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The Distribution of Alpha Elements in Ultra-Faint Dwarf Galaxies
Volume 8, Issue 9 - article #13
Luis C. Vargas
(1),
Marla Geha
(1),
Evan N. Kirby
(2),
Joshua D. Simon
(3)
((1) Yale University,
(2) UC Irvine,
(3) Carnegie Observatories)
arXiv.org - Astrophysics - Volume: 2013, Issue: 1 Mar
arXiv:1302.6594
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Accurate Sky Continuum Subtraction with Fibre-fed Spectrographs
Volume 8, Issue 8 - article #2
Yanbin Yang
(1)
Myriam Rodrigues
(2)
Mathieu Puech
(1)
Hector Flores
(1)
Frederic Royer
(1)
Karen Disseau
(1)
Thiago Gonçalves
(3)
François Hammer
(1)
Michele Cirasuolo
(4)
Chris Evans
(5)
Gianluca Li Causi
(6)
Roberto Maiolino
(7)
Claudio Melo
(2)
((1) GEPI, Observatoire de Paris, CNRS, Université Paris Diderot, Meudon, France
(2) ESO
(3) Observatorio do Valongo, Brazil
(4) SUPA, Institute for Astronomy, University of Edinburgh, Royal Observatory of Edinburgh, UK
(5) UK Astronomy Technology Centre, Royal Observatory of Edinburgh, UK
(6) INAF, Osservatorio Astronomico di Roma, Italy
(7) Cavendish Laboratory, University of Cambridge, UK)
arXiv.org - Astrophysics - Volume: 2013, Issue: 22 Feb
arXiv:1302.3620
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HD 140283: A Star in the Solar Neighborhood that Formed Shortly After the Big Bang
Volume 8, Issue 7 - article #3
Howard E. Bond
(1 and 2),
Edmund P. Nelan
(2),
Don A. VandenBerg
(3),
Gail H. Schaefer
(4),
Dianne Harmer
(5)
((1) Pennsylvania State University,
(2) Space Telescope Science Institute,
(3) University of Victoria,
(4) CHARA Array, Georgia State University,
(5) NOAO)
arXiv.org - Astrophysics - Volume: 2013, Issue: 15 Feb
arXiv:1302.3180
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Testing galaxy formation models with the GHOSTS survey: The color profile of M81's stellar halo
Volume 8, Issue 7 - article #7
Antonela Monachesi
(1),
Eric F. Bell
(1),
David Radburn-Smith
(2),
Marija Vlajic
(3),
Roelof S. de Jong
(3),
Jeremy Bailin
(1),
Julianne J. Dalcanton
(2),
Benne W. Holwerda
(4),
David Streich
(3)
((1) University of Michigan,
(2) University of Washington,
(3) AIP,
(4) ESA-ESTEC)
arXiv.org - Astrophysics - Volume: 2013, Issue: 15 Feb
arXiv:1302.2626
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MaGICC Thick Disk I: Comparing a Simulated Disk Formed with Stellar Feedback to the Milky Way
Volume 8, Issue 4 - article #5
G. S. Stinson
(1),
J. Bovy
(2),
H.-W. Rix
(1),
C. Brook
(3),
R. Roškar
(4),
J. J. Dalcanton
(5),
A. V. Macciò
,
(1),
J. Wadsley
(6),
H. M. P. Couchman
(6),
T. R. Quinn
(5),
((1) MPIA,
(2) IAS,
(3) UA Madrid,
(4) Zurich,
(5) U of Washington,
(6) McMaster)
arXiv.org - Astrophysics - Volume: 2013, Issue: 25 Jan
arXiv:1301.5318
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Physical Parameters for RR Lyrae Stars in the SDSS Filter System
Volume 8, Issue 4 - article #8
M. Catelan
(1),
G. I. Torrealba
(1),
C. Caceres
(1,2),
H. A. Smith
(3),
N. De Lee
(4),
M. Fitzgerald
(5)
((1) PUC-Chile,
(2) Valparaiso,
(3) Michigan State,
(4) Vanderbilt,
(5) Macquarie, Australia)
arXiv.org - Astrophysics - Volume: 2013, Issue: 25 Jan
arXiv:1301.5626
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Angular Momentum Acquisition in Galaxy Halos
Volume 8, Issue 3 - article #1
Kyle R. Stewart
(1,2),
Alyson M. Brooks
(3),
James S. Bullock
(4),
Ariyeh H. Maller
(5),
Juerg Diemand
(6),
James Wadsley
(7),
Leonidas A. Moustakas
(2)
((1) CBU,
(2) JPL,
(3) UW-Madison,
(4) UC Irvine,
(5) NYCCT,
(6) Univ. Zurich,
(7) McMaster)
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Jan
arXiv:1301.3143
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Does the Oosterhoff Dichotomy Exist in The Andromeda Galaxy? I. The case of G11
Volume 8, Issue 3 - article #5
Rodrigo Contreras Ramos
(1,2,3),
Gisella Clementini
(1),
Luciana Federici
(1),
Giuliana Fiorentino
(1),
Carla Cacciari
(1),
Marcio Catelan
(3,8),
Horace A. Smith
(4),
Flavio Fusi Pecci
(1),
Marcella Marconi
(5),
Barton J. Pritzl
(6),
Karen Kinemuchi
(7)
((1) INAF-Osservatorio Astronomico di Bologna, Italy,
(2) Dipartimento di Astronomia, Universita' di Bologna, Italy,
(3) Pontificia Universidad Catolica de Chile, Departamento de Astronomia y Astrofisica, Santiago, Chile,
(4) Department of Physics and Astronomy, Michigan State University, USA,
(5) INAF-Osservatorio Astronomico di Capodimonte, Italy,
(6) Department of Physics and Astronomy, University of Wisconsin Oshkosh, USA,
(7) Apache Point Observatory/New Mexico State University, USA,
(8) The Milky Way Millennium Nucleus, Santiago, Chile)
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Jan
arXiv:1301.4100
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Multiple populations in Galactic globular clusters: a survey in the Strömgren system
Volume 8, Issue 3 - article #8
J. Alonso-García
,
M. Catelan
,
P. Amigo
,
C. Cortés
,
C. A. Kuehn
,
F. Grundahl
,
G. López
,
R. Salinas
,
H. A. Smith
,
P. B. Stetson
,
A. V. Sweigart
,
A. A. R. Valcarce
,
M. Zoccali
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Jan
arXiv:1301.2772
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Reading the book: from "chemical anomalies" to "standard composition" of globular clusters
Volume 8, Issue 3 - article #10
Angela Bragaglia
(1),
Eugenio Carretta
(1),
Raffaele Gratton
(2),
Valentina D'Orazi
(3,4),
Sara Lucatello
(2),
Chris Sneden
(5)
((1) INAF OA Bologna,
(2) INAF OA Padova,
(3) Macquarie University,
(4) Monash Centre for Astrophysics,
(5) Department of Astronomy and McDonald Observatory)
arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Jan
arXiv:1301.3236
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The extremely low-metallicity tail of the Sculptor dwarf spheroidal galaxy
Volume 8, Issue 3 - article #30
E. Starkenburg
,
V. Hill
,
E. Tolstoy
,
P. François
,
M. J. Irwin
,
L. Boschman
,
K. A. Venn
,
T. J. L. de Boer
,
B. Lemasle
,
P. Jablonka
,
et al.
(3 more)G.
Battaglia
,
P. Groot
and
L. Kaper
Astronomy and Astrophysics - Volume: 549, Issue: January 2013
http://dx.doi.org/10.1051/0004-6361/201220349
Abstract
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Full HTML
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PDF (977.9 KB)
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References
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Online Material
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NASA ADS Abstract Service
Stellar haloes of simulated Milky Way-like galaxies: Chemical and kinematic properties
Volume 8, Issue 2 - article #13
P.B. Tissera
(1),
C. Scannapieco
(2),
T. Beers
(3),
C. Carollo
(4)
((1) IAFE- CONICET- UBA, Argentina.
(2) Leibniz-Institut für Astrophysik Potsdam, Germany.
