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Results 1 - 49 of 49

Radial halo substructure in harmony with the Galactic bar
- Volume 19, Issue 9 - article #7
- Adam M. Dillamore, Vasily Belokurov, N. Wyn Evans
- https://arxiv.org/abs/2402.14907
A stellar halo walks into a bar: creation of substructure from a smooth distribution function. (arXiv:2303.00008v1 [astro-ph.GA])
- Volume 18, Issue 9 - article #1
- Adam M. Dillamore, Vasily Belokurov, N. Wyn Evans, Elliot Y. Davies
- http://arxiv.org/abs/2303.00008
Milky Way's Eccentric Constituents with Gaia, APOGEE, and GALAH
- Volume 17, Issue 40 - article #14
- G. C. Myeong, Vasily Belokurov, David S. Aguado, N. Wyn Evans, Nelson Caldwell, James Bradley
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ac8d68
Milky Way's eccentric constituents with $Gaia$, APOGEE $&$ GALAH. (arXiv:2206.07744v1 [astro-ph.GA])
- Volume 17, Issue 24 - article #13
- G. C. Myeong (1), Vasily Belokurov (2, 3), David S. Aguado (4, 5), N. Wyn Evans (2), Nelson Caldwell (1), James Bradley (2) ((1) Harvard-Smithsonian Center for Astrophysics, (2) Institute of Astronomy, Cambridge University, (3) Center for Computational Astrophysics, Flatiron Institute, (4) Dipartimento di Fisica e Astrofisica, (5) INAF/Osservatorio Astrofisico di Arcetri)
- http://arxiv.org/abs/2206.07744
The impact of a massive Sagittarius dSph on GD-1-like streams. (arXiv:2205.13547v1 [astro-ph.GA])
- Volume 17, Issue 22 - article #4
- Adam M. Dillamore, Vasily Belokurov, N. Wyn Evans, Adrian M. Price-Whelan
- http://arxiv.org/abs/2205.13547
The Local Group Mass in the Light of Gaia
- Volume 17, Issue 17 - article #14
- David Benisty, Eugene Vasiliev, N. Wyn Evans, Anne-Christine Davis, Odelia V. Hartl, Louis E. Strigari
- The Astrophysical Journal Letters
- https://doi.org/10.3847/2041-8213/ac5c42
The Photo-Astrometric Vertical Tracer Density of the Milky Way I: The Method. (arXiv:2111.08042v1 [astro-ph.GA])
- Volume 16, Issue 47 - article #8
- Andrew Everall, N. Wyn Evans, Vasily Belokurov, Douglas Boubert, Robert J. J. Grand
- http://arxiv.org/abs/2111.08042
The Photo-Astrometric Vertical Tracer Density of the Milky Way II: Results from Gaia. (arXiv:2111.08043v1 [astro-ph.GA])
- Volume 16, Issue 47 - article #9
- Andrew Everall, Vasily Belokurov, N. Wyn Evans, Douglas Boubert, Robert J. J. Grand
- http://arxiv.org/abs/2111.08043
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
Dynamical Relics of the Ancient Galactic Halo. (arXiv:1910.07538v1 [astro-ph.GA])
- Volume 14, Issue 42 - article #1
- Zhen Yuan (1), G.C. Myeong (2,3), Timothy C. Beers (4), N. Wyn Evans (3), Young Sun Lee (5), Projjwal Banerjee (6), Dmitrii Gudin (4), Kohei Hattori (7), Haining Li (8), Tadafumi Matsuno (9), Vinicius M. Placco (4), M. C. Smith (1), Devin D. Whitten (4), Gang Zhao (8) ((1) SAO, Shanghai, (2) CfA, Harvard, (3) IoA, Cambridge, (4) Notre Dame, (5) Chungnam Univ, Daejeon, (6) Indian Institute of Technology, Palakkad, (7) CMU, Pittsburgh (8) NAO, Beijing, (9) NAOJ, Tokyo)
- http://arxiv.org/abs/1910.07538
Dark Shards: velocity substructure from Gaia and direct searches for dark matter. (arXiv:1909.04684v1 [astro-ph.GA])
- Volume 14, Issue 37 - article #3
- Ciaran A. J. O'Hare, N. Wyn Evans, Christopher McCabe, GyuChul Myeong, Vasily Belokurov
- http://arxiv.org/abs/1909.04684
The Biggest Splash. (arXiv:1909.04679v1 [astro-ph.GA])
- Volume 14, Issue 37 - article #5
- Vasily Belokurov, Jason L. Sanders, Azadeh Fattahi, Martin C. Smith, Alis J. Deason, N. Wyn Evans, Robert J. J. Grand
- http://arxiv.org/abs/1909.04679
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
Evidence for an Intermediate-Mass Milky Way from Gaia DR2 Halo Globular Cluster Motions. (arXiv:1804.11348v1 [astro-ph.GA])
- Volume 13, Issue 18 - article #2
