Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Karina Voggel"'
Autor:
Allison K. Hughes, David J. Sand, Anil Seth, Jay Strader, Chris Lidman, Karina Voggel, Antoine Dumont, Denija Crnojević, Mario Mateo, Nelson Caldwell, Duncan A. Forbes, Sarah Pearson, Puragra Guhathakurta, Elisa Toloba
Publikováno v:
The Astrophysical Journal, Vol 947, Iss 1, p 34 (2023)
We present new radial velocity measurements from the Magellan and the Anglo-Australian Telescopes for 175 previously known and 121 newly confirmed globular clusters (GCs) around NGC 5128, the nearest accessible massive early-type galaxy at D = 3.8 Mp
Externí odkaz:
https://doaj.org/article/22a364779e8045d0a133bd5274a1dc3c
Autor:
Antoine Dumont, Anil C. Seth, Jay Strader, Karina Voggel, David J. Sand, Allison K. Hughes, Nelson Caldwell, Denija Crnojević, Mario Mateo, John I. Bailey, Duncan A. Forbes
The dense central regions of tidally disrupted galaxies can survive as ultra-compact dwarfs (UCDs) that hide among the luminous globular clusters (GCs) in the halo of massive galaxies. An exciting confirmation of this model is the detection of overma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::662093b035787bfb021c4913a77dd68b
http://arxiv.org/abs/2112.04504
http://arxiv.org/abs/2112.04504
Autor:
Kirill V. Sokolovsky, Jay Strader, Samuel J. Swihart, Elias Aydi, Arash Bahramian, Laura Chomiuk, Craig O. Heinke, Allison K. Hughes, Kwan-Lok Li, Raimundo Lopes de Oliveira, James C. A. Miller-Jones, Koji Mukai, David J. Sand, Laura Shishkovsky, Evangelia Tremou, Karina Voggel
Publikováno v:
The Astrophysical Journal. 934:142
We report the discovery of 1RXH J082623.6-505741, a 10.4 hr orbital period compact binary. Modeling extensive optical photometry and spectroscopy reveals a $\sim 0.4 M_{\odot}$ K-type secondary transferring mass through a low-state accretion disk to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3fbd9de0b2e9879a9a0d9b16de00369
https://doi.org/10.3847/1538-4357/ac7b25
https://doi.org/10.3847/1538-4357/ac7b25
Autor:
Zhen Yuan, Khyati Malhan, Federico Sestito, Rodrigo A. Ibata, Nicolas F. Martin, Jiang Chang, Ting S. Li, Elisabetta Caffau, Piercarlo Bonifacio, Michele Bellazzini, Yang Huang, Karina Voggel, Nicolas Longeard, Anke Arentsen, Amandine Doliva-Dolinsky, Julio Navarro, Benoit Famaey, Else Starkenburg, David S. Aguado
Publikováno v:
Astrophysical Journal, 930(2):103. IOP PUBLISHING LTD
We combine the power of two stream-searching tools, STREAMFINDER and StarGO applied to the Gaia EDR3 data, to detect stellar debris belonging to the Cetus stream system that forms a complex, nearly polar structure around the Milky Way. In this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b566fc89fef2fa029cdac40080d22c
Autor:
Renuka Pechetti, Anil Seth, Sebastian Kamann, Nelson Caldwell, Jay Strader, Mark den Brok, Nora Luetzgendorf, Nadine Neumayer, Karina Voggel
We investigate the presence of a central black hole (BH) in B023-G078, M31's most massive globular cluster. We present high-resolution, adaptive-optics assisted, integral-field spectroscopic kinematics from Gemini/NIFS that shows a strong rotation ($
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc4120e9c5cb482102e425157d2913d
Autor:
Francesca Pinna, Nadine Neumayer, Anil Seth, Eric Emsellem, Dieu D. Nguyen, Torsten Böker, Michele Cappellari, Richard M. McDermid, Karina Voggel, C. Jakob Walcher
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2021, 923 (2), pp.283. ⟨10.3847/1538-4357/ac4011⟩
The Astrophysical Journal, American Astronomical Society, 2021, 923 (2), pp.283. ⟨10.3847/1538-4357/ac4011⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d14f8fcc639075c9141fcfbfac4ed911
https://doi.org/10.3847/1538-4357/ac4011
https://doi.org/10.3847/1538-4357/ac4011
Autor:
Crane, Leah
Publikováno v:
New Scientist. 12/11/2021, Vol. 252 Issue 3364, p22-22. 1/4p. 1 Color Photograph.
Publikováno v:
Sky & Telescope. Aug2022, Vol. 144 Issue 2, p7-7. 1/9p.
Autor:
Supermassive, Nearest (AUTHOR)
Publikováno v:
Sky & Telescope. Apr2022, Vol. 143 Issue 4, p10-10. 1/2p. 1 Color Photograph.
Autor:
Sokolovsky, Kirill V., Strader, Jay, Swihart, Samuel J., Aydi, Elias, Bahramian, Arash, Chomiuk, Laura, Heinke, Craig O., Hughes, Allison K., Li, Kwan-Lok, de Oliveira, Raimundo Lopes, Miller-Jones, James C. A., Mukai, Koji, Sand, David J., Shishkovsky, Laura, Tremou, Evangelia, Voggel, Karina
Publikováno v:
Astrophysical Journal; 7/20/2022, Vol. 934 Issue 2, p1-15, 15p