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Results 1 - 71 of 71
Eridanus III and DELVE 1: Carbon-rich Primordial Star Clusters or the Smallest Dwarf Galaxies?
Volume 19, Issue 42 - article #4
Joshua D. Simon
,
Ting S. Li
,
Alexander P. Ji
,
Andrew B. Pace
,
Terese T. Hansen
,
William Cerny
,
Ivanna Escala
,
Sergey E. Koposov
,
Alex Drlica-Wagner
,
Sidney Mau
,
Evan N. Kirby
https://arxiv.org/abs/2410.08276
Exploring the interaction between the MW and LMC with a large sample of blue horizontal branch stars from the DESI survey
Volume 19, Issue 42 - article #5
Amanda Bystr"om
,
Sergey E. Koposov
,
Sophia Lilleengen
,
Ting S. Li
,
Eric Bell
,
Leandro Beraldo e Silva
,
Andreia Carrillo
,
Vedant Chandra
,
Oleg Y. Gnedin
,
Jiwon Jesse Han
,
Gustavo E. Medina
,
Joan Najita
,
Alexander H. Riley
,
Guillaume Thomas
,
Monica Valluri
,
Jessica N. Aguilar
,
Steven Ahlen
,
Carlos Allende Prieto
,
David Brooks
,
Todd Claybaugh
,
Shaun Cole
,
Kyle Dawson
,
Axel de la Macorra
,
Andreu Font-Ribera
,
Jaime E. Forero-Romero
,
Enrique Gazta~naga
,
Satya Gontcho A Gontcho
,
Anthony Kremin
,
Andrew Lambert
,
Martin Landriau
,
Laurent Le Guillou
,
Michael E. Levi
,
Aaron Meisner
,
Ramon Miquel
,
John Moustakas
,
Francisco Prada
,
Ignasi P'erez-R`afols
,
Graziano Rossi
,
Eusebio Sanchez
,
David Schlegel
,
Michael Schubnell
,
David Sprayberry
,
Gregory Tarl'e
,
Benjamin A. Weaver
,
Hu Zou
https://arxiv.org/abs/2410.09149
DESI Early Data Release Milky Way Survey Value-Added Catalogue
Volume 19, Issue 28 - article #3
Sergey E. Koposov
,
C. Allende-Prieto
,
A. P. Cooper
,
T. S. Li
,
L. Beraldo e Silva
,
B. Kim
,
A. Carrillo
,
A. Dey
,
C. J. Manser
,
F. Nikakhtar
,
A. H. Riley
,
C. Rockosi
,
M. Valluri
,
J. Aguilar
,
S. Ahlen
,
S. Bailey
,
R. Blum
,
D. Brooks
,
T. Claybaugh
,
S. Cole
,
A. de la Macorra
,
B. Dey
,
J. E. Forero-Romero
,
E. Gazta~naga
,
J. Guy
,
A. Kremin
,
L. Le Guillou
,
Michael E. Levi
,
M. Manera
,
A. Meisner
,
R. Miquel
,
J. Moustakas
,
J. Nie
,
N. Palanque-Delabrouille
,
W. J. Percival
,
M. Rezaie
,
G. Rossi
,
E. Sanchez
,
E. F. Schlafly
,
M. Schubnell
,
G. Tarl'e
,
B. A. Weaver
,
Z. Zhou
https://arxiv.org/abs/2407.06280
200,000 Candidate Very Metal-poor Stars in Gaia DR3 XP Spectra
Volume 19, Issue 10 - article #1
Yupeng Yao
,
Alexander P. Ji
,
Sergey E. Koposov
,
Guilherme Limberg
https://arxiv.org/abs/2303.17676
Multiple Populations and a CH Star Found in the 300S Globular Cluster Stellar Stream. (arXiv:2401.02476v1 [astro-ph.GA])
Volume 19, Issue 2 - article #2
Sam A. Usman
,
Alexander P. Ji
,
Ting S. Li
,
Andrew B. Pace
,
Lara R. Cullinane
,
Gary S. Da Costa
,
Sergey E. Koposov
,
Geraint F. Lewis
,
Daniel B. Zucker
,
Vasily Belokurov
,
Joss Bland-Hawthorn
,
Peter S. Ferguson
,
Terese T. Hansen
,
Guilherme Limberg
,
Sarah L. Martell
,
Madeleine McKenzie
,
Joshua D. Simon
http://arxiv.org/abs/2401.02476
Abundance Analysis of Stars at Large Radius in the Sextans Dwarf Spheroidal Galaxy
Volume 18, Issue 34 - article #6
Ian U. Roederer
,
Andrew B. Pace
,
Vinicius M. Placco
,
Nelson Caldwell
,
Sergey E. Koposov
,
Mario Mateo
,
Edward W. Olszewski
,
Matthew G. Walker
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ace3c1
Abundance Analysis of Stars at Large Radius in the Sextans Dwarf Spheroidal Galaxy. (arXiv:2307.02585v1 [astro-ph.GA])
Volume 18, Issue 27 - article #1
Ian U. Roederer
,
Andrew B. Pace
,
Vinicius M. Placco
,
Nelson Caldwell
,
Sergey E. Koposov
,
Mario Mateo
,
Edward W. Olszewski
,
Matthew G. Walker
http://arxiv.org/abs/2307.02585
GTC Follow-up Observations of Very Metal-Poor Star Candidates from DESI. (arXiv:2306.06321v1 [astro-ph.SR])
Volume 18, Issue 24 - article #1
Carlos Allende Prieto
,
David S. Aguado
,
Jonay I. González Hernández
,
Rafael Rebolo
,
Joan Najita
,
Christopher J. Manser
,
Constance Rockosi
,
Zachary Slepian
,
Mar Mezcua
,
Monica Valluri
,
Rana Ezzeddine
,
Sergey E. Koposov
,
Andrew P. Cooper
,
Arjun Dey
,
Boris T. Gänsicke
,
Ting S. Li
,
Katia Cunha
,
Siwei Zou
,
Jessica Nicole Aguilar
,
Steven Ahlen
,
David Brooks
,
Todd Claybaugh
,
Shaun Cole
,
Sarah Eftekharzadeh
,
Kevin Fanning
,
Jaime Forero-Romero
,
Satya Gontcho A Gontcho
,
Klaus Honscheid
,
Pascale Jablonka
,
Robert Kehoe
,
Theodore Kisner
,
Martin Landriau
,
Axel de la Macorra
,
Aaron Meisner
,
Ramón Miquel
,
John Moustakas
,
Jundan Nie
,
Claire Poppett
,
Francisco Prada
,
Mehdi Rezaie
,
Graziano Rossi
,
Eusebio Sánchez
,
Michael Schubnell
,
Ray Sharples
,
Malgorzata Siudek
,
Verne V. Smith
,
Gregory Tarlé
,
et al.
