.5
Volume 7, Issue 52 - article #24
David Yong
,
John E. Norris
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
and
S. G. Ryan
The Astrophysical Journal - Volume: 762, Issue: 1
Abstract
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The Most Metal-poor Stars. III. The Metallicity Distribution Function and Carbon-enhanced Metal-poor Fraction
Volume 7, Issue 52 - article #25
David Yong
,
John E. Norris
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
and
S. G. Ryan
The Astrophysical Journal - Volume: 762, Issue: 1
Abstract
References
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The Most Metal-poor Stars. IV. The Two Populations with [Fe/H] lesssim –3.0
Volume 7, Issue 52 - article #26
John E. Norris
,
David Yong
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Gerard Gilmore
,
Rosemary F. G. Wyse
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
and
S. G. Ryan
The Astrophysical Journal - Volume: 762, Issue: 1
Abstract
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New
Hubble Space Telescope
Observations of Heavy Elements in Four Metal-Poor Stars
Volume 7, Issue 52 - article #29
Ian U. Roederer
,
James E. Lawler
,
Jennifer S. Sobeck
,
Timothy C. Beers
,
John J. Cowan
,
Anna Frebel
,
Inese I. Ivans
,
Hendrik Schatz
,
Christopher Sneden
,
and
Ian B. Thompson
The Astrophysical Journal Supplement - Volume: 203, Issue: 2
Abstract
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The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey
Volume 7, Issue 52 - article #30
Christopher P. Ahn
,
Rachael Alexandroff
,
Carlos Allende Prieto
,
Scott F. Anderson
,
Timothy Anderton
,
Brett H. Andrews
,
Ãric Aubourg
,
Stephen Bailey
,
Eduardo Balbinot
,
Rory Barnes
,
Julian Bautista
,
Timothy C. Beers
,
Alessandra Beifiori
,
Andreas A. Berlind
,
Vaishali Bhardwaj
,
Dmitry Bizyaev
,
Cullen H. Blake
,
Michael R. Blanton
,
Michael Blomqvist
,
John J. Bochanski
,
Adam S. Bolton
,
Arnaud Borde
,
Jo Bovy
,
W. N. Brandt
,
J. Brinkmann
,
Peter J. Brown
,
Joel R. Brownstein
,
Kevin Bundy
,
N. G. Busca
,
William Carithers
,
Aurelio R. Carnero
,
Michael A. Carr
,
Dana I. Casetti-Dinescu
,
Yanmei Chen
,
Cristina Chiappini
,
Johan Comparat
,
Natalia Connolly
,
Justin R. Crepp
,
Stefano Cristiani
,
Rupert A. C. Croft
,
Antonio J. Cuesta
,
Luiz N. da Costa
,
James R. A. Davenport
,
Kyle S. Dawson
,
Roland de Putter
,
Nathan De Lee
,
Timothée Delubac
,
Saurav Dhital
,
Anne Ealet
,
Garrett L. Ebelke
,
Edward M. Edmondson
,
Daniel J. Eisenstein
,
S. Escoffier
,
Massimiliano Esposito
,
Michael L. Evans
,
Xiaohui Fan
,
Bruno FemenÃa Castellá
,
Emma Fernández Alvar
,
Leticia D. Ferreira
,
N. Filiz Ak
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Hayley Finley
,
Scott W. Fleming
,
Andreu Font-Ribera
,
Peter M. Frinchaboy
,
D. A. GarcÃa-Hernández
,
A. E. GarcÃa Pérez
,
Jian Ge
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R. Génova-Santos
,
Bruce A. Gillespie
,
Léo Girardi
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Jonay I. González Hernández
,
Eva K. Grebel
,
James E. Gunn
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Hong Guo
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Mark A. Klaene
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Gillian R. Knapp
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Jean-Paul Kneib
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Jean-Marc Le Goff
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Alexie Leauthaud
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Khee-Gan Lee
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Young Sun Lee
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Daniel C. Long
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Craig P. Loomis
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Sara Lucatello
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Britt Lundgren
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Elena Malanushenko
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A. Manchado
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Rachel Mandelbaum
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Marc Manera
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Claudia Maraston
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Daniel Margala
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Sarah L. Martell
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Ian D. McGreer
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Richard G. McMahon
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Brice Ménard
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Sz. Meszaros
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Jordi Miralda-Escudé
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Antonio D. Montero-Dorta
,
Francesco Montesano
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Heather L. Morrison
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Demitri Muna
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Jeffrey A. Munn
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Hitoshi Murayama
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Adam D. Myers
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A. F. Neto
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Duy Cuong Nguyen
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Kaike Pan
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Prachi Parihar
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Isabelle Pâris
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Petchara Pattarakijwanich
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Joshua Pepper
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Ismael Pérez-Fournon
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Ignasi Pérez-Rà fols
