Zobrazeno 1 - 9
of 9
pro vyhledávání: '"GyuChul Myeong"'
Publikováno v:
The Astronomical Journal, Vol 167, Iss 5, p 230 (2024)
Young massive star clusters, like the six red supergiant clusters in the Scutum complex, provide valuable insights into star formation and galaxy structures. We investigated the high-resolution near-infrared spectra of 60 RSG candidates in these clus
Externí odkaz:
https://doaj.org/article/71a881bd1c554f01bfd21a6f6002e7f0
Autor:
Stephanie Monty, David Yong, Davide Massari, Madeleine McKenzie, GyuChul Myeong, Sven Buder, Amanda I Karakas, Ken C Freeman, Anna F Marino, Vasily Belokurov, N Wyn Evans
The assembly history of the Milky Way (MW) is a rapidly evolving subject, with numerous small accretion events and at least one major merger proposed in the MW's history. Accreted alongside these dwarf galaxies are globular clusters (GCs), which act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8995b4bc64b5eee358202c510436efe
Publikováno v:
Physical Review D. 101
Data from the Gaia satellite show that the solar neighborhood of the Milky Way's stellar halo is imprinted with substructure from several accretion events. Evidence of these events is found in ``the shards,'' stars clustering with high significance i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6538bebc67e5d1509a2d0ceb7f9ddaf1
https://doi.org/10.1103/physrevd.101.023006
https://doi.org/10.1103/physrevd.101.023006
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 478:5449-5459
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0226a19f56362dcc2354252964750922
https://doi.org/10.1093/mnras/sty1403
https://doi.org/10.1093/mnras/sty1403
Publikováno v:
King's College London
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
The recently discovered S1 stream passes through the Solar neighbourhood on a low inclination, counter-rotating orbit. The progenitor of S1 is a dwarf galaxy with a total mass comparable to the present-day Fornax dwarf spheroidal, so the stream is ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e702ba0afe8c1429d783d3109e0e2db
https://doi.org/10.1103/physrevd.98.103006
https://doi.org/10.1103/physrevd.98.103006
Publikováno v:
Myeong, G C, Evans, N W, Belokurov, V, Amorisco, N C & Koposov, S 2018, ' Halo Substructure in the SDSS-Gaia Catalogue: Streams and Clumps ', Monthly Notices of the Royal Astronomical Society . https://doi.org/10.1093/mnras/stx3262
We use the SDSS-Gaia Catalogue to identify six new pieces of halo substructure. SDSS-Gaia is an astrometric catalogue that exploits SDSS data release 9 to provide first epoch photometry for objects in the Gaia source catalogue. We use a version of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0031bb8c86756f5824164d8428a740a
https://www.repository.cam.ac.uk/handle/1810/276938
https://www.repository.cam.ac.uk/handle/1810/276938
Publikováno v:
Myeong, G C, Evans, N W, Belokurov, V, Koposov, S & Sanders, J L 2017, ' A Halo Substructure in Gaia Data Release 1 ', Monthly Notices of the Royal Astronomical Society: Letters, Volume . https://doi.org/10.1093/mnrasl/slx051
We identify a halo substructure in the Tycho Gaia Astrometric Solution (TGAS) data set, cross-matched with the Radial Velocity Experiment (RAVE-on) data release. After quality cuts, the stars with large radial action (JR > 800 km s−1 kpc) are extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd1e3ca6c59ffdf42cec82f036ae56bd
https://www.repository.cam.ac.uk/handle/1810/265886
https://www.repository.cam.ac.uk/handle/1810/265886
Autor:
O'Hare, Ciaran A. J.1 ciaran.aj.ohare@gmail.com, Evans, N. Wyn2 nwe@ast.cam.ac.uk, McCabe, Christopher3 christopher.mccabe@kcl.ac.uk, GyuChul Myeong2 gm564@cam.ac.uk, Belokurov, Vasily2
Publikováno v:
Physical Review D: Particles, Fields, Gravitation & Cosmology. 1/15/2020, Vol. 101 Issue 2, p1-1. 1p.
Autor:
O'Hare, Ciaran A. J.1 ciaran.aj.ohare@gmail.com, McCabe, Christopher2 christopher.mccabe@kcl.ac.uk, Evans, N. Wyn3 nwe@ast.cam.ac.uk, GyuChul Myeong3, Belokurov, Vasily3
Publikováno v:
Physical Review D: Particles, Fields, Gravitation & Cosmology. 11/15/2018, Vol. 98 Issue 10, p1-1. 1p.