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, University of Notre Dame
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Results 1 - 42 of 42
The $R$-process Alliance: Enrichment of $R$-process Elements in a Simulated Milky Way-like Galaxy
Volume 19, Issue 42 - article #9
Yutaka Hirai
,
Timothy C. Beers
,
Young Sun Lee
,
Shinya Wanajo
,
Ian U. Roederer
,
Masaomi Tanaka
,
Masashi Chiba
,
Takayuki R. Saitoh
,
Vinicius M. Placco
,
Terese T. Hansen
,
Rana Ezzeddine
,
Anna Frebel
,
Erika M. Holmbeck
,
Charli M. Sakari
https://arxiv.org/abs/2410.11943
The R-process Alliance: Fifth Data Release from the Search for R-process-enhanced Metal-poor Stars in the Galactic Halo with the GTC
Volume 19, Issue 40 - article #11
Avrajit Bandyopadhyay
,
Rana Ezzeddine
,
Carlos Allende Prieto
,
Nima Aria
,
Shivani P. Shah
,
Timothy C. Beers
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Vinicius M. Placco
The Astrophysical Journal Supplement
https://doi.org/10.3847/1538-4365/ad6f0f
The R-Process Alliance: 2MASS J22132050–5137385, the Star with the Highest-known r-process Enhancement at [Eu/Fe] = +2.45
Volume 19, Issue 33 - article #7
Ian U. Roederer
,
Timothy C. Beers
,
Kohei Hattori
,
Vinicius M. Placco
,
Terese T. Hansen
,
Rana Ezzeddine
,
Anna Frebel
,
Erika M. Holmbeck
,
Charli M. Sakari
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ad57bf
The $R$-Process Alliance: Fifth Data Release from the Search for $R$-Process-Enhanced Metal-poor Stars in the Galactic Halo with the GTC
Volume 19, Issue 32 - article #8
Avrajit Bandyopadhyay
,
Rana Ezzeddine
,
Carlos Allende Prieto
,
Nima Aria
,
Shivani P. Shah
,
Timothy C. Beers
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Vinicius M. Placco
,
Ian U. Roederer
,
Charli M. Sakari
https://arxiv.org/abs/2408.03731
The R-Process Alliance: 2MASS J22132050-5137385, the Star with the Highest-known r-process Enhancement at [Eu/Fe] = +2.45
Volume 19, Issue 23 - article #4
Ian U. Roederer
,
Timothy C. Beers
,
Kohei Hattori
,
Vinicius M. Placco
,
Terese T. Hansen
,
Rana Ezzeddine
,
Anna Frebel
,
Erika M. Holmbeck
,
Charli M. Sakari
https://arxiv.org/abs/2406.02691
Spectacular nucleosynthesis from early massive stars. (arXiv:2401.02484v1 [astro-ph.SR])
Volume 19, Issue 2 - article #4
Alexander P. Ji
,
Sanjana Curtis
,
Nicholas Storm
,
Vedant Chandra
,
Kevin C. Schlaufman
,
Keivan G. Stassun
,
Alexander Heger
,
Marco Pignatari
,
Adrian M. Price-Whelan
,
Maria Bergemann
,
Guy S. Stringfellow
,
Carla Frohlich
,
Henrique Reggiani
,
Erika M. Holmbeck
,
Jamie Tayar
,
Shivani P. Shah
,
Emily J. Griffith
,
Chervin F. P. Laporte
,
Andrew R. Casey
,
Keith Hawkins
,
Danny Horta
,
William Cerny
,
Pierre Thibodeaux
,
Sam A. Usman
,
Joao A. S. Amarante
,
Rachael L. Beaton
,
Phillip A. Cargile
,
Cristina Chiappini
,
Charlie Conroy
,
Jennifer A. Johnson
,
Juna A. Kollmeier
,
Haining Li
,
Sarah Loebman
,
Georges Meynet
,
Dmitry Bizyaev
,
Joel R. Brownstein
,
Pramod Gupta
,
Sean Morrison
,
Kaike Pan
,
Solange V. Ramirez
,
Hans-Walter Rix
,
Jose Sanchez-Gallego
http://arxiv.org/abs/2401.02484