(3) National Optical Astronomy Observatory, Tucson, USA.
(4) Macquarie University, Dept. Physics & Astronomy, Sydney, Australia)
arXiv.org - Astrophysics - Volume: 2013, Issue: 11 Jan
arXiv:1301.1301
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Disentangling multiple stellar populations in globular clusters using the Strömgren system
Volume 7, Issue 52 - article #4
J. Alonso-García
,
M. Catelan
,
P. Amigo
,
C. Cortés
,
C. A. Kuehn
,
F. Grundahl
,
G. López
,
R. Salinas
,
H. A. Smith
,
P. B. Stetson
,
A. V. Sweigart
,
A. A. R. Valcarce
,
M. Zoccali
arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Dec
arXiv:1212.5799
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A vast, thin plane of corotating dwarf galaxies orbiting the Andromeda galaxy
Volume 7, Issue 52 - article #17
About half of the satellites in the Andromeda galaxy
(M 31),
all with the same sense of rotation about their host
,
form a planar subgroup that is extremely wide but also very thin.
Nature - Volume: 493, Issue: 7430
13-128
The Escape Fraction of Ionizing Radiation from Primordial Galaxies
Volume 7, Issue 51 - article #12
Andrew Benson
(1),
Aparna Venkatesan
(2),
J. Michael Shull
(3)
((1) Carnegie Observatories, Pasadena, USA,
(2) University of San Francisco, San Francisco, USA,
(3) University of Colorado, Boulder, USA)
arXiv.org - Astrophysics - Volume: 2012, Issue: 21 Dec
arXiv:1212.4452
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Galaxy And Mass Assembly (GAMA): the mass-metallicity relationship
Volume 7, Issue 51 - article #69
C. Foster
,
A. M. Hopkins
,
M. Gunawardhana
,
M. A. Lara-López
,
R. G. Sharp
,
O. Steele
,
E. N. Taylor
,
S. P. Driver
,
I. K. Baldry
,
S. P. Bamford
,
et al.
(30 more)J.
Liske
,
J. Loveday
,
P. Norberg
,
J. A. Peacock
,
M. Alpaslan
,
A. E. Bauer
,
J. Bland-Hawthorn
,
S. Brough
,
E. Cameron
,
M. Colless
,
C. J. Conselice
,
S. M. Croom
,
C. S. Frenk
,
D. T. Hill
,
D. H. Jones
,
L. S. Kelvin
,
K. Kuijken
,
R. C. Nichol
,
M. S. Owers
,
H. R. Parkinson
,
K. A. Pimbblet
,
C. C. Popescu
,
M. Prescott
,
A. S. G. Robotham
,
A. R. Lopez-Sanchez
,
W. J. Sutherland
,
D. Thomas
,
R. J. Tuffs
,
E. van Kampen
and
D. Wijesinghe
Astronomy and Astrophysics - Volume: 547, Issue: November 2012
http://dx.doi.org/10.1051/0004-6361/201220050
Abstract
|
Full HTML
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PDF (3.202 MB)
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References
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NASA ADS Abstract Service
Development of an Astrophysical Specific Language for Big Data Computation
Volume 7, Issue 50 - article #8
Nicolas Kamennoff
(1),
Sébastien Foucaud
(2),
Sébastien Reybier
(3)
((1) ACSEL-Epitech, France,
(2) National Taiwan Normal University, Taiwan,
(3) SoaMI, France)
arXiv.org - Astrophysics - Volume: 2012, Issue: 14 Dec
arXiv:1212.1954
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An aluminium tool for multiple stellar generations in the globular clusters 47 Tuc and M 4
Volume 7, Issue 49 - article #1
Eugenio Carretta
(1),
Raffaele Gratton
(2),
Angela Bragaglia
(1),
Valentina D'Orazi
(3,4)
Sara Lucatello
(2),
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie University,
(4) Monash Centre for Astrophysics)
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
arXiv:1212.1169
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SDSS DR7 White Dwarf Catalog
Volume 7, Issue 49 - article #13
S.J. Kleinman
,
S.O. Kepler
,
D. Koester
,
Ingrid Pelisoli
,
Viviane Peçanha
,
A. Nitta
,
J.E.S. Costa
,
J. Krzesinski
,
P. Dufour
,
F.-R. Lachapelle
,
P. Bergeron
,
Ching-Wa Yip
,
Hugh C. Harris
,
Daniel J. Eisenstein
,
L. Althaus
,
A. Córsico
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
arXiv:1212.1222
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Constraining Self-Interacting Dark Matter with the Milky Way's dwarf spheroidals
Volume 7, Issue 48 - article #2
Jesus Zavala
(1,2),
Mark Vogelsberger
(3),
Matthew G. Walker
(3)
((1) UW,
(2) PI,
(3) Harvard/CfA)
arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Nov
arXiv:1211.6426
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Origin of the heavy elements in HD 140283. Measurement of europium abundance
Volume 7, Issue 45 - article #8
C. Siqueira Mello
(1 and 2),
B. Barbuy
(1),
M. Spite
(2),
F. Spite
(2)
((1) IAG, Universidade de São Paulo, Brazil,
(2) GEPI, Observatoire de Paris, Meudon, France)
arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Nov
arXiv:1211.0693
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Searching for multiple stellar populations in the massive, old open cluster Berkeley 39
Volume 7, Issue 45 - article #9
A. Bragaglia
(1),
R.G. Gratton
(2),
E. Carretta
(1),
V. D'Orazi
(3,4),
C. Sneden
(5),
S. Lucatello
(2)
(1-INAF OA Bologna, 2-INAF OA Padova, 3- Macquarie Univ., 4-Monash Univ., 5-Univ. of Texas Austin)
arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Nov
arXiv:1211.1142
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Spectroscopic evidence of distinct stellar populations in the counter-rotating stellar disks of NGC 3593 and NGC 4550
Volume 7, Issue 44 - article #9
L. Coccato
(1),
L. Morelli
(2, 3),
A. Pizzella
(2, 3),
E. M. Corsini
(2, 3),
L. M. Buson
(3),
E. Dalla Bonta'
,
(2, 3)
((1) European Southern Observatory, Karl-Schwarzschild-Strasse, Germany.
(2) Dipartimento di Fisica e Astronomia "G. Galilei", Universita' di Padova, Italy.
(3) INAF Osservatorio Astronomico di Padova, Italy.)
arXiv.org - Astrophysics - Volume: 2012, Issue: 2 Nov
arXiv:1210.7807
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New results in RR Lyrae modeling: convective cycles, additional modes and more
Volume 7, Issue 43 - article #7
L. Molnár
,
Z. Kolláth
,
R. Szabó
,
E. Plachy
arXiv.org - Astrophysics - Volume: 2012, Issue: 26 Oct
arXiv:1210.5513
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The Space Motion of Leo I: Hubble Space Telescope Proper Motion and Implied Orbit
Volume 7, Issue 43 - article #9
Sangmo Tony Sohn
(1),
Gurtina Besla
(2),
Roeland P. van der Marel
(1),
Michael Boylan-Kolchin
(3),
Steven R. Majewski
(4),
James S. Bullock
(3)
((1) STScI,
(2) Columbia University,
(3) UC Irvine,
(4) University of Virginia)
arXiv.org - Astrophysics - Volume: 2012, Issue: 26 Oct
arXiv:1210.6039
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The Space Motion of Leo I: The Mass of the Milky Way's Dark Matter Halo
Volume 7, Issue 43 - article #10
Michael Boylan-Kolchin
(1),
James S. Bullock
(1),
Sangmo Tony Sohn
(2),
Gurtina Besla
(3),
Roeland P. van der Marel
(2)
((1) UC Irvine,
(2) STScI,
(3) Columbia University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 26 Oct
arXiv:1210.6046
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Prime Focus Spectrograph - Subaru's future -
Volume 7, Issue 41 - article #6
Hajime Sugai
,
Hiroshi Karoji
,
Naruhisa Takato
,
Naoyuki Tamura
,
Atsushi Shimono
,
Youichi Ohyama
,
Akitoshi Ueda
,
Hung-Hsu Ling
,
Marcio Vital de Arruda
,
Robert H. Barkhouser
,
Charles L. Bennett
,
Steve Bickerton
,
David F. Braun
,
Robin J. Bruno
,
Michael A. Carr
,
João Batista de Carvalho Oliveira
,
Yin-Chang Chang
,
Hsin-Yo Chen
,
Richard G. Dekany
,
Tania Pereira Dominici
,
Richard S. Ellis
,
Charles D. Fisher
,
James E. Gunn
,
Timothy M. Heckman
,
Paul T. P. Ho
,
Yen-Shan Hu
,
Marc Jaquet
,
Jennifer Karr
,
Masahiko Kimura
,
Olivier Le Fèvre
,
David Le Mignant
,
Craig Loomis
,
Robert H. Lupton
,
Fabrice Madec
,
Lucas Souza Marrara
,
Laurent Martin
,
Hitoshi Murayama
,
Antonio Cesar de Oliveira
,
Claudia Mendes de Oliveira
,
Ligia Souza de Oliveira
,
Joe D. Orndorff
,
Rodrigo de Paiva Vilaça
,
Vanessa Bawden de Paula Macanhan
,
et al.