(4 additional authors not shown)
http://arxiv.org/abs/2306.06321
On the Hunt for the Origins of the Orphan–Chenab Stream: Detailed Element Abundances with APOGEE and Gaia
Volume 18, Issue 20 - article #14
Keith Hawkins
,
Adrian M. Price-Whelan
,
Allyson A. Sheffield
,
Aidan Z. Subrahimovic
,
Rachael L. Beaton
,
Vasily Belokurov
,
Denis Erkal
,
Sergey E. Koposov
,
Richard R. Lane
,
Chervin F. P. Laporte
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/acb698
Overview of the DESI Milky Way Survey
Volume 18, Issue 16 - article #4
Andrew P. Cooper
,
Sergey E. Koposov
,
Carlos Allende Prieto
,
Christopher J. Manser
,
Namitha Kizhuprakkat
,
Adam D. Myers
,
Arjun Dey
,
Boris T. Gänsicke
,
Ting S. Li
,
Constance Rockosi
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/acb3c0
188,000 Candidate Very Metal-poor Stars in Gaia DR3 XP Spectra. (arXiv:2303.17676v1 [astro-ph.GA])
Volume 18, Issue 14 - article #1
Yupeng Yao
,
Alexander P. Ji
,
Sergey E. Koposov
,
Guilherme Limberg
http://arxiv.org/abs/2303.17676
The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation. (arXiv:2212.03981v1 [astro-ph.IM])
Volume 17, Issue 48 - article #5
Shoko Jin
,
Scott C. Trager
,
Gavin B. Dalton
,
J. Alfonso L. Aguerri
,
J. E. Drew
,
Jesús Falcón-Barroso
,
Boris T. Gänsicke
,
Vanessa Hill
,
Angela Iovino
,
Matthew M. Pieri
,
Bianca M. Poggianti
,
D. J. B. Smith
,
Antonella Vallenari
,
Don Carlos Abrams
,
David S. Aguado
,
Teresa Antoja
,
Alfonso Aragón-Salamanca
,
Yago Ascasibar
,
Carine Babusiaux
,
Marc Balcells
,
R. Barrena
,
Giuseppina Battaglia
,
Vasily Belokurov
,
Thomas Bensby
,
Piercarlo Bonifacio
,
Angela Bragaglia
,
Esperanza Carrasco
,
Ricardo Carrera
,
Daniel J. Cornwell
,
Lilian Domínguez-Palmero
,
Kenneth J. Duncan
,
Benoit Famaey
,
Cecilia Fariña
,
Oscar A. Gonzalez
,
Steve Guest
,
Nina A. Hatch
,
Kelley M. Hess
,
Matthew J. Hoskin
,
Mike Irwin
,
Johan H. Knapen
,
Sergey E. Koposov
,
Ulrike Kuchner
,
Clotilde Laigle
,
Jim Lewis
,
Marcella Longhett
,
et al.
(170 additional authors not shown)
http://arxiv.org/abs/2212.03981
Overview of the DESI Milky Way Survey. (arXiv:2208.08514v1 [astro-ph.GA])
Volume 17, Issue 32 - article #4
Andrew P. Cooper
,
Sergey E. Koposov
,
Carlos Allende Prieto
,
Christopher J. Manser
,
Namitha Kizhuprakkat
,
Adam D. Myers
,
Arjun Dey
,
Boris T. Gaensicke
,
Ting S. Li
,
Constance Rockosi
,
Monica Valluri
,
Joan Najita
,
Alis Deason
,
Anand Raichoor
,
Mei-Yu Wang
,
Yuan-Sen Ting
,
Bokyoung Kim
,
Andreia Carrillo
,
Wenting Wang
,
Leando Beraldo e Silva
,
Jesse Han
,
Jiani Ding
,
Miguel Sanchez-Conde
,
Jessica N. Aguilar
,
Steven Ahlen
,
Stephen Bailey
,
Vasily Belokurov
,
David Brooks
,
Katia Cunha
,
Kyle Dawson
,
Andreu Font-Ribera
,
Jaime E. Forero-Romero
,
Enrique Gaztanaga
,
Satya Gontcho A Gontcho
,
Julien Guy
,
Klaus Honscheid
,
Robert Kehoe
,
Theodore Kisner
,
Anthony Kremin
,
Martin Landriau
,
Michael E. Levi
,
Paul Martini
,
Aaron M. Meisner
,
Ramon Miquel
,
Claire Poppett
,
Francisco Prada
,
Nabeel Rehemtulla
,
Edward Schlafly
,
et al.