SPLUS J142445.34–254247.1: An r-process–enhanced, Actinide-boost, Extremely Metal-poor Star Observed with GHOST
Volume 18, Issue 47 - article #11
Vinicius M. Placco
,
Felipe Almeida-Fernandes
,
Erika M. Holmbeck
,
Ian U. Roederer
,
Mohammad K. Mardini
,
Christian R. Hayes
,
Kim Venn
,
Kristin Chiboucas
,
Emily Deibert
,
Roberto Gamen
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ad077e
HD 222925: A New Opportunity to Explore the Astrophysical and Nuclear Conditions of r-process Sites
Volume 18, Issue 26 - article #8
Erika M. Holmbeck
,
Rebecca Surman
,
Ian U. Roederer
,
G. C. McLaughlin
,
Anna Frebel
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/acccf3
Superheavy Elements in Kilonovae
Volume 18, Issue 26 - article #9
Erika M. Holmbeck
,
Jennifer Barnes
,
Kelsey A. Lund
,
Trevor M. Sprouse
,
G. C. McLaughlin
,
Matthew R. Mumpower
The Astrophysical Journal Letters
https://doi.org/10.3847/2041-8213/acd9cb
Uranium Abundances and Ages of r-process Enhanced Stars with Novel U ii Lines
Volume 18, Issue 20 - article #15
Shivani P. Shah
,
Rana Ezzeddine
,
Alexander P. Ji
,
Terese T. Hansen
,
Ian U. Roederer
,
Márcio Catelan
,
Zoe Hackshaw
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Rebecca Surman
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/acb8af
Superheavy Elements in Kilonovae. (arXiv:2304.02125v1 [astro-ph.HE])
Volume 18, Issue 14 - article #4
Erika M. Holmbeck
,
Jennifer Barnes
,
Kelsey A. Lund
,
Trevor M. Sprouse
,
G. C. McLaughlin
,
Matthew R. Mumpower
http://arxiv.org/abs/2304.02125
The R-Process Alliance: Chemodynamically Tagged Groups. II. An Extended Sample of Halo r-process-enhanced Stars
Volume 18, Issue 4 - article #10
Derek Shank
,
Timothy C. Beers
,
Vinicius M. Placco
,
Dmitrii Gudin
,
Thomas Catapano
,
Erika M. Holmbeck
,
Rana Ezzeddine
,
Ian U. Roederer
,
Charli M. Sakari
,
Anna Frebel
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/aca322
The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks. (arXiv:2210.15105v1 [astro-ph.SR])
Volume 17, Issue 42 - article #2
Ian U. Roederer
,
John J. Cowan
,
Marco Pignatari
,
Timothy C. Beers
,
Elizabeth A. Den Hartog
,
Rana Ezzeddine
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Matthew R. Mumpower
,
Vinicius M. Placco
,
Charli M. Sakari
,
Rebecca Surman
,
Nicole Vassh
http://arxiv.org/abs/2210.15105
HD 222925: a New Opportunity to Explore the Astrophysical and Nuclear Conditions of r-process Sites. (arXiv:2210.10122v1 [astro-ph.SR])
Volume 17, Issue 41 - article #4
Erika M. Holmbeck
,
Rebecca Surman
,
Ian U. Roederer
,
G. C. McLaughlin
,
Anna Frebel
http://arxiv.org/abs/2210.10122
The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks
Volume 17, Issue 34 - article #7
Ian U. Roederer
,
John J. Cowan
,
Marco Pignatari
,
Timothy C. Beers
,
Elizabeth A. Den Hartog
,
Rana Ezzeddine
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Matthew R. Mumpower
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ac85bc
The emph{R}-Process Alliance: Chemo-Dynamically Tagged Groups II. An Extended Sample of Halo $r$-Process-Enhanced Stars. (arXiv:2208.09712v1 [astro-ph.GA])
Volume 17, Issue 33 - article #5
Derek Shank
,
Timothy C. Beers