(11 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2012, Issue: 12 Oct
arXiv:1210.2719
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The Transient Optical Sky Survey Data Pipeline
Volume 7, Issue 40 - article #17
E. Hadjiyska
(1,2),
G. Hughes
(3),
P. Lubin
(1),
S. Taylor
(4),
R. Hartong-Redden
(1),
J. Zierten
(1)
arXiv.org - Astrophysics - Volume: 2012, Issue: 5 Oct
arXiv:1210.1529
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Space-Based UV/Optical Wide-Field Imaging and Spectroscopy: Near-Field Cosmology and Galaxy Evolution Using Globular Clusters in Nearby Galaxies
Volume 7, Issue 38 - article #11
Paul Goudfrooij
(1),
Jean Brodie
(2),
Rupali Chandar
(3),
Oleg Gnedin
(4),
Katherine Rhode
(5),
Francois Schweizer
(6),
Jay Strader
(7),
Enrico Vesperini
(5),
Bradley Whitmore
(1),
Stephen Zepf
(7)
((1) Space Telescope Science Institute,
(2) UCO/Lick Observatory,
(3) U. of Toledo,
(4) U. of Michigan,
(5) Indiana U.,
(6) Carnegie Observatories,
(7) Michigan State U.)
arXiv.org - Astrophysics - Volume: 2012, Issue: 21 Sep
arXiv:1209.3188
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other
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The long bar as seen by the VVV survey: I. Colour-magnitude diagrams
Volume 7, Issue 38 - article #14
C. González-Fernández
(1),
M. López-Corredoira
(2 and 3),
E. B. Amôres
(4 and 5),
D. Minniti
(6 and 7),
P. Lucas
(8),
I. Toledo
(9)
((1) Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal, Universidad de Alicante,
(2) Instituto de Astrofísica de Canarias,
(3) Departamento de Astrofísica, Universidad de La Laguna,
(4) FCUL, Lisboa, Portugal,
(5) Laboratório Nacional de Astrofísica MCTI, Brazil,
(6) Departamento de Astronomía y Astrofísica, Pontificia Universidad Católica de Chile,
(7) Vatican Observatory,
(8) Centre for Astrophysics Research, University of Hertfordshire)
arXiv.org - Astrophysics - Volume: 2012, Issue: 21 Sep
arXiv:1209.4370
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Characterizing the formation history of Milky Way-like stellar haloes with model emulators
Volume 7, Issue 37 - article #5
Facundo A. Gómez
,
Christopher E. Coleman-Smith
,
Brian W. O'Shea
,
Jason Tumlinson
,
Robert. L. Wolpert
arXiv.org - Astrophysics - Volume: 2012, Issue: 14 Sep
arXiv:1209.2142
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other
]
Detailed abundance analysis from integrated high-dispersion spectroscopy: Globular clusters in the Fornax Dwarf Spheroidal
Volume 7, Issue 36 - article #7
S. S. Larsen
(1),
J. P. Brodie
(2),
J. Strader
(3 and 4)
((1) Department of Astrophysics/IMAPP, Radboud University Nijmegen, The Netherlands
(2) UCO/Lick Observatory, USA
(3) Harvard-Smithsonian Center for Astrophysics, USA
(4) Department of Physics and Astronomy, Michigan State University, USA)
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Sep
arXiv:1209.1092
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TMCalc - A fast code to derive Teff and [Fe/H] for FGK stars
Volume 7, Issue 36 - article #18
Sérgio G. Sousa
(1,2),
Nuno C. Santos
(1,3),
Garik Israelian
(2,4)
((1) Centro de Astrofísica, Universidade do Porto,
(2) Instituto de Astrofísica de Canarias,
(3) Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto,
(4) Departamento de Astrofisica, Universidade de La Laguna)
arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Sep
arXiv:1209.0342
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Evidence for Substructure in Ursa Minor Dwarf Spheroidal Galaxy using a Bayesian Object Detection Method
Volume 7, Issue 34 - article #4
Andrew B. Pace
(1),
Gregory D. Martinez
(1,2),
Manoj Kaplinghat
(1),
Ricardo R. Muñoz
(3, 4),
((1) Center for Cosmology, Department of Physics and Astronomy, University of California, Irvine,
(2) The Oskar Klein Center, Department of Physics, Stockholm University,
(3) Departamento de Astronomía, Universidad de Chile,
(4) Department of Astronomy, Yale University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 24 Aug
arXiv:1208.4146
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]
Stellar Diameters and Temperatures II. Main Sequence K & M Stars
Volume 7, Issue 33 - article #10
Tabetha S. Boyajian
,
Kaspar von Braun
,
Gerard van Belle
,
Harold A. McAlister
,
Theo A. ten Brummelaar
,
Stephen R. Kane
,
Phil Muirhead
,
Jeremy Jones
,
Russel White
,
Gail Schaefer
,
David Ciardi
,
Todd Henry
,
Mercedes López-Morales
,
Stephen Ridgway
,
Douglas Gies
,
Wei-Chun Jao
,
Bárbara Rojas-Ayala
,
J. Robert Parks
,
Laszlo Sturmann
,
Judit Sturmann
,
Nils H. Turner
,
Chris Farrington
,
P. J. Goldfinger
,
David H. Berger
arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Aug
arXiv:1208.2431
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Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey: II The Alpha Persei open cluster
Volume 7, Issue 31 - article #2
N. Lodieu
(1,2),
N. R. Deacon
(3),
N. C. Hambly
(4),
S. Boudreault
(1,2)
((1) IAC, Tenerife, Spain,
(2) ULL, La Laguna, Tenerife, Spain,
(3) MPIA Heidelberg, Germany,
(4) ROE Edinburgh, UK)
arXiv.org - Astrophysics - Volume: 2012, Issue: 3 Aug
arXiv:1207.6978
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Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey: III Praesepe
Volume 7, Issue 31 - article #3
S. Boudreault
(1,2),
N. Lodieu
(1,2),
N. R. Deacon
(3),
N. C. Hambly
(4)
((1) Instituto de Astrofisica de Canarias,
(2) Universidad de La Laguna,
(3) Max-Planck-Institute fur Astronomie,
(4) University of Edinburgh)
arXiv.org - Astrophysics - Volume: 2012, Issue: 3 Aug
arXiv:1208.0466
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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 31 - article #15
SDSS-III Collaboration: Christopher P. Ahn
,
Rachael Alexandroff
,
Carlos Allende Prieto
,
Scott F. Anderson
,
Timothy Anderton
,
Brett H. Andrews
,
Éric Aubourg Stephen Bailey
,
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
,
et al.
