Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Abhijeet Borkar"'
Autor:
Peter G. Boorman, Daniel Stern, Roberto J. Assef, Abhijeet Borkar, Murray Brightman, Johannes Buchner, Chien-Ting Chen, Hannah P. Earnshaw, Fiona A. Harrison, Gabriele A. Matzeu, Ryan W. Pfeifle, Claudio Ricci, Jiří Svoboda, Núria Torres-Albà, Ingyin Zaw
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 2, p 230 (2024)
Recent models suggest approximately half of all accreting supermassive black holes (SMBHs; M _BH ≳ 10 ^5 M _⊙ ) are expected to undergo intense growth phases behind Compton-thick ( N _H > 1.5 × 10 ^24 cm ^−2 ) veils of obscuring gas. However,
Externí odkaz:
https://doaj.org/article/26b6e42f78434cc0886de80fee9ae245
Autor:
Bożena Czerny, Michal Zajaček, Mohammad-Hassan Naddaf, Marzena Sniegowska, Swayamtrupta Panda, Agata Różanska, Tek P. Adhikari, Ashwani Pandey, Vikram Kumar Jaiswal, Vladimír Karas, Abhijeet Borkar, Mary Loli Martínez-Aldama, Raj Prince
Since many years we know that dust in the form of the dusty-molecular torus is responsible for the obscuration in active galactic nuclei (AGN) at large viewing angles and thus for the classification of AGN. Recently, we gained some observational and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de57df2c6fc141e22a2a1ca8773a9d7c
Autor:
Emily Moravec, Jiří Svoboda, Abhijeet Borkar, Peter Boorman, Daniel Kynoch, Francesca Panessa, Beatriz Mingo, Matteo Guainazzi
Publikováno v:
Astronomy & Astrophysics. 662:A28
Over recent years there has been mounting evidence that accreting supermassive black holes in active galactic nuclei (AGN) and stellar mass black holes have similar observational signatures: thermal emission from the accretion disk, X-ray corona, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a997375a1e9fd21cb8f031c3fc70fa15
https://doi.org/10.1051/0004-6361/202142870
https://doi.org/10.1051/0004-6361/202142870
Autor:
Czerny, Bożena1 (AUTHOR) bcz@cft.edu.pl, Zajaček, Michal2 (AUTHOR), Naddaf, Mohammad-Hassan1,3 (AUTHOR), Sniegowska, Marzena1,3,4 (AUTHOR), Panda, Swayamtrupta5 (AUTHOR), Różanska, Agata3 (AUTHOR), Adhikari, Tek P.6 (AUTHOR), Pandey, Ashwani1 (AUTHOR), Jaiswal, Vikram Kumar1 (AUTHOR), Karas, Vladimír7 (AUTHOR), Borkar, Abhijeet7 (AUTHOR), Martínez-Aldama, Mary Loli8 (AUTHOR), Prince, Raj1 (AUTHOR)
Publikováno v:
European Physical Journal D (EPJ D). Apr2023, Vol. 77 Issue 4, p1-21. 21p.
Autor:
Burtscher, Leonard, Dalgleish, Hannah, Barret, Didier, Beuchert, Tobias, Borkar, Abhijeet, Cantalloube, Faustine, Frost, Abigail, Grinberg, Victoria, Hurley-Walker, Natasha, Impellizzeri, Violette, Isidro, Mathieu, Jahnke, Knud, Willebrands, Michelle
Publikováno v:
Nature Astronomy; Sep2021, Vol. 5 Issue 9, p857-860, 4p
Autor:
Pearson, Elizabeth
Publikováno v:
BBC Sky at Night; Apr2017, Issue 143, p32-37, 6p, 11 Color Photographs, 1 Black and White Photograph