- Laura L. Watkins (1), Roeland P. van der Marel (1,2), Sangmo Tony Sohn (1), N. Wyn Evans (3) ((1) STScI, (2) JHU, (3) Cambridge)
- http://arxiv.org/abs/1804.11348
Quantifying the Smoothness of the Stellar Halo: A Link to Accretion History. (arXiv:1804.09181v1 [astro-ph.GA])
- Volume 13, Issue 17 - article #17
- Lachlan Lancaster, Vasily Belokurov, N. Wyn Evans
- http://arxiv.org/abs/1804.09181
Tidal disruption of dwarf spheroidal galaxies: the strange case of Crater II. (arXiv:1802.09537v1 [astro-ph.GA])
- Volume 13, Issue 9 - article #6
- Jason L. Sanders, N. Wyn Evans, Walter Dehnen
- http://arxiv.org/abs/1802.09537
The shapes and alignments of the satellites of the Milky Way and Andromeda. (arXiv:1708.06526v1 [astro-ph.GA])
- Volume 12, Issue 34 - article #15
- Jason L. Sanders, N. Wyn Evans
- http://arxiv.org/abs/1708.06526
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)
Resonant Clumping and Substructure in Galactic Disks
- Volume 10, Issue 21 - article #31
- Matthew Molloy, Martin C. Smith, Juntai Shen, and N. Wyn Evans
- The Astrophysical Journal - Volume: 804, Issue: 2
- View article PDF (3.60 MB)
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 [pdf, ps, other]
The Star Formation History of Leo T from Hubble Space Telescope Imaging
- Volume 7, Issue 12 - article #33
- Daniel R. Weisz, Daniel B. Zucker, Andrew E. Dolphin, Nicolas F. Martin, Jelte T. A. de Jong, Jon A. Holtzman, Julianne J. Dalcanton, Karoline M. Gilbert, Benjamin F. Williams, Eric F. Bell, Vasily Belokurov and N. Wyn Evans
- The Astrophysical Journal - Volume: 748, Issue: 2
- Abstract References Full text PDF (2.15 MB) View as HTML
The Star Formation History of Leo T from Hubble Space Telescope Imaging
- Volume 7, Issue 4 - article #10
- Daniel R. Weisz, Daniel B. Zucker, Andrew E. Dolphin, Nicolas F. Martin, Jelte T. A. de Jong, Jon A. Holtzman, Julianne J. Dalcanton, Karoline M. Gilbert, Benjamin F. Williams, Eric F. Bell, Vasily Belokurov, N. Wyn Evans
- arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Jan
- arXiv:1201.4859 [pdf, ps, other]
Accurate Stellar Kinematics at Faint Magnitudes: Application to the BoÃ¶tes 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. PeÃƒÂ±arrubia, 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
No Evidence for Internal Rotation in the Remnant Core of the Sagittarius Dwarf
- Volume 6, Issue 1 - article #18
- Jorge PeÃƒÂ±arrubia, Daniel B. Zucker, Mike J. Irwin, Elaina A. Hyde, Richard R. Lane, Geraint F. Lewis, Gerard Gilmore, N. Wyn Evans and Vasily Belokurov
- The Astrophysical Journal Letters - Volume: 727, Issue: 1
- Abstract References Full text PDF (6.38 MB) View as HTML
No evidence for internal rotation in the remnant core of the Sagittarius dwarf
- Volume 5, Issue 49 - article #10
- Jorge Penarrubia, Daniel B. Zucker, Mike J. Irwin, Elaina A. Hyde, Richard R. Lane, Geraint F. Lewis, Gerard Gilmore, N. Wyn Evans, Vasily Belokurov
- arXiv.org - Astrophysics - Volume: 2010, Issue: 3 Dec
- arXiv:1011.6206 [pdf, other]
The masses of the Milky Way and Andromeda galaxies
- Volume 5, Issue 29 - article #9
- Laura L. Watkins, N. Wyn Evans, Jin H. An
- Monthly Notices of the Royal Astronomical Society - Volume: 406, Issue: 1
- Abstract | References | Full Text: HTML, PDF (Size: 783K)
  Save Article
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 [pdf, 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 [pdf, other]
Kinematic subpopulations in dwarf spheroidal galaxies
- Volume 5, Issue 20 - article #49
- Uğur Ural, Mark I. Wilkinson, Andreas Koch, Gerard Gilmore, Timothy C. Beers, Vasily Belokurov, N. Wyn Evans, Eva K. Grebel, Simon Vidrih, Daniel B. Zucker
- Monthly Notices of the Royal Astronomical Society - Volume: 402, Issue: 2
- Abstract | References | Full Text: HTML, PDF (Size: 802K)
  Save Article
A Universal Mass Profile for Dwarf Spheroidal Galaxies?
