Zobrazeno 1 - 10
of 161
pro vyhledávání: '"M–sigma relation"'
Autor:
N. Nicole Sanchez, Jessica K. Werk, Charlotte Christensen, O. Grace Telford, Thomas R. Quinn, Michael Tremmel, Jennifer Mead, Ray S. Sharma, Alyson M. Brooks
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 100 (2024)
The interaction between supermassive black hole (SMBH) feedback and the circumgalactic medium (CGM) continues to be an open question in galaxy evolution. In our study, we use smoothed particle hydrodynamics simulations to explore the impact of SMBH f
Externí odkaz:
https://doaj.org/article/e8c2613896374468835cc65c09ccc470
Autor:
Julian E. Mejía-Restrepo, Benny Trakhtenbrot, Michael J. Koss, Kyuseok Oh, Jakob den Brok, Daniel Stern, Meredith C. Powell, Federica Ricci, Turgay Caglar, Claudio Ricci, Franz E. Bauer, Ezequiel Treister, Fiona A. Harrison, C. M. Urry, Tonima Tasnim Ananna, Daniel Asmus, Roberto J. Assef, Rudolf E. Bär, Patricia S. Bessiere, Leonard Burtscher, Kohei Ichikawa, Darshan Kakkad, Nikita Kamraj, Richard Mushotzky, George C. Privon, Alejandra F. Rojas, Eleonora Sani, Kevin Schawinski, Sylvain Veilleux
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 261, Iss 1, p 5 (2022)
We present measurements of broad emission lines and virial estimates of supermassive black hole masses ( M _BH ) for a large sample of ultrahard X-ray-selected active galactic nuclei (AGNs) as part of the second data release of the BAT AGN Spectrosco
Externí odkaz:
https://doaj.org/article/fee276ec42034bf29217b4c579110958
Akademický článek
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Autor:
Shelley A. Wright, Gregory Walth, Lee Armus, Maren Cosens, Anna Boehle, Norman Murray, James E. Larkin, Andrey Vayner, Etsuko Mieda
We present detailed observations of photoionization conditions and galaxy kinematics in eleven z$=1.39-2.59$ radio-loud quasar host galaxies. Data was taken with OSIRIS integral field spectrograph (IFS) and the adaptive optics system at the W.M. Keck
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbbd7ff7c4cabb00d2dee54793d90b3d
https://resolver.caltech.edu/CaltechAUTHORS:20210401-103502088
https://resolver.caltech.edu/CaltechAUTHORS:20210401-103502088
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The Galactic bulge is the least studied component of our Galaxy. Yet, its formation and evolution are key to understand the formation of the Galaxy itself. Studies on the Galactic bulge have increased significantly in the last years, but still there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ab6da8f36388648de6dfec7fa3058bb
Publikováno v:
The Astrophysical Journal. 907:77
Liu and collaborators recently proposed an elliptical accretion disk model for tidal disruption events (TDEs). They showed that the accretion disks of optical/UV TDEs are large and highly eccentric and suggested that the broad optical emission lines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ab44699f6fcdb31c2b495f0511f02a2
https://doi.org/10.3847/1538-4357/abcccb
https://doi.org/10.3847/1538-4357/abcccb
Autor:
Taira Oogi, Tomoaki Ishiyama, Hikari Shirakata, Motohiro Enoki, Toshihiro Kawaguchi, Masakazu A. R. Kobayashi, Ryu Makiya, Yoshiki Matsuoka, Takashi Okamoto, Masahiro Nagashima
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 461:4389-4394
We explore the effect of varying the mass of the seed black hole on the resulting black hole mass - bulge mass relation at z ~ 0, using a semi-analytic model of galaxy formation combined with large cosmological N-body simulations. We constrain our mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5010d88d088ebeb0d9f58236804630c5
https://doi.org/10.1093/mnras/stw1798
https://doi.org/10.1093/mnras/stw1798
Autor:
Anatolii M. Cherepashchuk
Publikováno v:
Uspekhi Fizicheskih Nauk. 186:778-789
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e91fc70216ea3a6f7114d7c090cd5e7
https://doi.org/10.3367/ufnr.2015.12.037736
https://doi.org/10.3367/ufnr.2015.12.037736
Akademický článek
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Autor:
Alexander F. Zakharov
Publikováno v:
The Fourteenth Marcel Grossmann Meeting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db0555ceaca0c8dfa2a43483d2e94e19
https://doi.org/10.1142/9789813226609_0451
https://doi.org/10.1142/9789813226609_0451