(4 additional authors not shown)
http://arxiv.org/abs/2208.08514
S5: The Orbital and Chemical Properties of One Dozen Stellar Streams
Volume 17, Issue 17 - article #7
Ting S. Li
,
Alexander P. Ji
,
Andrew B. Pace
,
Denis Erkal
,
Sergey E. Koposov
,
Nora Shipp
,
Gary S. Da Costa
,
Lara R. Cullinane
,
Kyler Kuehn
,
Geraint F. Lewis
The Astrophysical Journal
https://doi.org/10.3847/1538-4357/ac46d3
Signature of a Massive Rotating Metal-poor Star Imprinted in the Phoenix Stellar Stream
Volume 16, Issue 45 - article #14
Andrew R. Casey
,
Alexander P. Ji
,
Terese T. Hansen
,
Ting S. Li
,
Sergey E. Koposov
,
Gary S. Da Costa
,
Joss Bland-Hawthorn
,
Lara Cullinane
,
Denis Erkal
,
Geraint F. Lewis
,
Kyler Kuehn
,
Dougal Mackey
,
Sarah L. Martell
,
Andrew B. Pace
,
Jeffrey D. Simpson,
,
Daniel B. Zucker
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/921/1/67
Kinematics of Antlia 2 and Crater 2 from the Southern Stellar Stream Spectroscopic Survey ( S 5 )
Volume 16, Issue 44 - article #6
Alexander P. Ji
,
Sergey E. Koposov
,
Ting S. Li
,
Denis Erkal
,
Andrew B. Pace
,
Joshua D. Simon
,
Vasily Belokurov
,
Lara R. Cullinane
,
Gary S. Da Costa
,
Kyler Kuehn
,
Geraint F. Lewis
,
Dougal Mackey
,
Nora Shipp
,
Jeffrey D. Simpson
,
Daniel B. Zucker
,
Terese T. Hansen
,
Joss Bland-Hawthorn
(S5 Collaboration)
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/921/1/32
Very Large Telescope Spectroscopy of Ultra-faint Dwarf Galaxies. I. Boötes I, Leo IV, and Leo V
Volume 16, Issue 43 - article #8
Sydney A. Jenkins
,
Ting S. Li
,
Andrew B. Pace
,
Alexander P. Ji
,
Sergey E. Koposov,
,
Burçin Mutlu-Pakdil
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/920/2/92
$S^5$: The Orbital and Chemical Properties of One Dozen Stellar Streams. (arXiv:2110.06950v1 [astro-ph.GA])
Volume 16, Issue 42 - article #1
Ting S. Li
,
Alexander P. Ji
,
Andrew B. Pace
,
Denis Erkal
,
Sergey E. Koposov
,
Nora Shipp
,
Gary S. Da Costa
,
Lara R. Cullinane
,
Kyler Kuehn
,
Geraint F. Lewis
,
Dougal Mackey
,
Jeffrey D. Simpson
,
Daniel B. Zucker
,
Peter S. Ferguson
,
Sarah L. Martell
,
Joss Bland-Hawthorn
,
Eduardo Balbinot
,
Kiyan Tavangar
,
Alex Drlica-Wagner
,
Gayandhi M. De Silva1
,
Joshua D. Simon
,
S5 Collaboration
http://arxiv.org/abs/2110.06950
Signature of a massive rotating metal-poor star imprinted in the Phoenix stellar stream. (arXiv:2109.03948v1 [astro-ph.GA])
Volume 16, Issue 37 - article #5
Andrew R. Casey
,
Alexander P. Ji
,
Terese T. Hansen
,
Ting S. Li
,
Sergey E. Koposov
,
Gary S. Da Costa
,
Joss Bland-Hawthorn
,
Lara Cullinane
,
Denis Erkal
,
Geraint F. Lewis
,
Kyler Kuehn
,
Dougal Mackey
,
Sarah L. Martell
,
Andrew B. Pace
,
Jeffrey D. Simpson
,
Daniel B. Zucker
http://arxiv.org/abs/2109.03948
Stellar kinematics of dwarf galaxies from multi-epoch spectroscopy: application to Triangulum II. (arXiv:2108.10867v1 [astro-ph.GA])
Volume 16, Issue 35 - article #4
Rachel Buttry
,
Andrew B. Pace
,
Sergey E. Koposov
,
Matthew G. Walker
,
Nelson Caldwell
,
Evan N. Kirby
,
Nicolas F. Martin
,
Mario Mateo
,
Edward W. Olszewski
,
Else Starkenburg
,
Carles Badenes
,
Christine Mazzola Daher
http://arxiv.org/abs/2108.10867
S 5 : The Destruction of a Bright Dwarf Galaxy as Revealed by the Chemistry of the Indus Stellar Stream
Volume 16, Issue 29 - article #10
Terese T. Hansen
,
Alexander P. Ji
,
Gary S. Da Costa
,
Ting S. Li
,
Andrew R. Casey
,
Andrew B. Pace
,
Lara R. Cullinane
,
Denis Erkal
,
Sergey E. Koposov
,
Kyler Kuehn
,
Geraint F. Lewis
,
Dougal Mackey
,
Jeffrey D. Simpson
,
Nora Shipp
,
Daniel B. Zucker
,
Joss Bland-Hawthorn
( S 5 Collaboration)
The Astrophysical Journal
http://iopscience.iop.org/0004-637X/915/2/103
Kinematics of Antlia 2 and Crater 2 from The Southern Stellar Stream Spectroscopic Survey (S5). (arXiv:2106.12656v1 [astro-ph.GA])
Volume 16, Issue 26 - article #1
Alexander P. Ji
,
Sergey E. Koposov
,
Ting S. Li
,
Denis Erkal
,
Andrew B. Pace
,
Joshua D. Simon
,
Vasily Belokurov
