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Kohei Hattori
Kohei Hattori
Carnegie Mellon University
Verified email at umich.edu - Homepage
Title
Cited by
Cited by
Year
Dynamical relics of the ancient galactic halo
Z Yuan, GC Myeong, TC Beers, NW Evans, YS Lee, P Banerjee, D Gudin, ...
The Astrophysical Journal 891 (1), 39, 2020
1212020
On the estimation of the local dark matter density using the rotation curve of the Milky Way
PF de Salas, K Malhan, K Freese, K Hattori, M Valluri
Journal of Cosmology and Astroparticle Physics 2019 (10), 037, 2019
1182019
Kinematics of highly r-process-enhanced field stars: evidence for an accretion origin and detection of several groups from disrupted satellites
IU Roederer, K Hattori, M Valluri
The Astronomical Journal 156 (4), 179, 2018
832018
Old, Metal-Poor Extreme Velocity Stars in the Solar Neighborhood
K Hattori, M Valluri, EF Bell, IU Roederer
The Astrophysical Journal 866 (2), 121, 2018
582018
Shepherding tidal debris with the Galactic bar: the Ophiuchus stream
K Hattori, D Erkal, JL Sanders
Monthly Notices of the Royal Astronomical Society 460 (1), 497-512, 2016
582016
Very metal-poor outer-halo stars with round orbits
K Hattori, Y Yoshii, TC Beers, D Carollo, YS Lee
The Astrophysical Journal Letters 763 (1), L17, 2013
442013
Beta dips in the Gaia era: simulation predictions of the galactic velocity anisotropy parameter (β) for stellar halos
SR Loebman, M Valluri, K Hattori, VP Debattista, EF Bell, G Stinson, ...
The Astrophysical Journal 853 (2), 196, 2018
312018
Origin of a Massive Hyper-runaway Subgiant Star LAMOST-HVS1: Implication from Gaia and Follow-up Spectroscopy
K Hattori, M Valluri, N Castro, IU Roederer, G Mahler, G Khullar
The Astrophysical Journal 873 (2), 116, 2019
192019
Reliability of the measured velocity anisotropy of the Milky Way stellar halo
K Hattori, M Valluri, SR Loebman, EF Bell
The Astrophysical Journal 841 (2), 91, 2017
172017
Metallicity dependence of the Hercules stream in Gaia/RAVE data–explanation by non-closed orbits
K Hattori, N Gouda, H Tagawa, N Sakai, T Yano, J Baba, J Kumamoto
Monthly Notices of the Royal Astronomical Society 484 (4), 4540-4562, 2019
152019
Constraining Solar position and velocity with a Nearby Hypervelocity Star
K Hattori, M Valluri, N Castro
The Astrophysical Journal 869 (1), 33, 2018
122018
Possible evidence for metal accretion onto the surfaces of metal-poor main-sequence stars
K Hattori, Y Yoshii, TC Beers, D Carollo, YS Lee
The Astrophysical Journal 784 (2), 153, 2014
122014
Mass Spectroscopy of the Milky Way
A Dey, JR Najita, S Koposov, C Rockosi, T Li, K Olsen, C Allende Prieto, ...
Bulletin of the American Astronomical Society 51 (3), 489, 2019
52019
Vertical kinematics of the thick disc at 4.5 ≲ R ≲ 9.5 kpc
K Hattori, G Gilmore
Monthly Notices of the Royal Astronomical Society 454 (1), 649-656, 2015
42015
The orbital eccentricity distribution of solar-neighbourhood halo stars
K Hattori, Y Yoshii
Monthly Notices of the Royal Astronomical Society 418 (4), 2481-2492, 2011
32011
A new test for the Galactic formation and evolution–prediction for the orbital eccentricity distribution of the halo stars
K Hattori, Y Yoshii
Monthly Notices of the Royal Astronomical Society 408 (4), 2137-2148, 2010
32010
The shape of the dark matter halo revealed from a hypervelocity star
K Hattori, M Valluri
Proceedings of the International Astronomical Union 14 (S353), 96-100, 2019
22019
Beta Dips in the Gaia Era: Simulation Predictions of the Galactic Velocity Anisotropy Parameter (beta)
S Loebman, M Valluri, K Hattori, VP Debattista, EF Bell, G Stinson, ...
American Astronomical Society Meeting Abstracts 229, 2017
12017
VizieR Online Data Catalog: Highly r-process-enhanced field stars kinematics (Roederer+, 2018)
IU Roederer, K Hattori, M Valluri
VizieR Online Data Catalog, J/AJ/156/179, 2019
2019
Using Gaia DR2 to study the kinematics of highly r-process-enhanced stars
I Roederer, K Hattori, M Valluri
American Astronomical Society Meeting Abstracts# 233 233, 231.04, 2019
2019
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