(183 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2012, Issue: 3 Aug
arXiv:1207.7137
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Vertical density waves in the Milky Way disc induced by the Sagittarius Dwarf Galaxy
Volume 7, Issue 29 - article #17
Facundo A. Gómez
,
Ivan Minchev
,
Brian W. O'Shea
,
Timothy C. Beers
,
James S. Bullock
,
Chris W. Purcell
arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Jul
arXiv:1207.3083
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]
An upper limit on the sulphur abundance in HE 1327-2326
Volume 7, Issue 28 - article #1
P. Bonifacio
(1),
E. Caffau
(2,1),
K. A. Venn
(3),
D. L. Lambert
(4)
((1) GEPI-Observatoire de Paris, CNRS, Univ. Paris Diderot,
(2) Zentrum für Astronomie der Universität Heidelberg, Landessternwarte,
(3) Department of Physics & Astronomy, University of Victoria,
(4) The W. J. McDonald Observatory, The University of Texas at Austin)
arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Jul
arXiv:1207.1806
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Variability and star formation in Leo T, the lowest luminosity star-forming galaxy known today
Volume 7, Issue 28 - article #17
Gisella Clementini
(1),
Michele Cignoni
(1 and 2),
Rodrigo Contreras Ramos
(1 and 2),
Luciana Federici
(1),
Vincenzo Ripepi
(3),
Marcella Marconi
(3),
Monica Tosi
(1),
Ilaria Musella
(3)
((1) INAF, Osservatorio Astronomico di Bologna, Italy,
(2) Dipartimento di Astronomia, Universita' di Bologna, Italy,
(3) INAF, Osservatorio Astronomico di Capodimonte, Napoli, Italy)
arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Jul
arXiv:1207.2764
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A filament of dark matter between two clusters of galaxies
Volume 7, Issue 28 - article #19
A dark-matter filament connecting the galaxy clusters Abell 222
and
Abell 223 has been detected from its weak gravitational lensing signal.
Nature - Volume: 487, Issue: 7406
139-266
4MOST - 4-metre Multi-Object Spectroscopic Telescope
Volume 7, Issue 27 - article #1
Roelof S. de Jong
,
Olga Bellido-Tirado
,
Cristina Chiappini
,
Éric Depagne
,
Roger Haynes
,
Diane Johl
,
Olivier Schnurr
,
Axel Schwope
,
Jakob Walcher
,
Frank Dionies
,
Dionne Haynes
,
Andreas Kelz
,
Francisco S. Kitaura
,
Georg Lamer
,
Ivan Minchev
,
Volker Müller
,
Sebastián E. Nuza
,
Jean-Christophe Olaya
,
Tilmann Piffl
,
Emil Popow
,
Matthias Steinmetz
,
Uğur Ural
,
Mary Williams
,
Roland Winkler
,
Lutz Wisotzki
,
Wolfgang R. Ansorgb
,
Manda Banerji
,
Eduardo Gonzalez Solares
,
Mike Irwin
,
Robert C. Kennicutt Jr
,
David King
,
Richard McMahon
,
Sergey Koposov
,
Ian R. Parry
,
Nicholas A. Walton
,
Gert Finger
,
Olaf Iwert
,
Mirko Krumpe
,
Jean-Louis Lizon
,
Mainieri Vincenzo
,
Jean-Philippe Amans
,
Piercarlo Bonifacio
,
Mathieu Cohen
,
Patrick Francois
,
Pascal Jagourel
,
Shan B. Mignot
,
Frédéric Royer
,
et al.
(38 additional authors not shown)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jul
arXiv:1206.6885
[
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Kepler Observations of V447 Lyr: An Eclipsing U Gem Cataclysmic Variable
Volume 7, Issue 27 - article #10
Gavin Ramsay
(1),
John K. Cannizzo
(2,3),
Steve B. Howell
(4),
Matt A. Wood
(5),
Martin Still
(4,6),
Thomas Barclay
(4,6),
Alan Smale
(7),
((1) Armagh Observatory,
(2) CRESST/GSFC,
(3) University Maryland,
(4) NASA/Ames,
(5) Florida Institute Technology,
(6) Bay Area ERI,
(7) GSFC)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jul
arXiv:1207.1224
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The Penn State-Torun Centre for Astronomy Planet Search stars. I. Spectroscopic analysis of 348 red giants
Volume 7, Issue 26 - article #11
P. Zielinski
(1),
A. Niedzielski
(1),
A. Wolszczan
(2,3),
M. Adamow
(1),
G. Nowak
(1)
((1) Torun Centre for Astronomy, Nicolaus Copernicus University,
(2) Department of Astronomy and Astrophysics, PennState University,
(3) Center for Exoplanets and Habitable Worlds, PennState University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 29 Jun
arXiv:1206.6276
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]
BD+48 740 - Li overabundant giant star with a planet. A case of recent engulfment?
Volume 7, Issue 25 - article #6
M. Adamów
,
A. Niedzielski
,
E. Villaver
,
G. Nowak
,
A. Wolszczan
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.4938
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]
The Panchromatic Hubble Andromeda Treasury I: Bright UV Stars in the Bulge of M31
Volume 7, Issue 25 - article #22
Philip Rosenfield
(1),
L. Clifton Johnson
(1),
Léo Girardi
(2),
Julianne J. Dalcanton
(1),
Alessandro Bressan
(16),
Dustin Lang
(3),
Benjamin F. Williams
(1),
Puragra Guhathakurta
(5),
Kirsten M. Howley
(15),
Tod R. Lauer
(9),
Eric F. Bell
(14),
Luciana Bianchi
(12)
Nelson Caldwell
(7),
Andrew Dolphin
(6),
Claire E. Dorman
(5),
Karoline M. Gilbert
(1,13),
Jason Kalirai
(11),
Søren S. Larsen
(17),
Knut A.G. Olsen
(9),
Hans-Walter Rix
(10),
Anil C. Seth
(4),
Evan D. Skillman
(8),
Daniel R. Weisz
(1)
((1) Department of Astronomy, University of Washington,
(2) Osservatorio Astronomico di Padova -- INAF, Italy,
(3) Department of Astrophysical Sciences, Princeton University,
(4) Department of Physics and Astronomy, University of Utah,
(5) University of California Observatories/Lick Observatory,
(6) Raytheon Company,
(7) Harvard-Smithsonian Center for Astrophysics,
(8) Minnesota Institute for Astrophysics, University of Minnesota,
(9) National Optical Astronomy Observatory,
(10) Max Planck Institute for Astronomy, Heidelberg,
(11) Space Telescope Science Institute,
(12) Department of Physics and Astronomy, Johns Hopkins University,
(13) Hubble Fellow,
(14) Department of Astronomy, University of Michigan,
(15) Lawrence Livermore National Laboratory,
(16) SISSA, Italy,
(17) Department of Astrophysics, Radboud University, The Netherlands)
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.4045
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other
]
Variable stars in the globular cluster M28 (NGC 6626)
Volume 7, Issue 25 - article #27
G. Prieto
(1,2),
M. Catelan
(1,3),
R. Contreras Ramos
(1,4),
B. J. Pritzl
(5),
H. A. Smith
(6),
J. Alonso-Garcia
(1,3)
((1) PUC-Chile,
(2) LCO-Chile,
(3) MWM Nucleus-Chile,
(4) Univ. Bologna,
(5) UW-Oshkosh,
(6) MSU)
arXiv.org - Astrophysics - Volume: 2012, Issue: 22 Jun
arXiv:1206.4565
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,
other
]
Fitting Blazhko light curves
Volume 7, Issue 24 - article #7
B. Szeidl
,
J. Jurcsik
,
Á. Sódor
,
G. Hajdu
,
P. Smitola
arXiv.org - Astrophysics - Volume: 2012, Issue: 15 Jun
arXiv:1206.1715
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ps
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other
]
Lithium destruction and production observed in red giant stars
Volume 7, Issue 24 - article #8
Stefan Uttenthaler
(1),
Thomas Lebzelter
(1),
Maurizio Busso
(2),
Sara Palmerini
(3,4),
Bernhard Aringer
(1),
Mathias Schultheis
(5)
((1) University of Vienna, Austria,
(2) Universitá di Perugia, and INFN, Sezione di Perugia, Italy,
(3) Centro Siciliano di Fisica Nucleare e Struttura dalla Materia, Catania, Italy,
(4) Laboratori Nazionali del Sud INFN, Catania, Italy,
(5) Université de Franche-Comté, Besançon, France)
arXiv.org - Astrophysics - Volume: 2012, Issue: 15 Jun
arXiv:1206.2759
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]
Pre-MS depletion, accretion and primordial 7Li
Volume 7, Issue 23 - article #5
P. Molaro
(1),
A. Bressan
(2),