,
Lara R. Cullinane
,
Gary S. Da Costa
,
Kyler Kuehn
,
Geraint F. Lewis
,
Dougal Mackey
,
Nora Shipp
,
Jeffrey D. Simpson
,
Daniel B. Zucker
,
Terese T. Hansen
,
Joss Bland-Hawthorn
,
S5 Collaboration
http://arxiv.org/abs/2106.12656
Spectroscopic Confirmation of the Sixth Globular Cluster in the Fornax Dwarf Spheroidal Galaxy. (arXiv:2105.00064v1 [astro-ph.GA])
Volume 16, Issue 19 - article #3
Andrew B. Pace
(CMU),
Matthew G. Walker
,
Sergey E. Koposov
,
Nelson Caldwell
,
Mario Mateo
,
Edward W. Olszewski
,
John I. Bailey III
,
Mei-Yu Wang
http://arxiv.org/abs/2105.00064
VLT Spectroscopy of Ultra-Faint Dwarf Galaxies. 1. Bo{"o}tes I, Leo IV, Leo V. (arXiv:2101.00013v1 [astro-ph.GA])
Volume 16, Issue 2 - article #6
Sydney Jenkins
,
Ting S. Li
,
Andrew B. Pace
,
Alexander P. Ji
,
Sergey E. Koposov
,
Burcin Mutlu-Pakdil
http://arxiv.org/abs/2101.00013
Detection of the LMC-induced sloshing of the Galactic halo. (arXiv:2010.13789v1 [astro-ph.GA])
Volume 15, Issue 44 - article #3
Denis Erkal
,
Alis J. Deason
,
Vasily Belokurov
,
Xiang-Xiang Xue
,
Sergey E. Koposov
,
Sarah A. Bird
,
Chao Liu
,
Iulia T. Simion
,
Chengqun Yang
,
Lan Zhang
,
Gang Zhao
http://arxiv.org/abs/2010.13789
Preliminary Target Selection for the DESI Milky Way Survey (MWS). (arXiv:2010.11284v1 [astro-ph.GA])
Volume 15, Issue 43 - article #4
Carlos Allende Prieto
(1, 2),
Andrew P. Cooper
(3),
Arjun Dey
(4),
Boris T. Gänsicke
(5),
Sergey E. Koposov
(6, 7, 8),
Ting Li
(9, 10),
Christopher Manser
(5),
David L. Nidever
(4, 11),
Constance Rockosi
(12, 13),
Mei-Yu Wang
(7, 14),
David S. Aguado
(8),
Robert Blum
(15),
David Brooks
(16),
Daniel J. Eisenstein
(17),
Yutong Duan
(18),
Sarah Eftekharzadeh
(19),
Enrique Gaztañaga
(20, 21),
Robert Kehoe
(22),
Martin Landriau
(23),
Chien-Hsiu Lee
(4),
Michael E. Levi
(23)
Aaron M. Meisner
(4),
Adam D. Myers
(24),
Joan Najita
(4),
Knut Olsen
(25),
Nathalie Palanque-Delabrouille
(26),
Claire Poppett
(23, 27),
Francisco Prada
(28),
David J. Schlegel
(23),
Michael Schubnell
(29),
Gregory Tarlé
,
(29),
Monica Valluri
(30),
Risa H. Wechsler
(31, 32),
Christophe Yèche
(26)
((1) Instituto de Astrofísica de Canarias,
(2) Universidad de La Laguna,
(3) National Tsing Hua University.
(4) NSF's NOIRLab,
(5) Department of Physics, University of Warwick,
(6) Institute for Astronomy, University of Edinburgh,
(7) McWilliams Center for Cosmology, Carnegie Mellon University,
(8) Institute of Astronomy, University of Cambridge,
(9) Observatories of the Carnegie Institution for Science,
(10) Department of Astrophysical Sciences, Princeton University,
(11) Department of Physics, Montana State University,
(12) Department of Astronomy, Astrophysics, University of California Santa Cruz,
(13) University of California Observatories,
(14) Department of Physics, Carnegie Mellon University,
(15) Vera C. Rubin Observatory/NSF's NOIRLab,
(16) Department of Physics, Astronomy, University College London,
(17) Harvard-Smithsonian Center for Astrophysics,
(18) Physics Department, Boston University,
(19) Department of Physics, Astronomy, The University of Utah,
(20) Institute of Space Sciences
(ICE, CSIC),
(21) Institut d' Estudis Espacials de Catalunya
(IEEC),
(22) Department of Physics, Southern Methodist University,
(23) Lawrence Berkeley National Laboratory,
(24) University of Wyoming,
(25) Community Science, Data Center/NSF's NOIRLab,
(26) IRFU, CEA, Université Paris-Saclay,
(28) Instituto de Astrofisica de Andalucía,
(29) Department of Physics, University of Michigan,
(30) Department of Astronomy, University of Michigan,
(31) Kavli Institute for Particle Astrophysics, Cosmology, Department of Physics,
(32) SLAC National Accelerator Laboratory)
http://arxiv.org/abs/2010.11284
The Southern Stellar Stream Spectroscopic Survey ( S 5 ): Chemical Abundances of Seven Stellar Streams
Volume 15, Issue 39 - article #15
Alexander P. Ji
,
Ting S. Li
,
Terese T. Hansen
,
Andrew R. Casey
,
Sergey E. Koposov