,
Vinicius M. Placco
,
Dmitrii Gudin
,
Thomas Catapano
,
Erika M. Holmbeck
,
Rana Ezzeddine
,
Ian U. Roederer
,
Charli M. Sakari
,
Anna Frebel
,
Terese T. Hansen
http://arxiv.org/abs/2208.09712
The R-Process Alliance: Chemo-Dynamically Tagged Groups of Halo $r$-Process-Enhanced Stars Reveal a Shared Chemical-Evolution History. (arXiv:2012.13808v1 [astro-ph.GA])
Volume 16, Issue 1 - article #3
Dmitrii Gudin
,
Derek Shank
,
Timothy C. Beers
,
Zhen Yuan
,
Guilherme Limberg
,
Ian U. Roederer
,
Vinicius Placco
,
Erika M. Holmbeck
,
Sarah Dietz
,
Kaitlin C. Rasmussen
,
Terese T. Hansen
,
Charli M. Sakari
,
Rana Ezzeddine
,
Anna Frebel
http://arxiv.org/abs/2012.13808
Detection of Pb II in the Ultraviolet Spectra of Three Metal-poor Stars
Volume 15, Issue 42 - article #8
Ian U. Roederer
,
James E. Lawler
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Rana Ezzeddine
,
Anna Frebel
,
Terese T. Hansen
,
Inese I. Ivans
,
Amanda I. Karakas
,
Vinicius M. Placco,
,
Charli M. Sakari
The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205/902/1/L24
Reconstructing Masses of Merging Neutron Stars from Stellar $R$-Process Abundance Signatures. (arXiv:2010.01621v1 [astro-ph.HE])
Volume 15, Issue 41 - article #7
Erika M. Holmbeck
,
Anna Frebel
,
G. C. McLaughlin
,
Rebecca Surman
,
Rodrigo Fernandez
,
Brian D. Metzger
,
Matthew R. Mumpower
,
Trevor M. Sprouse
http://arxiv.org/abs/2010.01621
Detection of Pb II in the Ultraviolet Spectra of Three Metal-Poor Stars. (arXiv:2009.14251v1 [astro-ph.SR])
Volume 15, Issue 40 - article #3
Ian U. Roederer
,
James E. Lawler
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Rana Ezzeddine
,
Anna Frebel
,
Terese T. Hansen
,
Inese I. Ivans
,
Amanda I. Karakas
,
Vinicius M. Placco
,
Charli M. Sakari
http://arxiv.org/abs/2009.14251
The R -Process Alliance: Fourth Data Release from the Search for R -process-enhanced Stars in the Galactic Halo
Volume 15, Issue 32 - article #15
Erika M. Holmbeck
,
Terese T. Hansen
,
Timothy C. Beers
,
Vinicius M. Placco
,
Devin D. Whitten
,
Kaitlin C. Rasmussen
,
Ian U. Roederer
,
Rana Ezzeddine
,
Charli M. Sakari
,
Anna Frebel
,
Maria R. Drout
,
Joshua D. Simon
,
Ian B. Thompson
,
Joss Bland-Hawthorn
,
Brad K. Gibson
,
Eva K. Grebel
,
Georges Kordopatis
,
Andrea Kunder
,
Jorge Meléndez
,
Julio F. Navarro
,
Warren A. Reid
,
George Seabroke
,
Matthias Steinmetz
,
Fred Watson,
,
Rosemary F. Ä . Wyse
The Astrophysical Journal Supplement Series
http://iopscience.iop.org/0067-0049/249/2/30
The R -process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5−455510
Volume 15, Issue 28 - article #17
Vinicius M. Placco
,
Rafael M. Santucci
,
Zhen Yuan
,
Mohammad K. Mardini
,
Erika M. Holmbeck
,
Xilu Wang
,
Rebecca Surman
,
Terese T. Hansen
,
Ian U. Roederer
,
Timothy C. Beers
,
Arthur Choplin
,
Alexander P. Ji
,
Rana Ezzeddine
,
Anna Frebel
,
Charli M. Sakari
,
Devin D. Whitten,
,
Joseph Zepeda
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/897/1/78
The $R$-Process Alliance: Fourth Data Release from the Search for $r$-Process-Enhanced Stars in the Galactic Halo. (arXiv:2007.00749v1 [astro-ph.SR])