- Volume 4, Issue 41 - article #31
- Matthew G. Walker, Mario Mateo, Edward W. Olszewski, Jorge Peñarrubia, N. Wyn Evans, and Gerard Gilmore
- The Astrophysical Journal - Volume: 704, Issue: 2
- Abstract | References
Erratum: "The Abundance Spread in the Boötes I Dwarf Spheroidal Galaxy" (2008, ApJ, 689, L113)
- Volume 4, Issue 15 - article #34
- <em >John E. Norris, Gerard Gilmore, Rosemary F. G. Wyse, Mark I. Wilkinson, V. Belokurov, N. Wyn Evans, and Daniel B. Zucker</em&gt,
- The Astrophysical Journal Letters - Volume: 695, Issue: 2
- Abstract
The abundance spread in the Bootes I dwarf spheroidal galaxy
- Volume 4, Issue 10 - article #17
- John E. Norris, Gerard Gilmore, Rosemary F. G. Wyse, Mark I. Wilkinson, V. Belokurov, N. Wyn Evans, Daniel B. Zucker
- arXiv.org - Astrophysics - Volume: 2009, Issue: 6 Mar
- arXiv:0902.4711 [ps, pdf, other]
Leo V: Spectroscopy of a Distant and Disturbed Satellite
- Volume 4, Issue 8 - article #13
- Matthew G. Walker, Vasily Belokurov, N. Wyn Evans, Michael J. Irwin, Mario Mateo, Edward W. Olszewski, Gerard Gilmore
- arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Feb
- arXiv:0902.3003 [ps, pdf, other]
The Abundance Spread in the Boötes I Dwarf Spheroidal Galaxy
- Volume 3, Issue 48 - article #35
- John E. Norris, Gerard Gilmore, Rosemary F. G. Wyse, Mark I. Wilkinson, V. Belokurov, N. Wyn Evans, and Daniel B. Zucker
- The Astrophysical Journal Letters - Volume: 689, Issue: 2
- Abstract-Full Text-PDF Version (151 kB)
Kinematic sub-populations in dwarf spheroidal galaxies
- Volume 3, Issue 32 - article #10
- Ugur Ural (1), Mark I. Wilkinson (1), Andreas Koch (2), Gerard Gilmore (3), Timothy C. Beers (4), Vasily Belokurov (3), N. Wyn Evans (3), Eva K. Grebel (5), Simon Vidrih (5), Daniel B. Zucker (3) ((1) University of Leicester, (2) UCLA, (3) University of Cambridge, (4) Michigan State University, (5) University of Heidelberg)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 7 Aug
- arXiv:0808.0141 [ps, pdf, other]
What is a galaxy? How Cold is Cold Dark Matter? Recent progress in Near Field Cosmology
- Volume 3, Issue 16 - article #14
- Gerard Gilmore, Dan Zucker, Mark Wilkinson, Rosemary F.G. Wyse, Vasily Belokurov, Jan Kleyna, Andreas Koch, N. Wyn Evans, Eva K. Grebel
- arXiv.org - Astrophysics - Volume: 2008, Issue: 17 Apr
- arXiv:0804.1919 [ps, pdf, other]
Complexity on Small Scales. III. Iron and α Element Abundances in the Carina Dwarf Spheroidal Galaxy
- Volume 3, Issue 13 - article #31
- <em >Andreas Koch, Eva K. Grebel, Gerard F. Gilmore, Rosemary F. G. Wyse, Jan T. Kleyna, Daniel R. Harbeck, Mark I. Wilkinson, and N. Wyn Evans</em&gt,
- Astronomical Journal - Volume: 135, Issue: 4
- Abstract | References
The Local Group dwarf Leo T: H i on the brink of star formation
- Volume 3, Issue 6 - article #32
- Emma V. Ryan-Weber, Ayesha Begum, Tom Oosterloo, Sabyasachi Pal, Michael J. Irwin, Vasily Belokurov, N. Wyn Evans and Daniel B. Zucker
- Monthly Notices of the Royal Astronomical Society - Volume: 384, Issue: 2
- Abstract | References | Full Text HTML | Full Text PDF (5008 KB) | Rights and Permissions
The Local Group dwarf Leo T: HI on the brink of star formation
- Volume 2, Issue 47 - article #50