,
Andrew B. Pace
,
Dougal Mackey
,
Geraint F. Lewis
,
Jeffrey D. Simpson
,
Joss Bland-Hawthorn
,
Lara R. Cullinane
,
Gary. S. Da Costa
,
Kohei Hattori
,
Sarah L. Martell
,
Kyler Kuehn
,
Denis Erkal
,
Nora Shipp
,
Zhen Wan,
,
Daniel B. Zucker
The Astronomical Journal
http://iopscience.iop.org/1538-3881/160/4/181
The Southern Stellar Stream Spectroscopic Survey (S5): Chemical Abundances of Seven Stellar Streams. (arXiv:2008.07568v1 [astro-ph.SR])
Volume 15, Issue 34 - article #6
Alexander P. Ji
,
Ting S. Li
,
Terese T. Hansen
,
Andrew R. Casey
,
Sergey E. Koposov
,
Andrew B. Pace
,
Dougal Mackey
,
Geraint F. Lewis
,
Jeffrey D. Simpson
,
Joss Bland-Hawthorn
,
Lara R. Cullinane
,
Gary. S. Da Costa
,
Kohei Hattori
,
Sarah L. Martell
,
Kyler Kuehn
,
Denis Erkal
,
Nora Shipp
,
Zhen Wan
,
Daniel B. Zucker
http://arxiv.org/abs/2008.07568
The tidal remnant of an unusually metal-poor globular cluster. (arXiv:2007.14577v1 [astro-ph.GA])
Volume 15, Issue 31 - article #10
Zhen Wan
,
Geraint F. Lewis
,
Ting S. Li
,
Jeffrey D. Simpson
,
Sarah L. Martell
,
Daniel B. Zucker
,
Jeremy R. Mould
,
Denis Erkal
,
Andrew B. Pace
,
Dougal Mackey
,
Alexander P. Ji
,
Sergey E. Koposov
,
Kyler Kuehn
,
Nora Shipp
,
Eduardo Balbinot
,
Joss Bland-Hawthorn
,
Andrew R. Casey
,
Gary S. Da Costa
,
Prajwal Kafle
,
Sanjib Sharma
,
Gayandhi M. De Silva
http://arxiv.org/abs/2007.14577
The S2 Stream: the shreds of a primitive dwarf galaxy. (arXiv:2007.11003v1 [astro-ph.GA])
Volume 15, Issue 30 - article #6
David S. Aguado
,
G. C. Myeong
,
Vasily Belokurov
,
N. W. Evans
,
Sergey E. Koposov
,
Carlos Allende Prieto
,
Gustavo A. Lanfranchi
,
Francesca Matteucci
,
Matthew Shetrone
,
Luca Sbordone
,
Camila Navarrete
,
Jonay I. González Hernández
,
Julio Chanamé
,
Luis Peralta de Arriba
,
Zhen Yuan
http://arxiv.org/abs/2007.11003
Broken into Pieces: ATLAS and Aliqa Uma as One Single Stream. (arXiv:2006.10763v1 [astro-ph.GA])
Volume 15, Issue 26 - article #3
Ting S. Li
,
Sergey E. Koposov
,
Denis Erkal
,
Alexander P. Ji
,
Nora Shipp
,
Andrew B. Pace
,
Tariq Hilmi
,
Kyler Kuehn
,
Geraint F. Lewis
,
Dougal Mackey
,
Jeffrey D. Simpson
,
Zhen Wan
,
Daniel B. Zucker
,
Joss Bland-Hawthorn
,
Lara R. Cullinane
,
Gary S. Da Costa
,
Alex Drlica-Wagner
,
Kohei Hattori
,
Sarah L. Martell
,
Sanjib Sharma
http://arxiv.org/abs/2006.10763
Search for missing globular clusters associated with the Milky Way dwarf galaxies using Gaia DR2. (arXiv:2005.14014v1 [astro-ph.GA])
Volume 15, Issue 22 - article #3
Kuan-Wei Huang
,
Sergey E. Koposov
http://arxiv.org/abs/2005.14014
Unresolved stellar companions with Gaia DR2 astrometry. (arXiv:2003.05467v1 [astro-ph.SR])
Volume 15, Issue 11 - article #6
Vasily Belokurov
,
Zephyr Penoyre
,
Semyeong Oh
,
Giuliano Iorio
,
Simon Hodgkin
,
N. Wyn Evans
,
Andrew Everall
,
Sergey E. Koposov
,
Christopher A. Tout
,
Robert Izzard
,
Cathie J. Clarke
,
Anthony G. A. Brown
http://arxiv.org/abs/2003.05467
Chemo-dynamical properties of the Anticenter Stream: a surviving disc fossil from a past satellite interaction. (arXiv:1907.10678v1 [astro-ph.GA])
Volume 14, Issue 30 - article #1
Chervin F. P. Laporte
,
Vasily Belokurov
,
Sergey E. Koposov
,
Martin C. Smith
,
Vanessa Hill
http://arxiv.org/abs/1907.10678
The Pisces Plume and the Magellanic Wake. (arXiv:1904.07909v1 [astro-ph.GA])
Volume 14, Issue 16 - article #5
Vasily Belokurov
,
Alis J. Deason
,
Denis Erkal
,
Sergey E. Koposov
,
Julio A. Carballo-Bello
,
Martin C Smith
,
Prashin Jethwa
,
Camila Navarrete
http://arxiv.org/abs/1904.07909
Discovery of a disrupting open cluster far into the Milky Way halo: a recent star formation event in the leading arm of the Magellanic stream?. (arXiv:1811.05991v1 [astro-ph.GA])
Volume 13, Issue 46 - article #1
Adrian M. Price-Whelan
,
David L. Nidever
,
Yumi Choi
,
Edward F. Schlafly
,
Timothy Morton
,
Sergey E. Koposov
,
Vasily Belokurov
http://arxiv.org/abs/1811.05991