M. Barbieri
(3),
P. Marigo
(4),
S. Zaggia
(3),
((1) INAF-Osservatorio Astronomico di Trieste,
(2) SISSA, Trieste,
(3) INAF-Osservatorio Astronomico di Padova,
(4) Dipartimento di Fisica e Astronomia. Università degli Studi di Padova)
arXiv.org - Astrophysics - Volume: 2012, Issue: 8 Jun
arXiv:1206.1298
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ps
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]
The M31 Velocity Vector. II. Radial Orbit Towards the Milky Way and Implied Local Group Mass
Volume 7, Issue 22 - article #13
Roeland P. van der Marel
(1),
Mark Fardal
(2),
Gurtina Besla
(3),
Rachael L. Beaton
(4),
Sangmo Tony Sohn
(1),
Jay Anderson
(1),
Tom Brown
(1),
Puragra Guhathakurta
(5)
((1) STScI,
(2) U of Massachusetts,
(3) Columbia U,
(4) U of Virginia,
(5) UC Santa Cruz)
arXiv.org - Astrophysics - Volume: 2012, Issue: 1 Jun
arXiv:1205.6864
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]
The M31 Velocity Vector. III. Future Milky Way-M31-M33 Orbital Evolution, Merging, and Fate of the Sun
Volume 7, Issue 22 - article #14
Roeland P. van der Marel
(1),
Gurtina Besla
(2),
T. J. Cox
(3),
Sangmo Tony Sohn
(1),
Jay Anderson
(1)
((1) STScI,
(2) Columbia U,
(3) Carnegie Observatories)
arXiv.org - Astrophysics - Volume: 2012, Issue: 1 Jun
arXiv:1205.6865
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]
A spectroscopic analysis of the chemically peculiar star HD207561
Volume 7, Issue 21 - article #2
S. Joshi
(1),
E.Semenko
(2),
P. Martinez
(3),
M. Sachkov
(4),
Y. C. Joshi
(1),
S. Seetha
(5),
N. K. Chakradhari
(6),
D. L. Mary
(7),
V. Girish
(5),
B. N. Ashoka
(5)
((1) Aryabhatta Research Institute of Observational Sciences, Manora peak, Nainital,
India,(2) Special Astrophysical Observatory RAS, Nizhny Arkhyz, Karachai-Cherkassian Republic, Russia,
(3) South African Astronomical Observatory, Cape Town, South Africa,
(4) Institute of Astronomy, Russian Academy of Sciences, Moscow, Russia,
(5) ISRO Satellite Center, Airport Road, Bangalore, India,
(6) School of Studies in Physics and Astrophysics, Pt. Ravishankar Shukla University, Raipur, India,
(7) Laboratoire Lagrange, Universit'e de Nice Sophia-Antipolis, CNRS, Observatoire de la Cote d'Azur, France)
arXiv.org - Astrophysics - Volume: 2012, Issue: 25 May
arXiv:1205.4805
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Mass-luminosity relation for FGK main sequence stars: metallicity and age contributions
Volume 7, Issue 21 - article #8
Ricardo Gafeira
,
Carlos Patacas
,
João Fernandes
arXiv.org - Astrophysics - Volume: 2012, Issue: 25 May
arXiv:1205.5484
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]
MIUSCAT: extended MILES spectral coverage. I. Stellar populations synthesis models
Volume 7, Issue 21 - article #10
A. Vazdekis
,
E. Ricciardelli
,
A. J. Cenarro
,
J. G. Rivero-González
,
L. A. Díaz-García
,
J. Falcón-Barroso
arXiv.org - Astrophysics - Volume: 2012, Issue: 25 May
arXiv:1205.5496
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MIUSCAT: extended MILES spectral coverage. II. Constraints from optical photometry
Volume 7, Issue 21 - article #11
E. Ricciardelli
,
A. Vazdekis
,
A. J. Cenarro
,
J. Falcón-Barroso
arXiv.org - Astrophysics - Volume: 2012, Issue: 25 May
arXiv:1205.5497
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]
Deuterium at high-redshift: Primordial abundance in the zabs = 2.621 damped Ly-alpha system towards CTQ247
Volume 7, Issue 20 - article #7
P. Noterdaeme
,
S. López
,
V. Dumont
,
C. Ledoux
,
P. Molaro
,
P. Petitjean
arXiv.org - Astrophysics - Volume: 2012, Issue: 18 May
arXiv:1205.3777
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other
]
Metallicities, dust and molecular content of a QSO-Damped Lyman-α system reaching log N (H i) = 22: An analog to GRB-DLAs
Volume 7, Issue 19 - article #2
R. Guimarães
,
P. Noterdaeme
,
P. Petitjean
,
C. Ledoux
,
R. Srianand
,
S. Lopez
,
H. Rahmani
arXiv.org - Astrophysics - Volume: 2012, Issue: 11 May
arXiv:1205.2322
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ps
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other
]
Numerical Recipes For Multidimensional Simulations of Stellar Explosions
Volume 7, Issue 17 - article #13
Ke-Jung Chen
(1,2),
Alexander Heger
(1),
Ann Almgren
(3)
((1) UMinn,
(2) KITP,
(3) LBNL)
arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Apr
arXiv:1204.4842
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ps
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other
]
New ultracool subdwarfs identified in large-scale surveys using Virtual Observatory tools: Part I: UKIDSS LAS DR5 vs SDSS DR7
Volume 7, Issue 16 - article #8
N. Lodieu
(1,2)
M. Espinoza Contreras
(1),
M. R. Zapatero Osorio
(3),
E. Solano
(4,5),
M. Aberasturi
(4,5),
E. L. Martín
(3)
((1) IAC, Tenerife, Spain
(2) ULL, Tenerife, Spain,
(3) CAB
(CSIC-INTA), Madrid, Spain,
(4) CAB
(INTA-CSIC), Madrid, Spain,
(5) Spanish Virtual Observatory)
arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Apr
arXiv:1204.4328
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]
A highly magnified candidate for a young galaxy seen when the Universe was 500 Myrs old
Volume 7, Issue 15 - article #3
Wei Zheng
,
Marc Postman
,
Adi Zitrin
,
John Moustakas
,
Xinwen Shu
,
Stephanie Jouvel
,
Ole Host
,
Alberto Molino
,
Larry Bradley
,
Dan Coe
,
Leonidas A. Moustakas
,
Mauricio Carrasco
,
Holland Ford
,
Narciso Benıtez
,
Tod R. Lauer
,
Stella Seitz
,
Rychard Bouwens
,
Anton Koekemoer
,
Elinor Medezinski
,
Matthias Bartelmann
,
Tom Broadhurst
,
Megan Donahue
,
Claudio Grillo
,
Leopoldo Infante
,
Saurabh Jha
,
Daniel D. Kelson
,
Ofer Lahav
,
Doron Lemze
,
Peter Melchior
,
Massimo Meneghetti
,
Julian Merten
,
Mario Nonino
,
Sara Ogaz
,
Piero Rosati
,
Keiichi Umetsu
,
Arjen van der Wel
arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Apr
arXiv:1204.2305
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]
Astrometric and photometric initial mass functions from the UKIDSS Galactic Clusters Survey: I The Pleiades
Volume 7, Issue 15 - article #4
N. Lodieu
(1,2),
N. Deacon
(3),
N. C. Hambly
(4)
((1) IAC, Tenerife, Spain
(2) ULL, Tenerife, Spain,
(3) Max-Planck-Institut, Heidelberg, Germany,
(4) University of Edinburgh, UK)
arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Apr
arXiv:1204.2659
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other
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Chemical abundances of distant extremely metal-poor unevolved stars
Volume 7, Issue 15 - article #5
P. Bonifacio
(1),
L. Sbordone
(2,1,3),
E. Caffau
(2,1),
H.-G. Ludwig
(2,1),
M. Spite
(1),
J. I. González Hernández
(4,5),
N. T. Behara
(6)
((1) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot,
(2) Zentrum für Astronomie der Universität Heidelberg, Landessternwarte,
(3) Max-Planck Institut für Astrophysik,
(4) Instituto de Astrofısica de Canarias,
(5) Depto. Astrofısica, Universidad de La Laguna,
(6) Institut d'Astronomie et d'Astrophysique, Université Libre de Bruxelles)
arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Apr
arXiv:1204.1641
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]
Chemical tagging of three distinct populations of red giants in the globular cluster NGC 6752
Volume 7, Issue 14 - article #2
Eugenio Carretta
(1),
Angela Bragaglia
(1),
Raffaele Gratton
(2),
Sara Lucatello
(2),
Valentina D'Orazi
(3)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
arXiv:1204.0259
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]
Leo IV & V - A possible dwarf galaxy pair ?
