Zobrazeno 1 - 10
of 70
pro vyhledávání: '"S. Yelda"'
Autor:
KAYA, S. Yelda
Publikováno v:
Journal of Life Economics. 2(3):77-106
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=705215
Autor:
Anna Boehle, Jessica R. Lu, S. Yelda, Keith Matthews, Eric E. Becklin, Rainer Schödel, S. Albers, Andrea M. Ghez, Tuan Do, Breann N. Sitarski, Leo Meyer, Mark Morris, Gregory D. Martinez, G. Witzel
Publikováno v:
The Astrophysical Journal, vol 830, iss 1
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astrophysical Journal, vol 830, iss 1
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astrophysical Journal, vol 830, iss 1
A. Boehle et. al.
We present new, more precise measurements of the mass and distance of our Galaxy's central supermassive black hole, Sgr A∗. These results stem from a new analysis that more than doubles the time baseline for astrometry of fai
We present new, more precise measurements of the mass and distance of our Galaxy's central supermassive black hole, Sgr A∗. These results stem from a new analysis that more than doubles the time baseline for astrometry of fai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b7c0340562ff241714bc48efa47a7a
https://escholarship.org/uc/item/37v451vk
https://escholarship.org/uc/item/37v451vk
Publikováno v:
Astrophysics and Space Science. 324:205-208
We present new results from the SINGG Hα survey of nearby galaxies, which show that starbursts have a lower fraction of diffuse, warm ionized gas than other star-forming galaxies. We discuss the possible causes of this effect, including a decrease i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95a9fc2626746f78750468e45c3489cc
https://doi.org/10.1007/s10509-009-0130-7
https://doi.org/10.1007/s10509-009-0130-7
Publikováno v:
Proceedings of the International Astronomical Union. 3:385-390
344 Greenlow Road, Catonsville, MD 21228, U.S.A.Abstract.We examine the fate of ionizing radiation from massive stars on global scales. First, wecompare the observed Hα luminosities of LMC Hii regions with those predicted by the latestgeneration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1feb3f5a98163784f0bf3bceb0afeae1
https://doi.org/10.1017/s1743921308020735
https://doi.org/10.1017/s1743921308020735
Autor:
M. S. Oey, G. R. Meurer, S. Yelda, E. J. Furst, S. M. Caballero‐Nieves, D. J. Hanish, E. M. Levesque, D. A. Thilker, G. L. Walth, J. Bland‐Hawthorn, M. A. Dopita, H. C. Ferguson, T. M. Heckman, M. T. Doyle, M. J. Drinkwater, K. C. Freeman, R. C. Kennicutt, Jr., V. A. Kilborn, P. M. Knezek, B. Koribalski, M. Meyer, M. E. Putman, E. V. Ryan‐Weber, R. C. Smith, L. Staveley‐Smith, R. L. Webster, J. Werk, M. A. Zwaan
Publikováno v:
The Astrophysical Journal. 661:801-814
We use the first data release from the SINGG H-alpha survey of HI-selected galaxies to study the quantitative behavior of the diffuse, warm ionized medium (WIM) across the range of properties represented by these 109 galaxies. The mean fraction f_WIM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98a7ae08d86e730e66228318bcca809
https://doi.org/10.1086/517867
https://doi.org/10.1086/517867
Akademický článek
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This article intends to provide a concise overview, from an observational point-of-view, of the current state of our knowledge of the most relevant properties of the Milky Way's nuclear star cluster (MWNSC). The MWNSC appears to be a typical specimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08e0a382625074862ddc0dfd4f906d37
http://arxiv.org/abs/1411.4504
http://arxiv.org/abs/1411.4504
Autor:
Keith Matthews, K. Phifer, Leo Meyer, Mark Morris, Anna Boehle, Jessica R. Lu, Tuan Do, S. Yelda, Eric E. Becklin, G. Witzel, Andrea M. Ghez
Publikováno v:
The Astrophysical Journal Letters, vol 773, iss 1
Astrophysical Journal Letters, vol 773, iss 1
Astrophysical Journal Letters, vol 773, iss 1
We present new observations and analysis of G2 - the intriguing red emission-line object which is quickly approaching the Galaxy's central black hole. The observations were obtained with the laser guide star adaptive optics systems on the W. M. Keck
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12af9bdcc8fd42c1dd53680d21d57daa
https://escholarship.org/uc/item/4cr04225
https://escholarship.org/uc/item/4cr04225
Autor:
Jessica R. Lu, Tuan Do, S. Yelda, Andrea Stolte, Mark Morris, Will Clarkson, Nate McCrady, Andrea M. Ghez
Publikováno v:
NASA Astrophysics Data System
We report the first detection of the intrinsic velocity dispersion of the Arches cluster - a young (~2 Myr), massive (~10,000 Solar Mass) starburst cluster located near the Galactic center. This was accomplished using proper motion measurements withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ef88c8e896480564aabad840f3a1214
https://resolver.caltech.edu/CaltechAUTHORS:20120618-102706237
https://resolver.caltech.edu/CaltechAUTHORS:20120618-102706237