The Halo's Ancient Metal-Rich Progenitor Revealed with BHB Stars. (arXiv:1807.04290v1 [astro-ph.GA])
Volume 13, Issue 28 - article #11
Lachlan Lancaster
,
Sergey E. Koposov
,
Vasily Belokurov
,
N. Wyn Evans
,
Alis J. Deason
http://arxiv.org/abs/1807.04290
Common origin for Hercules-Aquila and Virgo Clouds in Gaia DR2. (arXiv:1807.01335v1 [astro-ph.GA])
Volume 13, Issue 27 - article #4
Iulia T. Simion
,
Vasily Belokurov
,
Sergey E. Koposov
http://arxiv.org/abs/1807.01335
Snake in the Clouds: A new nearby dwarf galaxy in the Magellanic bridge. (arXiv:1804.06430v1 [astro-ph.GA])
Volume 13, Issue 16 - article #7
Sergey E. Koposov
,
Matthew G. Walker
,
Vasily Belokurov
,
Andrew R. Casey
,
Alex Geringer-Sameth
,
Dougal Mackey
,
Gary Da Costa
,
Denis Erkal
,
Prashin Jethwa
,
Mario Mateo
,
Edward W. Olszewski
,
John I. Bailey III
http://arxiv.org/abs/1804.06430
Spectroscopic Follow-Up of the Hercules Aquila Cloud. (arXiv:1803.05918v1 [astro-ph.GA])
Volume 13, Issue 12 - article #5
Iulia T. Simion
,
Vasily Belokurov
,
Sergey E. Koposov
,
Allyson Sheffield
,
Kathryn V. Johnston
http://arxiv.org/abs/1803.05918
To the Galactic Virial Radius with Hyper Suprime-Cam. (arXiv:1711.09928v1 [astro-ph.GA])
Volume 12, Issue 48 - article #11
Alis J. Deason
(ICC, Durham),
Vasily Belokurov
(Cambridge),
Sergey E. Koposov
(CMU)
http://arxiv.org/abs/1711.09928
The discovery of tidal tails around the globular cluster NGC 7492 with Pan-STARRS1. (arXiv:1705.04324v1 [astro-ph.GA])
Volume 12, Issue 20 - article #7
Camila Navarrete
,
Vasily Belokurov
,
Sergey E. Koposov
http://arxiv.org/abs/1705.04324
The slight spin of the old stellar halo. (arXiv:1703.09230v1 [astro-ph.GA])
Volume 12, Issue 13 - article #5
Alis J. Deason
(Durham),
Vasily Belokurov
(Cambridge),
Sergey E. Koposov
(Cambridge, CMU),
Facundo A. Gomez
(MPA),
Robert J. Grand
(Heidelberg),
Federico Marinacci
(MIT),
Rudiger Pakmor
(Heidelberg)
http://arxiv.org/abs/1703.09230
Blue diffuse dwarf galaxies: a clearer picture. (arXiv:1611.05888v1 [astro-ph.GA])
Volume 11, Issue 48 - article #4
Bethan L. James
,
Sergey E. Koposov
,
Daniel P. Stark
,
Vasily Belokurov
,
Max Pettini
,
Edward W. Olszewski
,
Kristen B. W. McQuinn
http://arxiv.org/abs/1611.05888
Clouds, Streams and Bridges. Redrawing the blueprint of the Magellanic System with Gaia DR1. (arXiv:1611.04614v1 [astro-ph.GA])
Volume 11, Issue 47 - article #3
Vasily Belokurov
,
Denis Erkal
,
Alis J. Deason
,
Sergey E. Koposov
,
Francesca De Angeli
,
Dafydd Wyn Evans
,
Filippo Fraternali
,
Dougal Mackey
http://arxiv.org/abs/1611.04614
The Clouds are breaking: tracing the Magellanic system with Gaia DR1 Mira variables. (arXiv:1611.04600v1 [astro-ph.GA])
Volume 11, Issue 47 - article #12
Alis J. Deason
(Durham),
Vasily Belokurov
,
Denis Erkal
,
Sergey E. Koposov
(Cambridge),
Dougal Mackey
(ANU)
http://arxiv.org/abs/1611.04600
Stellar streams around the Magellanic Clouds
Volume 11, Issue 2 - article #11
Vasily Belokurov
and
Sergey E. Koposov
Monthly Notices of the Royal Astronomical Society - Volume: 456, Issue: 1
Abstract
Full Text (HTML)
Full Text (PDF)
A Hubble Space Telescope Study of the Enigmatic Milky Way Halo Globular Cluster Crater
Volume 10, Issue 40 - article #1
Daniel R. Weisz
,
Sergey E. Koposov
,
Andrew E. Dolphin
,
Vasily Belokurov
,
Mark Gieles
,
Mario L. Mateo
,
Edward W. Olszewski
,
Alison Sills
,
Matthew G. Walker
arXiv.org - Astrophysics - Volume: 2015, Issue: 30 Oct
arXiv:1510.08533
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A 10 kpc stellar stream at the edge of the Large Magellanic Cloud: evidence for tidal stripping of the outer disk?
Volume 10, Issue 28 - article #1
Dougal Mackey
,
Sergey E. Koposov
,
Denis Erkal
,
Vasily Belokurov
,
Gary S. Da Costa
,
Facundo A. Gómez
arXiv.org - Astrophysics - Volume: 2015, Issue: 7 Aug
arXiv:1508.01356
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Beasts of the Southern Wild : Discovery of nine Ultra Faint satellites in the vicinity of the Magellanic Clouds.