Volume 7, Issue 14 - article #6
Matias Blaña
(1),
Michael Fellhauer
(1),
Rory Smith
(1)
((1) Departamento de Astronomía, Universidad de Concepción)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
arXiv:1204.1285
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]
The stellar metallicity distribution of disc galaxies and bulges in cosmological simulations
Volume 7, Issue 14 - article #16
F. Calura
(1,2),
B.K. Gibson
(2,3,4),
L. Michel-Dansac
(5),
G.S. Stinson
(2,6),
K. Pilkington
(2,3,4),
E.L. House
(2),
C.B. Brook
(2,7),
C.G. Few
(2),
J. Bailin
(8),
H.M.P. Couchman
(9),
J. Wadsley
(9).
((1) INAF, Osservatorio Astronomico di Bologna, Italy
(2) Univ. Central Lancashire, UK
(3) Saint Mary's University, Canada
(4) Monash University, Australia
(5) Universite' de Lyon, Obs. de Lyon, CNRS, France
(6) Max-Planck-Institut fuer Astronomie, Germany
(7) Universidad Autonoma de Madrid, Spain
(8) University of Michigan, USA,
(9) McMaster University, Canada)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
arXiv:1204.1051
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]
Stellar Archaeology in the Galactic halo with the Ultra-Faint Dwarfs: VI. Ursa Major II
Volume 7, Issue 13 - article #17
M. Dall'Ora
(1),
K. Kinemuchi
(2),
V. Ripepi
(1),
C.T. Rodgers
(3),
G. Clementini
(4),
L. Di Fabrizio
(5),
H.A.Smith
(6),
M. Marconi
(1),
I. Musella
(1),
C. Greco
(7),
C.A. Kuehn
(6),
M. Catelan
(8),
B.J. Pritzl
(9),
T.C. Beers
(10)
((1) INAF-OACN,
(2) NASA-Ames Research Center,
(3) University of Wyoming,
(4) INAF-OABO,
(5) INAF-TNG,
(6) Michigan State University,
(7) Observatoire de Geneve,
(8) Pontificia Universidad Catolica de Chile,
(9) University of Wisconsin Oshkosh,
(10) Joint Institute for Nuclear Astrophysics, Michigan State University)
arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Mar
arXiv:1203.5321
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]
Structural Parameters for Globular Clusters in the Outer Halo of M31
Volume 7, Issue 13 - article #19
Song Wang
(1,2,3),
Jun Ma
(1,3)
((1) National Astronomical Observatories, Chinese Academy of Sciences,
(2) Graduate University of Chinese Academy of Sciences, Shijingshan District, Beijing, China,
(3) Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China)
arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Mar
arXiv:1203.5588
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A primordial star in the heart of the Lion
Volume 7, Issue 11 - article #3
E. Caffau
(1,2,3),
P. Bonifacio
(2,3),
P. François
(2,4),
M. Spite
(2),
F. Spite
(2),
S. Zaggia
(5),
H.-G. Ludwig
(1,2),
M. Steffen
(6),
L. Mashonkina
(7),
L. Monaco
(3),
L. Sbordone
(1,2),
P. Molaro
(8),
R. Cayrel
(2),
B. Plez
(9),
V. Hill
(10),
F. Hammer
(2),
S. Randich
(11)
((1) ZAH-LSW Heidelberg,
(2) GEPI - Obs. de Paris, CNRS, Univ. Paris Diderot,
(3) ESO - Santiago,
(4) Univ. de Picardie Jules
Verne,(5) INAF - Osservatorio Astronomico di Padova,
(6) Leibniz Institut für Astrophysik Potsdam,
(7) Institute of Astronomy, Russian Academy of Sciences,
(8) INAF - Osservatorio Astronomico di Trieste,
(9) LUPM - Univ. Montpellier 2, CNRS,
(10) Univ. de Nice Sophia Antipolis, CNRS, OCA, Lab. Cassiopée,
(11) INAF - Osservatorio Astrofisico di Arcetri)
arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
arXiv:1203.2607
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An extremely primitive halo star
Volume 7, Issue 11 - article #5
E. Caffau
(1,2),
P. Bonifacio
(2),
P. François
(2,3)
. L. Sbordone
(1,4,2)
. L. Monaco
(5),
M. Spite
(2),
F. Spite
(2),
H.-G. Ludwig
(1,2),
R. Cayrel
(2),
S. Zaggia
(6),
F. Hammer
(2),
S. Randich
(7),
P. Molaro
(8),
V. Hill
(9)
((1) ZAH-LSW Heidelberg,
(2) GEPI - Obs. de Paris, CNRS, Univ. Paris Diderot,
(3) Univ. de Picardie Jules
Verne,(4) Max Planck Institut für Astrophysik,
(5) ESO - Santiago,
(6) INAF - Osservatorio Astronomico di Padova,
(7) INAF - Osservatorio Astrofisico di Arcetri,
(8) INAF - Osservatorio Astronomico di Trieste,
(9) Univ. de Nice Sophia Antipolis, CNRS, OCA, Lab. Cassiopée)
arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
arXiv:1203.2612
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Barium abundance in red giants of NGC 6752. Non-local thermodynamic equilibrium and three-dimensional effects
Volume 7, Issue 11 - article #6
V. Dobrovolskas
(1),
A. Kučinskas
(2,1),
S. M. Andrievsky
(3,4),
S. A. Korotin
(3),
T. V. Mishenina
(3),
P. Bonifacio
(4),
H.-G. Ludwig
(5),
E. Caffau
(5,4)
((1) Vilnius Univ. Astronomical Observatory,
(2) Institute of Theoretical Physics and Astronomy, Vilnius Univ.,
(3) Department of Astronomy and Astronomical Observatory, Odessa National University,
(4) GEPI, Obs. de Paris,
(5) Zentrum für Astronomie der Universität Heidelberg)
arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
arXiv:1203.3124
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One or more bound planets per Milky Way star from microlensing observations
Volume 7, Issue 11 - article #15
A statistical analysis of microlensing data from 2002–07 reveals that stars in the Milky Way are orbited by planets as a rule
,
rather than an exception.
Nature - Volume: 481, Issue: 7380
113-230
The past, present and future of Galactic planetary nebula surveys
Volume 7, Issue 10 - article #14
Quentin A. Parker
(1,2,3),
D.J. Frew
(1,2),
A. Acker
(4),
B. Miszalski
(5),
((1) Department of Physics and Astronomy, Macquarie University,
(2) Macquarie University Research Centre in Astronomy, Astrophysics and Astrophotonics,
(3) Australian Astronomical Observatory,
(4) Observatoire Astronomique de Strasbourg,
(5) South African Astronomical Observatory)
arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Mar
arXiv:1203.1694
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other
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Astrophysics datamining in the classroom: Exploring real data with new software tools and robotic telescopes
Volume 7, Issue 7 - article #1
Rosa Doran
(1),
Anne-Laure Melchior
(2),
Thomas Boudier
(2),
Pacôme
(2)
Delva
,
Roger Ferlet
(3),
Maria L. T. Almeida
(1),
Domingos Barbosa
(4),
Edward Gomez
(5),
Carl Pennypacker
(6),
Paul Roche
,
Sarah Roberts
(7)
((1) NUCLIO - Núcleo Interactivo de
Astronomia,(2) Université de Paris VI Pierre et Marie Curie,
(3) Institut d'Astrophysique de
Paris,(4) Grupo de Radio Astronomia - Instituto de Telecomunicações - U.