Volume 15, Issue 27 - article #4
Erika M. Holmbeck
,
Terese T. Hansen
,
Timothy C. Beers
,
Vinicius M. Placco
,
Devin D. Whitten
,
Kaitlin C. Rasmussen
,
Ian U. Roederer
,
Rana Ezzeddine
,
Charli M. Sakari
,
Anna Frebel
,
Maria R. Drout
,
Joshua D. Simon
,
Ian B. Thompson
,
Joss Bland-Hawthorn
,
Brad K. Gibson
,
Eva K. Grebel
,
Georges Kordopatis
,
Andrea Kunder
,
Jorge Melendez
,
Julio F. Navarro
,
Warren A.Reid
,
George Seabroke
,
Matthias Steinmetz
,
Fred Watson
,
Rosemary F.G. Wyse
http://arxiv.org/abs/2007.00749
The R-Process Alliance: The Peculiar Chemical Abundance Pattern of RAVE J183013.5-455510
Volume 15, Issue 24 - article #17
Vinicius M. Placco
,
Rafael M. Santucci
,
Zhen Yuan
,
Mohammad K. Mardini
,
Erika M. Holmbeck
,
Xilu Wang
,
Rebecca Surman
,
Terese T. Hansen
,
Ian U. Roederer
,
Timothy C. Beers
,
Arthur Choplin
,
Alexander P. Ji
,
Rana Ezzeddine
,
Anna Frebel
,
Charli M. Sakari
,
Devin D. Whitten
,
Joseph Zepeda
http://arxiv.org/abs/2006.04538
Characterizing $r$-Process Sites through Actinide Production. (arXiv:2001.08792v1 [astro-ph.HE])
Volume 15, Issue 5 - article #5
Erika M. Holmbeck
,
Rebecca Surman
,
Anna Frebel
,
G. C. McLaughlin
,
Matthew R. Mumpower
,
Trevor M. Sprouse
,
Toshihiko Kawano
,
Nicole Vassh
,
Timothy C. Beers
http://arxiv.org/abs/2001.08792
Actinide-rich and Actinide-poor $r$-Process Enhanced Metal-Poor Stars do not Require Separate $r$-Process Progenitors. (arXiv:1904.02139v1 [astro-ph.HE])
Volume 14, Issue 14 - article #2
Erika M. Holmbeck
,
Anna Frebel
,
G. C. McLaughlin
,
Matthew R. Mumpower
,
Trevor M. Sprouse
,
Rebecca Surman
http://arxiv.org/abs/1904.02139
The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey
Volume 14, Issue 3 - article #15
Vinicius M. Placco
,
Rafael M. Santucci
,
Timothy C. Beers
,
Julio Chanamé
,
MarÃa Paz Sepúlveda
,
Johanna Coronado
,
Silvia Rossi
,
Young Sun Lee
,
Else Starkenburg
,
Kris Youakim
,
Manuel Barrientos
,
Rana Ezzeddine
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Alexander P. Ji
,
Kaitlin C. Rasmussen
,
Ian U. Roederer
,
Charli M. Sakari,
,
Devin D. Whitten
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/870/2/122
Actinide Production in the Neutron-rich Ejecta of a Neutron Star Merger
Volume 14, Issue 1 - article #5
Erika M. Holmbeck
,
Trevor M. Sprouse
,
Matthew R. Mumpower
,
Nicole Vassh
,
Rebecca Surman
,
Timothy C. Beers,
,
Toshihiko Kawano
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/870/1/23
The R-Process Alliance: First Release from the Northern Search for r-Process Enhanced Metal-Poor Stars in the Galactic Halo. (arXiv:1809.09156v1 [astro-ph.SR])
Volume 13, Issue 39 - article #7
Charli M. Sakari
,
Vinicius M. Placco
,
Elizabeth M. Farrell
,
Ian U. Roederer
,
George Wallerstein
,
Timothy C. Beers
,
Rana Ezzeddine
,
Anna Frebel
,
Terese Hansen
,
Erika M. Holmbeck
,
Christopher Sneden
,
Kim A. Venn
,
Christopher Evan Davis
,
Gal Matijevic
,
Rosemary F.G. Wyse
,
Joss Bland-Hawthorn
,
Cristina Chiappini
,
Kenneth C. Freeman
,
Brad K. Gibson
,
Eva K. Grebel
,
Amina Helmi
,
Georges Kordopatis
,
Andrea Kunder
,
Julio Navarro
,
Warren Reid
,
George Seabroke
,