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Patrick Petitjean
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Janine Pforr
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Marc H. Pinsonneault
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G. F. Porto de Mello
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Francisco Prada
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Adrian M. Price-Whelan
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M. Jordan Raddick
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Rafael Rebolo
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James Rich
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Natalie A. Roe
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Graziano Rossi
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J. A. Rubiño-Martin
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BasÃlio Santiago
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Conor Sayres
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David J. Schlegel
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Sarah J. Schmidt
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Donald P. Schneider
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Mathias Schultheis
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Axel D. Schwope
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C. G. Scóccola
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Uros Seljak
,
Erin Sheldon
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Yue Shen
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Yiping Shu
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Jennifer Simmerer
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Audrey E. Simmons
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Ramin A. Skibba
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M. F. Skrutskie
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A. Slosar
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Flavia Sobreira
,
Jennifer S. Sobeck
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Keivan G. Stassun
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Oliver Steele
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Matthias Steinmetz
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Michael A. Strauss
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Alina Streblyanska
,
Nao Suzuki
,
Molly E. C. Swanson
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Tomer Tal
,
Aniruddha R. Thakar
,
Daniel Thomas
,
Benjamin A. Thompson
,
Jeremy L. Tinker
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Rita Tojeiro
,
Christy A. Tremonti
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M. Vargas Magaña
,
Licia Verde
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Matteo Viel
,
Shailendra K. Vikas
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Nicole P. Vogt
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David A. Wake
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Ji Wang
,
Benjamin A. Weaver
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David H. Weinberg
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Benjamin J. Weiner
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Andrew A. West
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Martin White
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John C. Wilson
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John P. Wisniewski
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W. M. Wood-Vasey
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Brian Yanny
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Christophe Yèche
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Donald G. York
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O. Zamora
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Gail Zasowski
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Idit Zehavi
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Gong-Bo Zhao
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Zheng Zheng
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Guangtun Zhu
,
and
Joel C. Zinn
The Astrophysical Journal Supplement - Volume: 203, Issue: 2
Abstract
References
Cited by
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Very Metal-Poor Outer-Halo Stars with Round Orbits
Volume 7, Issue 51 - article #13
Kohei Hattori
,
Yuzuru Yoshii
,
Timothy C. Beers
,
Daniela Carollo
,
Young Sun Lee
arXiv.org - Astrophysics - Volume: 2012, Issue: 21 Dec
arXiv:1212.4296
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The Stellar Metallicity Distribution Function of the Galactic Halo from SDSS Photometry
Volume 7, Issue 49 - article #15
Deokkeun An
,
Timothy C. Beers
,
Jennifer A. Johnson
,
Marc H. Pinsonneault
,
Young Sun Lee
,
Jo Bovy
,
Željko Ivezić
,
Daniela Carollo
,
Matthew Newby
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
arXiv:1211.7073
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The Metallicity Distribution Functions of SEGUE G and K Dwarfs: Constraints for Disk Chemical Evolution and Formation
Volume 7, Issue 49 - article #29
Katharine J. Schlesinger
,
Jennifer A. Johnson
,
Constance M. Rockosi
,
Young Sun Lee
,
Heather L. Morrison
,
Ralph Schönrich
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Brian Yanny
,
Paul Harding
,
Donald P. Schneider
,
Cristina Chiappini
,
Luiz N. da Costa
,
Marcio A. G. Maia
,
Ivan Minchev
,
Helio Rocha-Pinto
,
and
BasÃlio X. Santiago
The Astrophysical Journal - Volume: 761, Issue: 2
Abstract
References
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The Most Metal-Poor Stars. IV. The Two Populations With [Fe/H] < -3.0
Volume 7, Issue 46 - article #15
John E. Norris
,
David Yong
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Gerard Gilmore