Aveiro,(5) Las Cumbres Observatory Global Telescope Network, Inc.,
(6) Hands On Universe Division, Physics/SSL, Lawrence Berkeley National
Lab,(7) Faulkes Telescope Project, Astronomy Centre, HESAS, University of Glamorgan)
arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Feb
arXiv:1202.2764
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Discovery of a stripped red giant core in a bright eclipsing binary star
Volume 7, Issue 6 - article #3
P. F. L. Maxted
(1),
D. R. Anderson
(1),
M. R. Burleigh
(2),
A. Collier-Cameron
(3),
U. Heber
(4),
B. T. Gänsicke
(5),
S. Geier
(4),
T. Kupfer
(4),
T. R. Marsh
(5),
G. Nelemans
(6),
S. J. O'Toole
(7),
R. H. Østensen
(8),
B. Smalley
(1),
R. G. West
(2),
S. Bloemen
(8)
((1) Keele,
(2) Leicester,
(3) St Andrews,
(4) Bamberg,
(5) Warwick,
(6) Nijmegen,
(7) AAO,
(8) Leuven)
arXiv.org - Astrophysics - Volume: 2012, Issue: 10 Feb
arXiv:1202.0686
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Homogeneous Metallicities and Radial Velocities for Galactic Globular Clusters
Volume 7, Issue 6 - article #7
Ivo Saviane
(1),
Gary S. Da Costa
(2),
Enrico V. Held
(3),
Veronica Sommariva
(3,7),
Marco Gullieuszik
(4),
Beatriz Barbuy
(5),
Sergio Ortolani
(6),
((1) ESO,
(2) Mt Stromlo Observatory, Australia,
(3) INAF, Osservatorio Astronomico di Padova, Italy,
(4) Royal Observatory, Belgium,
(5) University of Sao Paulo, Brazil,
(6) University of Padova, Italy,
(7) INAF, Osservatorio Astrofisico di Arcetri, Italy)
arXiv.org - Astrophysics - Volume: 2012, Issue: 10 Feb
arXiv:1202.1304
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Signatures of minor mergers in the Milky Way disc I: The SEGUE G-Dwarf sample
Volume 7, Issue 5 - article #8
Facundo A. Gómez
,
Ivan Minchev
,
Brian W. O'Shea
,
Young Sun Lee
,
Timothy C. Beers
,
Deokkeun An
,
James S. Bullock
,
Chris W. Purcell
,
Álvaro Villalobos
arXiv.org - Astrophysics - Volume: 2012, Issue: 3 Feb
arXiv:1201.5898
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]
First Results of The Konkoly Blazhko Survey II
Volume 7, Issue 4 - article #5
Á. Sódor
,
J. Jurcsik
,
L. Molnár
,
B. Szeidl
,
Zs. Hurta
,
G. Á. Bakos
,
J. Hartman
,
B. Béky
,
R. W. Noyes
,
D. Sasselov
,
T. Mazeh
,
J. Bartus
,
B. Belucz
,
G. Hajdu
,
Zs. Kővári
,
E. Kun
,
I. Nagy
,
K. Posztobányi
,
P. Smitola
,
K. Vida
arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Jan
arXiv:1201.5474
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]
On the nature of the stellar bridge between Leo IV and Leo V
Volume 7, Issue 4 - article #7
Shoko Jin
(1,2),
Nicolas Martin
(3,2),
Jelte de Jong
(4),
Blair Conn
(2),
Hans-Walter Rix
(2),
Mike Irwin
(5)
((1) ARI/ZAH, Heidelberg,
(2) MPIA, Heidleberg,
(3) Observatoire de Strasbourg,
(4) Leiden Observatory,
(5) IoA, Cambridge)
arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Jan
arXiv:1201.5399
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other
]
Uncovering hidden modes in RR Lyrae stars
Volume 7, Issue 4 - article #12
L. Molnár
,
Z. Kolláth
,
R. Szabó
,
arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Jan
arXiv:1201.5628
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other
]
A new candidate for probing Population III nucleosynthesis with carbon-enhanced damped Lyman-alpha systems
Volume 7, Issue 1 - article #1
Ryan Cooke
(1,2),
Max Pettini
(1,3),
Michael Murphy
(2)
((1) Institute of Astronomy, University of Cambridge,
(2) Swinburne University of Technology,
(3) International Centre for Radio Astronomy Research)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jan
arXiv:1201.1004
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other
]
The Grand Cosmic Web of the First Stars
Volume 7, Issue 1 - article #11
Eli Visbal
(1),
Rennan Barkana
(2),
Anastasia Fialkov
(2),
Dmitriy Tseliakhovich
(3),
Christopher Hirata
(3)
((1) Harvard University,
(2) Tel Aviv University,
(3) Caltech)
arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jan
arXiv:1201.1005
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other
]
The astrometric core solution for the Gaia mission. Overview of models, algorithms and software implementation
Volume 6, Issue 51 - article #7
Lennart Lindegren
(1),
Uwe Lammers
(2),
David Hobbs
(1),
William O'Mullane
(2),
Ulrich Bastian
(3),
José
,
Hernández
(2)
((1) Lund Observatory, Sweden,
(2) ESAC, Madrid, Spain,
(3) ARI, Heidelberg, Germany)
arXiv.org - Astrophysics - Volume: 2011, Issue: 23 Dec
arXiv:1112.4139
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other
]
Quantitative Spectroscopy of Blue Supergiant Stars in the Disk of M81: Metallicity, Metallicity Gradient and Distance
Volume 6, Issue 50 - article #6
R.-P. Kudritzki
(1,2,3),
M. A. Urbaneja
,
Z. Gazak
,
F. Bresolin
,
N. Przybilla
,
W. Gieren
,
G. Pietrzynski
((1) Institute for Astronomy, UH
(2) Max-Planck Institute for Astrophysics,
(3) University Observatory Munich)
arXiv.org - Astrophysics - Volume: 2011, Issue: 16 Dec
arXiv:1112.3643
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]
The Spectral Energy Distributions of White Dwarfs in 47 Tucanae: The Distance to the Cluster
Volume 6, Issue 49 - article #14
K. A. Woodley
(1),
R. Goldsbury
(1),
J. S. Kalirai
(2,3),
H. B. Richer
(1),
P.-E. Tremblay
(4),
J. Anderson
(2),
P. Bergeron
(5),
A. Dotter
(2),
L. Esteves
(6),
G. G. Fahlman
(7, B)
. M. S. Hansen
(8),
J. Heyl
(1),
J. Hurley
(9),
R. M. Rich
(8),
M. M. Shara
(10),
P. B. Stetson
(7)
((1) University of British Columbia,
(2) STScI,
(3) John Hopkins University,
(4) Universitat Heidelberg,
(5) Universite de Montreal,
(6) University of Guelph,
(7) Herzberg Institute of Astrophysics,
(8) University of California at Los Angeles,
(9) Swinburne University of Technology,
(10) American Museum of Natural History)
arXiv.org - Astrophysics - Volume: 2011, Issue: 9 Dec
arXiv:1112.1425
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]
Observational studies of Cepheid amplitudes. II Metallicity dependence of pulsation amplitudes
Volume 6, Issue 48 - article #10
László
,
Szabados
,
Péter Klagyivik
arXiv.org - Astrophysics - Volume: 2011, Issue: 2 Dec
arXiv:1112.0115
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]
The ELM Survey. III. A Successful Targeted Survey for Extremely Low Mass White Dwarfs
Volume 6, Issue 48 - article #13
Warren R. Brown
(1),
Mukremin Kilic
(2),
Carlos Allende Prieto
(3),
Scott J. Kenyon
(1)
((1) SAO,
(2) OU,
(3) IAC)
arXiv.org - Astrophysics - Volume: 2011, Issue: 2 Dec
arXiv:1111.6588
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]
A precision study of two eclipsing white dwarf plus M dwarf binaries
Volume 6, Issue 47 - article #2
S. G. Parsons
,
T. R. Marsh
,
B. T. Gänsicke
,
A. Rebassa-Mansergas