Matthias Steinmetz
,
Fred Watson
http://arxiv.org/abs/1809.09156
FRIB and the GW170817 Kilonova. (arXiv:1809.00703v1 [astro-ph.HE])
Volume 13, Issue 36 - article #2
A. Aprahamian
,
R. Surman
,
A. Frebel
,
G.C. McLaughlin
,
A. Arcones
,
A.B. Balantekin
,
J. Barnes
,
Timothy C. Beers
,
Erika M. Holmbeck
,
Jinmi Yoon
,
Maxime Brodeur
,
T.M. Sprouse
,
Nicole Vassh
,
Jolie A. Cizewski
,
Jason A. Clark
,
Benoit Cote
,
Sean M. Couch
,
M. Eichler
,
Jonathan Engel
,
Rana Ezzeddine
,
George M. Fuller
,
Samuel A. Giuliani
,
Robert Grzywacz
,
Sophia Han
,
C.J. Horowitz
,
Anu Kankainen
,
Oleg Korobkin
,
A.A. Kwiatkowski
,
J.E. Lawler
,
Jonas Lippuner
,
Elena Litvinova
,
G.J. Mathews
,
M.R. Mumpower
,
S. Naimi
,
W. Nazarewicz
,
Evan O'Connor
,
Brian W. O'Shea
,
Albino Perego
,
G. Perdikakis
,
David Radice
,
Sherwood Richers
,
Luke F. Roberts
,
Caroline Robin
,
Ian U. Roederer
,
Daniel M. Siegel
,
Nicolas Schunck
,
A. Spyrou
,
Yong-Lin Zhu
http://arxiv.org/abs/1809.00703
The R -Process Alliance: Discovery of the First Metal-poor Star with a Combined r - and s -process Element Signature
Volume 13, Issue 32 - article #13
Maude Gull
,
Anna Frebel
,
Madelyn G. Cain
,
Vinicius M. Placco
,
Alexander P. Ji
,
Carlo Abate
,
Rana Ezzeddine
,
Amanda I. Karakas
,
Terese T. Hansen
,
Charli Sakari
,
Erika M. Holmbeck
,
Rafael M. Santucci
,
Andrew R. Casey,
,
Timothy C. Beers
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/862/2/174
Actinide Production in Neutron-Rich Ejecta of a Neutron Star Merger. (arXiv:1807.06662v1 [astro-ph.SR])
Volume 13, Issue 29 - article #2
Erika M. Holmbeck
,
Rebecca Surman
,
Trevor M. Sprouse
,
Matthew R. Mumpower
,
Nicole Vassh
,
Timothy C. Beers
,
Toshihiko Kawano
http://arxiv.org/abs/1807.06662
The R-Process Alliance: Discovery of the first metal-poor star with a combined r- and s-process element signature. (arXiv:1806.00645v1 [astro-ph.SR])
Volume 13, Issue 23 - article #5
Maude Gull
(MIT),
Anna Frebel
(MIT, JINA),
Madelyn G. Cain
(MIT),
Vinicius M. Placco
(Notre Dame, JINA),
Alexander P. Ji
(carnegie),
Carlo Abate
(Bonn),
Rana Ezzeddine
(JINA, MIT)
Amanda I. Karakas
(Monash),
Terese T. Hansen
(Carnegie),
Charli Sakari
(UW),
Erika M. Holmbeck
(Notre Dame, JINA),
Rafael M. Santucci
(UGoias),
Andrew R. Casey
(Monash),
Timothy C. Beers
(Notre Dame, JINA)
http://arxiv.org/abs/1806.00645
The R -Process Alliance: 2MASS J09544277+5246414, the Most Actinide-enhanced R -II Star Known
Volume 13, Issue 23 - article #7
Erika M. Holmbeck
,
Timothy C. Beers
,
Ian U. Roederer
,
Vinicius M. Placco
,
Terese T. Hansen
,
Charli M. Sakari
,
Christopher Sneden
,
Chao Liu
,
Young Sun Lee
,
John J. Cowan,
,
Anna Frebel
The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205/859/2/L24
The R-Process Alliance: 2MASS J09544277+5246414, the Most Actinide-Enhanced R-II Star Known. (arXiv:1805.11925v1 [astro-ph.SR])
Volume 13, Issue 22 - article #7
Erika M. Holmbeck
,
Timothy C. Beers
,
Ian U. Roederer
,
Vinicius M. Placco
,
Terese T. Hansen
,
Charli M. Sakari
,
Christopher Sneden
,
Chao Liu
,
Young Sun Lee
,
John J. Cowan
,
Anna Frebel
http://arxiv.org/abs/1805.11925