Volume 10, Issue 22 - article #18
Sergey E. Koposov
,
Vasily Belokurov
,
Gabriel Torrealba
,
and
N. Wyn Evans
The Astrophysical Journal - Volume: 805, Issue: 2
View article
PDF (5.75 MB)
Kinematics and chemistry of recently discovered Reticulum 2 and Horologium 1 dwarf galaxies
Volume 10, Issue 17 - article #4
Sergey E. Koposov
,
Andrew R. Casey
,
Vasily Belokurov
,
James R. Lewis
,
Gerard Gilmore
,
Clare Worley
,
Anna Hourihane
,
T. Bensby
,
A. Bragaglia
,
M. Bergemann
,
G. Carraro
,
E. Flaccomio
,
U. Heiter
,
V. Hill
,
P. Jofre
,
P. de Laverny
,
L. Monaco
,
L. Sbordone
,
S. Mikolaitis
,
N. Ryde
arXiv.org - Astrophysics - Volume: 2015, Issue: 1 May
arXiv:1504.07916
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]
Touching The Void: A Striking Drop in Stellar Halo Density Beyond 50 kpc
Volume 9, Issue 14 - article #16
Alis J. Deason
,
Vasily Belokurov
,
Sergey E. Koposov
,
Connie M. Rockosi
arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Apr
arXiv:1403.7205
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]
Strong RR Lyrae excess in the Hercules-Aquila Cloud
Volume 9, Issue 14 - article #18
Iulia T. Simion
,
Vasily Belokurov
,
Mike Irwin
,
and
Sergey E. Koposov
Monthly Notices of the Royal Astronomical Society - Volume: 440, Issue: 1
Abstract
Full Text (HTML)
Full Text (PDF)
Strong RR Lyrae excess in the Hercules-Aquila Cloud
Volume 9, Issue 4 - article #7
Iulia T. Simion
,
Vasily Belokurov
,
Mike Irwin
,
Sergey E. Koposov
arXiv.org - Astrophysics - Volume: 2014, Issue: 24 Jan
arXiv:1401.4354
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other
]
Sagittarius stream 3-d kinematics from SDSS Stripe 82
Volume 8, Issue 5 - article #10
Sergey E. Koposov
,
Vasily Belokurov
,
N. Wyn Evans
arXiv.org - Astrophysics - Volume: 2013, Issue: 1 Feb
arXiv:1301.7070
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]
Photometric study of open clusters Berkeley 96, Berkeley 97, King 12, NGC 7261, NGC 7296, and NGC 7788
Volume 7, Issue 46 - article #10
Elena V. Glushkova
,
Marina V. Zabolotskikh
,
Sergey E. Koposov
,
Olga I. Spiridonova
,
Svetlana I. Leonova
,
Valery V. Vlasyuk
,
Alexey S. Rastorguev
arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Nov
arXiv:1211.3541
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]
A statistical method for measuring the Galactic potential and testing gravity with cold tidal streams
Volume 7, Issue 37 - article #2
Jorge Peñarrubia
,
Sergey E. Koposov
,
Matthew G. Walker
arXiv.org - Astrophysics - Volume: 2012, Issue: 14 Sep
arXiv:1209.2126
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The Sagittarius Streams in the Southern Galactic Hemisphere
Volume 7, Issue 17 - article #31
Sergey E. Koposov
,
V. Belokurov
,
N. W. Evans
,
G. Gilmore
,
M. Gieles
,
M. J. Irwin
,
G. F. Lewis
,
M. Niederste-Ostholt
,
J. Peñarrubia
,
M. C. Smith
,
D. Bizyaev
,
E. Malanushenko
,
V. Malanushenko
,
D. P. Schneider
,
and
R. F. G. Wyse
The Astrophysical Journal - Volume: 750, Issue: 1
Abstract
References
Full text PDF (1.65 MB)
View as HTML
The Sagittarius Streams in the Southern Galactic Hemisphere
Volume 6, Issue 48 - article #16
Sergey E. Koposov
(1,2),
V. Belokurov
(1),
N. W. Evans
(1),
G. Gilmore
(1),
M. Gieles
(1),
M. J. Irwin
(1),
G. F. Lewis
,
M. Niederste-Ostholt
(1),
J. Peñarrubia
,
M. C. Smith
,
D. Bizyaev
,
E. Malanushenko
,
V. Malanushenko
,
D. P. Schneider
,
R. F. G. Wyse
((1) Institute of Astronomy, Cambridge, UK,
(2) Sternberg Astronomical Institute, Moscow, Russia)
arXiv.org - Astrophysics - Volume: 2011, Issue: 2 Dec
arXiv:1111.7042
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Quantifying Kinematic Substructure in the Milky Way's Stellar Halo
Volume 6, Issue 37 - article #44
Xiang-Xiang Xue
,
Hans-Walter Rix
,
Brian Yanny
,
Timothy C. Beers
,
Eric F. Bell
,
Gang Zhao
,
James S. Bullock
,
Kathryn V. Johnston
,
Heather Morrison
,
Constance Rockosi
,
Sergey E. Koposov
,
Xi Kang
,
Chao Liu
,
Ali Luo
,
Young Sun Lee
and
Benjamin A. Weaver
The Astrophysical Journal - Volume: 738, Issue: 1
Abstract
References
Cited by
Full text PDF (8.99 MB)
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Accurate Stellar Kinematics at Faint Magnitudes: Application to the Boötes I Dwarf Spheroidal Galaxy
Volume 6, Issue 31 - article #26
Sergey E. Koposov
,
G. Gilmore
,
M. G. Walker
,
V. Belokurov
,
N. Wyn Evans
,
M. Fellhauer
,
W. Gieren
,
D. Geisler
,
L. Monaco
,
J. E. Norris
,
S. Okamoto
,
J. Peñarrubia
,
M. Wilkinson
,
R. F. G. Wyse
and
D. B. Zucker
The Astrophysical Journal - Volume: 736, Issue: 2
Abstract
References
Full text PDF (1.37 MB)
View as HTML
Accurate Stellar Kinematics at Faint Magnitudes: application to the Bootes~I dwarf spheroidal galaxy