,
Rosemary F.G. Wyse
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
S. G. Ryan
arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Nov
arXiv:1211.3157
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A Catalog of Distance Determinations for the SEGUE K giants in the Galactic Halo
Volume 7, Issue 45 - article #1
Xiang-Xiang Xue
,
Zhibo Ma
,
Hans-Walter Rix
,
Heather L. Morrison
,
Paul Harding
,
Timothy C. Beers
,
Inese I. Ivans
,
Heather R. Jacobson
,
Jennifer Johnson
,
Young Sun Lee
,
Sara Lucatello
,
Constance M. Rockosi
,
Jennifer S. Sobeck
,
Brian Yanny
arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Nov
arXiv:1211.0549
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The Milky Way's Circular-velocity Curve between 4 and 14 kpc from APOGEE data
Volume 7, Issue 44 - article #23
Jo Bovy
,
Carlos Allende Prieto
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Luiz N. da Costa
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Katia Cunha
,
Garrett L. Ebelke
,
Daniel J. Eisenstein
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Peter M. Frinchaboy
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Ana Elia GarcÃa Pérez
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Léo Girardi
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Fred R. Hearty
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David W. Hogg
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Jon Holtzman
,
Marcio A. G. Maia
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Steven R. Majewski
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Elena Malanushenko
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Viktor Malanushenko
,
Szabolcs Mészáros
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David L. Nidever
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Robert W. O'Connell
,
Christine O'Donnell
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Audrey Oravetz
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Kaike Pan
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Helio J. Rocha-Pinto
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Ricardo P. Schiavon
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Donald P. Schneider
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Mathias Schultheis
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Michael Skrutskie
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Verne V. Smith
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David H. Weinberg
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John C. Wilson
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and
Gail Zasowski
The Astrophysical Journal - Volume: 759, Issue: 2
Abstract
References
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New Hubble Space Telescope Observations of Heavy Elements in Four Metal-Poor Stars
Volume 7, Issue 43 - article #6
Ian U. Roederer
,
James E. Lawler
,
Jennifer S. Sobeck
,
Timothy C. Beers
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John J. Cowan
,
Anna Frebel
,
Inese I. Ivans
,
Hendrik Schatz
,
Christopher Sneden
,
Ian B. Thompson
arXiv.org - Astrophysics - Volume: 2012, Issue: 26 Oct
arXiv:1210.6387
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]
High-Resolution Spectroscopy of Extremely Metal-Poor Stars from SDSS/SEGUE: I. Atmospheric Parameters and Chemical Compositions
Volume 7, Issue 41 - article #4
Wako Aoki
,
Timothy C. Beers
,
Young Sun Lee
,
Satoshi Honda
,
Hiroko Ito
,
Masahide Takada-Hidai
,
Anna Frebel
,
Takuma Suda
,
Masatuki Y. Fujimoto
,
Daniela Carollo
,
Thirupathi Sivarani
arXiv.org - Astrophysics - Volume: 2012, Issue: 12 Oct
arXiv:1210.1946
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]
The Milky Way's circular velocity curve between 4 and 14 kpc from APOGEE data
Volume 7, Issue 36 - article #15
Jo Bovy
(IAS),
Carlos Allende Prieto
,
Timothy C. Beers
,
Dmitry Bizyaev
,
Luiz N. da Costa
,
Katia Cunha
,
Garrett L. Ebelke
,
Daniel J. Eisenstein
,
Peter M. Frinchaboy
,
Ana Elia García Pérez
,
Léo Girardi
,
Fred R. Hearty
,
David W. Hogg
,
Jon Holtzman
,
Marcio A. G. Maia
,
Steven R. Majewski
,
Elena Malanushenko
,
Viktor Malanushenko
,
Szabolcs Mészáros
,
David L. Nidever
,
Robert W. O'Connell
,
Christine O'Donnell
,
Audrey Oravetz
,
Kaike Pan
,
Helio J. Rocha-Pinto
,
Ricardo P. Schiavon
,
Donald P. Schneider
,
Mathias Schultheis
,
Michael Skrutskie
,
Verne V. Smith
,
David H. Weinberg
,
John C. Wilson
,
Gail Zasowski
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Sep
arXiv:1209.0759
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The Most Metal-Poor Stars. I. Discovery, Data, and Atmospheric Parameters
Volume 7, Issue 33 - article #12
John E. Norris
,
M. S. Bessell
,
David Yong
,
N. Christlieb
,
P. S. Barklem
,
M. Asplund
,
Simon J. Murphy
,
Timothy C. Beers
,
Anna Frebel
,
S. G. Ryan
arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
arXiv:1208.2999
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The Most Metal-Poor Stars. II. Chemical Abundances of 190 Metal-Poor Stars Including 10 New Stars With [Fe/H] < -3.5
Volume 7, Issue 33 - article #13
David Yong
,
John E. Norris
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
S. G. Ryan
arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
arXiv:1208.3003
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]
The Most Metal-Poor Stars. III. The Metallicity Distribution Function and CEMP Fraction
Volume 7, Issue 33 - article #14
David Yong
,
John E. Norris
,
M. S. Bessell
,
N. Christlieb
,
M. Asplund
,
Timothy C. Beers
,
P. S. Barklem
,
Anna Frebel
,
S. G. Ryan
arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
arXiv:1208.3016
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]
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