Spectroscopic Validation of Low-metallicity Stars from RAVE
Volume 13, Issue 22 - article #9
Vinicius M. Placco
,
Timothy C. Beers
,
Rafael M. Santucci
,
Julio Chanamé
,
MarÃa Paz Sepúlveda
,
Johanna Coronado
,
Sean D. Points
,
Catherine C. Kaleida
,
Silvia Rossi
,
Georges Kordopatis
,
Young Sun Lee
,
Gal MatijeviÄ
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Kaitlin C. Rasmussen
,
Ian U. Roederer
,
Charli M. Sakari,
,
Devin D. Whitten
The Astronomical Journal
http://iopscience.iop.org/1538-3881/155/6/256
The R -process Alliance: First Release from the Southern Search for R -process-enhanced Stars in the Galactic Halo
Volume 13, Issue 19 - article #20
Terese T. Hansen
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Vinicius M. Placco
,
Ian U. Roederer
,
Anna Frebel
,
Charli M. Sakari
,
Joshua D. Simon,
,
Ian B. Thompson
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/858/2/92
Spectroscopic Validation of Low-Metallicity Stars from RAVE. (arXiv:1805.00608v1 [astro-ph.SR])
Volume 13, Issue 18 - article #16
Vinicius M. Placco
,
Timothy C. Beers
,
Rafael M. Santucci
,
Julio Chaname
,
Maria Paz Sepulveda
,
Johanna Coronado
,
Sean D. Points
,
Catherine C. Kaleida
,
Silvia Rossi
,
Georges Kordopatis
,
Young Sun Lee
,
Gal Matijevic
,
Anna Frebel
,
Terese T. Hansen
,
Erika M. Holmbeck
,
Kaitlin C. Rasmussen
,
Ian U. Roederer
,
Charli M. Sakari
,
Devin D. Whitten
http://arxiv.org/abs/1805.00608
The $R$-Process Alliance: First Release from the Southern Search for $r$-Process-Enhanced Stars in the Galactic Halo. (arXiv:1804.03114v1 [astro-ph.SR])
Volume 13, Issue 15 - article #13
Terese T. Hansen
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Vinicius M. Placco
,
Ian U. Roederer
,
Anna Frebel
,
Charli M. Sakari
,
Joshua D. Simon
,
Ian B. Thompson
http://arxiv.org/abs/1804.03114
The r -process Pattern of a Bright, Highly r -process-enhanced Metal-poor Halo Star at [Fe/H] ∼ −2
Volume 13, Issue 7 - article #18
Charli M. Sakari
,
Vinicius M. Placco
,
Terese Hansen
,
Erika M. Holmbeck
,
Timothy C. Beers
,
Anna Frebel
,
Ian U. Roederer
,
Kim A. Venn
,
George Wallerstein
,
Christopher Evan Davis
,
Elizabeth M. Farrell,
,
David Yong
The Astrophysical Journal Letters
http://iopscience.iop.org/2041-8205/854/2/L20
RAVE J203843.2–002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey
Volume 12, Issue 29 - article #21
Vinicius M. Placco
,
Erika M. Holmbeck
,
Anna Frebel
,
Timothy C. Beers
,
Rebecca A. Surman
,
Alexander P. Ji
,
Rana Ezzeddine
,
Sean D. Points
,
Catherine C. Kaleida
,
Terese T. Hansen
,
Charli M. Sakari,
,
Andrew R. Casey
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/844/1/18
RAVE J203843.2-002333: The first highly r-process-enhanced star identified in the RAVE survey. (arXiv:1706.02934v1 [astro-ph.SR])
Volume 12, Issue 24 - article #10
Vinicius M. Placco
,
Erika M. Holmbeck
,
Anna Frebel
,
Timothy C. Beers
,
Rebecca A. Surman
,
Alexander P. Ji
,
Rana Ezzeddine
,
Sean D. Points
,
Catherine C. Kaleida
,
Terese T. Hansen
,
Charli M. Sakari
,
Andrew R. Casey
http://arxiv.org/abs/1706.02934
Results 1 - 42 of 42
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