Volume 6, Issue 21 - article #2
Sergey E. Koposov
,
G. Gilmore
,
M. G. Walker
,
V. Belokurov
,
N.Wyn Evans
,
M. Fellhauer
,
W. Gieren
,
D. Geisler
,
L. Monaco
,
J.E. Norris
,
S. Okamoto
,
J. Penarrubia
,
M. Wilkinson
,
R.F.G. Wyse
,
D.B. Zucker
arXiv.org - Astrophysics - Volume: 2011, Issue: 27 May
arXiv:1105.4102
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Quantifying Kinematic Substructure in the Milky Way's Stellar Halo
Volume 5, Issue 46 - article #17
Xiang-Xiang Xue
,
Hans-Walter Rix
,
Brian Yanny
,
Timothy C. Beers
,
Eric F. Bell
,
Gang Zhao
,
James S. Bullock
,
Kathryn V. Johnston
,
Heather Morrison
,
Constance Rockosi
,
Sergey E. Koposov
,
Xi Kang
,
Chao Liu
,
Ali Luo
,
Young Sun Lee
,
Benjamin. A. Weaver
arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Nov
arXiv:1011.1925
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other
]
Binary stars as probes of dark substructures in dwarf galaxies
Volume 5, Issue 23 - article #5
Jorge Penarrubia
,
Sergey E. Koposov
,
Matthew G. Walker
,
Gerry Gilmore
,
N. Wyn Evans
,
Craig D. Mackay
arXiv.org - Astrophysics - Volume: 2010, Issue: 4 Jun
arXiv:1005.5388
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other
]
Binary stars as probes of dark substructures in dwarf galaxies
Volume 5, Issue 22 - article #8
Jorge Penarrubia
,
Sergey E. Koposov
,
Matthew G. Walker
,
Gerry Gilmore
,
N. Wyn Evans
,
Craig D. Mackay
arXiv.org - Astrophysics - Volume: 2010, Issue: 28 May
arXiv:1005.5388
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]
Constraining the Milky Way Potential with a Six-Dimensional Phase-Space Map of the GD-1 Stellar Stream
Volume 5, Issue 11 - article #14
<em >Sergey E. Koposov
,
Hans-Walter Rix
,
and
David W. Hogg</em>
,
The Astrophysical Journal - Volume: 712, Issue: 1
Abstract
|
References
Constraining the Milky Way potential with a 6-D phase-space map of the GD-1 stellar stream
Volume 4, Issue 28 - article #4
Sergey E. Koposov
(1,2,3),
Hans-Walter Rix
(1),
David W. Hogg
(1,4)
((1) Max Planck Institute for Astronomy, Heidelberg, Germany,
(2) Institute of Astronomy, Cambridge, UK,
(3) Sternberg Astronomical Institute, Moscow, Russia,
(4) New York University, New York, USA)
arXiv.org - Astrophysics - Volume: 2009, Issue: 10 Jul
arXiv:0907.1085
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On the origin and properties of Ultrafaint Milky Way Satellites in a LCDM Universe
Volume 4, Issue 13 - article #24
Andrea V. Maccio'
,
(1),
Xi Kang
(1),
Fabio Fontanot
(1),
Rachel S. Somerville
(1,2),
Sergey E. Koposov
(1,3,4),
Pierluigi Monaco
(5,6)
((1) MPIA, Heidelberg;
(2) Space Telescope Science Institute,
Baltimore;(3) Institute of Astronomy, Cambridge, UK,
(4) Sternberg Astronomical Institute, Moscow, Russia,
(5) INAF-Osservatorio Astronomico di Trieste;
(6) Dipartimento di Astronomia, Universita' di Trieste)
arXiv.org - Astrophysics - Volume: 2009, Issue: 27 Mar
arXiv:0903.4681
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A quantitative explanation of the observed population of Milky Way satellite galaxies
Volume 4, Issue 3 - article #1
Sergey E. Koposov
(1,2,3),
Jaiyul Yoo
(4),
Hans-Walter Rix
(1),
David H. Weinberg
(5),
Andrea V. Macciò
,
(1),
Jordi Miralda-Escudé
,
(6)
((1) Max Planck Institute for Astronomy, Heidelberg, Germany,
(2) Institute of Astronomy, Cambridge, UK,
(3) Sternberg Astronomical Institute, Moscow, Russia,
(4) Harvard-Smithsonian Center for Astrophysics, Cambridge, USA,
(5) Ohio State University, Columbus, USA,
(6) Institut de Ciències del Cosmos, Barcelona, Spain)
arXiv.org - Astrophysics - Volume: 2009, Issue: 15 Jan
arXiv:0901.2116
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The Accretion Origin of the Milky Way's Stellar Halo
Volume 3, Issue 24 - article #18
Eric F. Bell
,
Daniel B. Zucker
,
Vasily Belokurov
,
Sanjib Sharma
,
Kathryn V. Johnston
,
James S. Bullock
,
David W. Hogg
,
Knud Jahnke
,
Jelte T. A. de Jong
,
Timothy C. Beers
,
N. W. Evans
,
Eva K. Grebel
,
Željko Ivezić
,
Sergey E. Koposov
,
Hans-Walter Rix
,
Donald P. Schneider
,
Matthias Steinmetz
,
and
Adi Zolotov
The Astrophysical Journal - Volume: 680, Issue: 1
Abstract
-
Full Text
-
PDF Version (4900 kB)
The accretion origin of the Milky Way's stellar halo
Volume 2, Issue 23 - article #11
Eric F. Bell
,
Daniel B. Zucker
,
Vasily Belokurov
,
Sanjib Sharma
,
Kathryn V. Johnston
,
James S. Bullock
,
David W. Hogg
,
Knud Jahnke
,
Jelte T. A. de Jong
,
Timothy C. Beers
,
N. W. Evans
,
Eva K. Grebel
,
Zeljko Ivezic
,
Sergey E. Koposov
,
Hans-Walter Rix
,
Donald P. Schneider
,
Matthias Steinmetz
,
Adi Zolotov
ArXiv - Astrophysics
arXiv:0706.0004
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