- Emma V. Ryan-Weber (1), Ayesha Begum (1), Tom Oosterloo (2,3), Sabyasachi Pal (4) Michael J. Irwin (1), Vasily Belokurov (1), N. Wyn Evans (1), Daniel B. Zucker (1), ((1) IoA, Cambridge, (2) Astron, (3) Kapteyn Institute, (4) NCRA)
- arXiv.org - Astrophysics - Volume: 2007, Issue: 22 Nov
- arXiv:0711.2979 [ps, pdf, other]
STELLAR KINEMATICS IN THE REMOTE LEO II DWARF SPHEROIDAL GALAXY—ANOTHER BRICK IN THE WALL
- Volume 2, Issue 30 - article #8
- Andreas Koch, Jan T. Kleyna, Mark I. Wilkinson, Eva K. Grebel, Gerard F. Gilmore, N. Wyn Evans, Rosemary F. G. Wyse, and Daniel R. Harbeck
- Astronomical Journal - Volume 134, Issue 2
- Abstract Full Text with Enhancements PDF (494 kB)
The Observed properties of Dark Matter on small spatial scales
- Volume 2, Issue 11 - article #13
- Gerard Gilmore, Mark I. Wilkinson, Rosemary F.G. Wyse, Jan T. Kleyna, Andreas Koch, N. Wyn Evans
- ArXiv - Astrophysics
- astro-ph/0703308 [abs, ps, pdf, other]
Stellar Kinematics and Metallicities in the Leo I Dwarf Spheroidal Galaxy—Wide-Field Implications for Galactic Evolution
- Volume 2, Issue 9 - article #1
- Andreas Koch, Mark I. Wilkinson, Jan T. Kleyna, Gerard F. Gilmore, Eva K. Grebel, A. Dougal Mackey, N. Wyn Evans, and R. F. G. Wyse
- The Astrophysical Journal - Volume657, Issue 1
- ABSTRACT, FULL TEXT WITH ENHANCEMENTS, PDF (991 kB), PS
The microlensing optical depth towards the Large Magellanic Cloud: is there a puzzle?
- Volume 1, Issue 47 - article #15
- N. Wyn Evans, Vasily Belokurov
- Monthly Notices of the Royal Astronomical Society - Volume 374, Issue 374
- Abstract Abstract and References Full Text Article PDF [389KB]
Observed Properties of Dark Matter: dynamical studies of dSph galaxies
- Volume 1, Issue 30 - article #6
- G Gilmore, M Wilkinson, J Kleyna, A Koch, N. Wyn Evans, R.F.G. Wyse, E.K. Grebel
- ArXiv - Astrophysics
- astro-ph/0608528 [abs, ps, pdf, other]
The importance of tides for the Local Group dwarf spheroidals
- Volume 1, Issue 10 - article #52
- J. I. Read, M. I. Wilkinson, N. Wyn Evans, G. Gilmore, Jan T. Kleyna
- Monthly Notices of the Royal Astronomical Society - Volume 367, Issue 1
- Abstract Abstract and References Full Text Article PDF [1351KB]
The importance of tides for the Local Group dwarf spheroidals
- Volume 1, Issue 9 - article #50
- J. I. Read, M. I. Wilkinson, N. Wyn Evans, G. Gilmore, Jan T. Kleyna
- Monthly Notices of the Royal Astronomical Society - Volume 367, Issue 1
- Abstract Abstract and References Full Text Article PDF [1351KB]
The importance of tides for the Local Group dwarf spheroidals
- Volume 1, Issue 8 - article #46
- J. I. Read, M. I. Wilkinson, N. Wyn Evans, G. Gilmore, Jan T. Kleyna
- Monthly Notices of the Royal Astronomical Society - Volume 367, Issue 1
- Abstract Abstract and References Full Text Article PDF [1351KB]
The importance of tides for the Local Group dwarf spheroidals
- Volume 1, Issue 7 - article #45
- J. I. Read, M. I. Wilkinson, N. Wyn Evans, G. Gilmore, Jan T. Kleyna
- Monthly Notices of the Royal Astronomical Society - Volume 367, Issue 1
- Abstract Abstract and References Full Text Article PDF [1351KB]
GALAXY MODELS WITH TANGENTIALLY ANISOTROPIC VELOCITY DISTRIBUTIONS
- Volume 1, Issue 1 - article #24
- Jin H. An and N. Wyn Evans
- Astronomical Journal - Volume 131, Issue 2
- Abstract Full Text PDF (280 kB) Page 782

Results 1 - 49 of 49

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