,
V. S. Dhillon
,
S. P. Littlefair
,
C. M. Copperwheat
,
R. D. G. Hickman
,
M. R. Burleigh
,
P. Kerry
,
D. Koester
,
A. Nebot Gómez-Morán
,
S. Pyrzas
,
C. D. J. Savoury
,
M. R. Schreiber
,
L. Schmidtobreick
,
A. D. Schwope
,
P. R. Steele
,
C. Tappert
arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
arXiv:1111.5694
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Analysis of chemical abundances in planetary nebulae with [WC] central stars. I. Line intensities and physical conditions
Volume 6, Issue 47 - article #4
Jorge García-Rojas
(1),
Miriam Peña
(2),
Christophe Morisset
(1,2),
Adal Mesa-Delgado
(1),
Maria Teresa Ruiz
(3)
((1) IAC, Spain,
(2) IA-UNAM, Mexico,
(3) Dep. Astronomia. U. Chile)
arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
arXiv:1111.4992
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other
]
Globular Cluster Abundances from High-Resolution, Integrated-Light Spectroscopy. IV. The Large Magellanic Cloud: $α$, Fe-peak, Light, and Heavy Elements
Volume 6, Issue 47 - article #7
J. E. Colucci
(1),
R. A. Bernstein
(1),
S. A. Cameron
(2),
A. McWilliam
(3),
((1) UCSC,
(2) Cerro Coso,
(3) OCIW)
arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
arXiv:1111.6068
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other
]
Hide and seek between Andromeda's halo, disk, and giant stream
Volume 6, Issue 47 - article #8
Gisella Clementini
(1),
Rodrigo Contreras Ramos
(1 and 2),
Luciana Federici
(1),
Giulia Macario
(1 and 2),
Giacomo Beccari
(3),
Vincenzo Testa
(4),
Michele Cignoni
(2),
Marcella Marconi
(5),
Vincenzo Ripepi
(5),
Monica Tosi
(1),
Michele Bellazzini
(1),
Flavio Fusi Pecci
(1),
Emiliano Diolaiti
(1),
Carla Cacciari
(1),
Bruno Marano
(2),
Emanuele Giallongo
(4),
Roberto Ragazzoni
(6),
Andrea Di Paola
(4),
Stefano Gallozzi
(4),
Riccardo Smareglia
(7)
((1) INAF, Osservatorio Astronomico di Bologna, Bologna, Italy,
(2) Dipartimento di Astronomia, Universita' di Bologna, Bologna, Italy,
(3) European Southern Observatory, Garching bei Munchen, Germany,
(4) INAF, Osservatorio Astronomico di Roma, Monteporzio, Italy,
(5) INAF, Osservatorio Astronomico di Capodimonte, Napoli, Italy,
(6) INAF, Osservatorio Astronomico di Padova, Padova, Italy,
(7) INAF, Osservatorio Astronomico di Trieste, Trieste, Italy.)
arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
arXiv:1111.5301
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]
Iron and alpha-element Production in the First One Billion Years after the Big Bang
Volume 6, Issue 47 - article #9
George D. Becker
(1),
Wallace L. W. Sargent
(2),
Michael Rauch
(3),
Robert F. Carswell
(1)
((1) KICC/IoA Cambridge,
(2) Caltech,
(3) Carnegie Observatories)
arXiv.org - Astrophysics - Volume: 2011, Issue: 24 Nov
arXiv:1111.4843
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other
]
Two distinct halo populations in the solar neighborhood. III. Evidence from stellar ages and orbital parameters
Volume 6, Issue 46 - article #13
William J. Schuster
(1),
Edmundo Moreno
(2),
Poul E. Nissen
(3),
Barbara Pichardo
(2)
((1) Observatorio Astronomico Nacional, Universidad Nacional Autonoma de Mexico, Ensenada, Mexico,
(2) Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Mexico, D.F., Mexico,
(3) Department of Physics and Astronomy, University of Aarhus, Aarhus, Denmark)
arXiv.org - Astrophysics - Volume: 2011, Issue: 18 Nov
arXiv:1111.4026
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]
Age and structure parameters of a remote M31 globular cluster B514 based on HST, 2MASS, GALEX and BATC observations
Volume 6, Issue 45 - article #2
Jun Ma
(1,2),
Song Wang
(1,3),
Zhenyu Wu
(1),
Zhou Fan
(1),
Tianmeng Zhang
(1),
Jianghua Wu
(1)
((1) National Astronomical Observatories, Chinese Academy of Sciences,
(2) Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China,
(3) Graduate University of Chinese Academy of Sciences, Shijingshan District, Beijing, China)
arXiv.org - Astrophysics - Volume: 2011, Issue: 11 Nov
arXiv:1111.2380
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]
Chemical signatures of formation processes in the stellar populations of simulated galaxies
Volume 6, Issue 43 - article #6
Patricia B. Tissera
(1),
Simon D.M. White
(2),
Cecilia Scannapieco
(3)
((1) IAFE, Conicet-UBA, Argentina,
(2) MPA, Garching, Germany,
(3) AIP, Postdam, Germany)
arXiv.org - Astrophysics - Volume: 2011, Issue: 28 Oct
arXiv:1110.5864
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other
]
Kinematic groups across the MW disc: insights from models and from the RAVE catalogue
Volume 6, Issue 43 - article #13
T. Antoja
,
A. Helmi
,
F. Figueras
,
M. Romero-Gómez
,
the RAVE Collaboration
arXiv.org - Astrophysics - Volume: 2011, Issue: 28 Oct
arXiv:1110.5907
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,
other
]
Elemental abundances in AGB stars and the formation of the Galactic bulge
Volume 6, Issue 42 - article #9
Stefan Uttenthaler
(1),
Joris A.D.L. Blommaert
(2),
Thomas Lebzelter
(1),
Nils Ryde
(3),
Peter R. Wood
(4),
Mathias Schultheis
(5),
Bernhard Aringer
(6)
((1) University of Vienna, Department of Astronomy, Austria
(2) Instituut voor Sterrenkunde, KU Leuven, Belgium
(3) Department of Astronomy and Theoretical Physics, Lund, Sweden
(4) Research School of Astronomy and Astrophysics, Australian National University, Australia
(5) Observatoire de Besançon, France
(6) INAF - Padova Astronomical Observatory, Italy)
arXiv.org - Astrophysics - Volume: 2011, Issue: 21 Oct
arXiv:1110.4202
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other
]
Giants reveal what dwarfs conceal: Li abundance in lower RGB stars as diagnostic of the primordial Li
Volume 6, Issue 38 - article #7
A. Mucciarelli
(1),
M. Salaris
(2),
P. Bonifacio
(3)
((1) Astronomy Department - University of Bologna, Italy,
(2) Astrophysics Research Institute, Liverpool John Moores University, UK,
(3) GEPI - Observatoire de Paris, CNRS, Universite' Paris Diderot, France)
arXiv.org - Astrophysics - Volume: 2011, Issue: 23 Sep
arXiv:1109.4589
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]
Advances in Atomic Data for Neutron-Capture Elements
Volume 6, Issue 37 - article #2
N. C. Sterling
(1),
M. C. Witthoeft
(2),
D. A. Esteves
(3),
P. C. Stancil
(4),
A. L. D. Kilcoyne
(5),
R. C. Bilodeau
(5, 6),
A. Aguilar
(5)
((1) Michigan State University,
(2) NASA Goddard Space Flight Center,
(3) JILA/University of Colorado,
(4) University of Georgia,
(5) Advanced Light Source/LBNL,
(6) Western Michigan University)
arXiv.org - Astrophysics - Volume: 2011, Issue: 16 Sep
arXiv:1109.2126
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]
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