Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jillian Bellovary"'
Autor:
Michael Tremmel, Angelo Ricarte, Priyamvada Natarajan, Jillian Bellovary, Ray Sharma, Thomas R. Quinn
Publikováno v:
The Open Journal of Astrophysics, Vol 7 (2024)
The occupation fraction of massive black holes (MBHs) in low mass galaxies offers interesting insights into initial black hole seeding mechanisms and their mass assembly history, though disentangling these two effects remains challenging. Using the {
Externí odkaz:
https://doaj.org/article/a23344e9fb924a918409d23464fc5fab
Autor:
Pau Amaro-Seoane, Jeff Andrews, Manuel Arca Sedda, Abbas Askar, Quentin Baghi, Razvan Balasov, Imre Bartos, Simone S. Bavera, Jillian Bellovary, Christopher P. L. Berry, Emanuele Berti, Stefano Bianchi, Laura Blecha, Stéphane Blondin, Tamara Bogdanović, Samuel Boissier, Matteo Bonetti, Silvia Bonoli, Elisa Bortolas, Katelyn Breivik, Pedro R. Capelo, Laurentiu Caramete, Federico Cattorini, Maria Charisi, Sylvain Chaty, Xian Chen, Martyna Chruślińska, Alvin J. K. Chua, Ross Church, Monica Colpi, Daniel D’Orazio, Camilla Danielski, Melvyn B. Davies, Pratika Dayal, Alessandra De Rosa, Andrea Derdzinski, Kyriakos Destounis, Massimo Dotti, Ioana Duţan, Irina Dvorkin, Gaia Fabj, Thierry Foglizzo, Saavik Ford, Jean-Baptiste Fouvry, Alessia Franchini, Tassos Fragos, Chris Fryer, Massimo Gaspari, Davide Gerosa, Luca Graziani, Paul Groot, Melanie Habouzit, Daryl Haggard, Zoltan Haiman, Wen-Biao Han, Alina Istrate, Peter H. Johansson, Fazeel Mahmood Khan, Tomas Kimpson, Kostas Kokkotas, Albert Kong, Valeriya Korol, Kyle Kremer, Thomas Kupfer, Astrid Lamberts, Shane Larson, Mike Lau, Dongliang Liu, Nicole Lloyd-Ronning, Giuseppe Lodato, Alessandro Lupi, Chung-Pei Ma, Tomas Maccarone, Ilya Mandel, Alberto Mangiagli, Michela Mapelli, Stéphane Mathis, Lucio Mayer, Sean McGee, Berry McKernan, M. Coleman Miller, David F. Mota, Matthew Mumpower, Syeda S. Nasim, Gijs Nelemans, Scott Noble, Fabio Pacucci, Francesca Panessa, Vasileios Paschalidis, Hugo Pfister, Delphine Porquet, John Quenby, Angelo Ricarte, Friedrich K. Röpke, John Regan, Stephan Rosswog, Ashley Ruiter, Milton Ruiz, Jessie Runnoe, Raffaella Schneider, Jeremy Schnittman, Amy Secunda, Alberto Sesana, Naoki Seto, Lijing Shao, Stuart Shapiro, Carlos Sopuerta, Nicholas C. Stone, Arthur Suvorov, Nicola Tamanini, Tomas Tamfal, Thomas Tauris, Karel Temmink, John Tomsick, Silvia Toonen, Alejandro Torres-Orjuela, Martina Toscani, Antonios Tsokaros, Caner Unal, Verónica Vázquez-Aceves, Rosa Valiante, Maurice van Putten, Jan van Roestel, Christian Vignali, Marta Volonteri, Kinwah Wu, Ziri Younsi, Shenghua Yu, Silvia Zane, Lorenz Zwick, Fabio Antonini, Vishal Baibhav, Enrico Barausse, Alexander Bonilla Rivera, Marica Branchesi, Graziella Branduardi-Raymont, Kevin Burdge, Srija Chakraborty, Jorge Cuadra, Kristen Dage, Benjamin Davis, Selma E. de Mink, Roberto Decarli, Daniela Doneva, Stephanie Escoffier, Poshak Gandhi, Francesco Haardt, Carlos O. Lousto, Samaya Nissanke, Jason Nordhaus, Richard O’Shaughnessy, Simon Portegies Zwart, Adam Pound, Fabian Schussler, Olga Sergijenko, Alessandro Spallicci, Daniele Vernieri, Alejandro Vigna-Gómez
Publikováno v:
Living Reviews in Relativity, Vol 26, Iss 1, Pp 1-328 (2023)
Abstract The Laser Interferometer Space Antenna (LISA) will be a transformative experiment for gravitational wave astronomy, and, as such, it will offer unique opportunities to address many key astrophysical questions in a completely novel way. The s
Externí odkaz:
https://doaj.org/article/95d824dacc9749f08a8ab12afbafb461
Publikováno v:
The Astrophysical Journal, Vol 957, Iss 1, p 16 (2023)
We examine the quenching characteristics of 328 isolated dwarf galaxies $\left({10}^{8}\lt {M}_{\mathrm{star}}/{M}_{\odot }\lt {10}^{10}\right)$ within the Romulus25 cosmological hydrodynamic simulation. Using mock-observation methods, we identify is
Externí odkaz:
https://doaj.org/article/c8c237a18e214a3ab75d8cc5490f7a0a
Autor:
Syeda S. Nasim, Freddy Caban, Barry McKernan, K. E. Saavik Ford, Jillian Bellovary, Gaia Fabj
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:2608-2616
Active galactic nuclei (AGN) are powered by the accretion of disks of gas onto supermassive black holes (SMBHs). Stars and stellar remnants orbiting the SMBH in the nuclear star cluster (NSC) will interact with the AGN disk. Orbiters plunging through
Autor:
Ray S. Sharma, Alyson M. Brooks, Michael Tremmel, Jillian Bellovary, Angelo Ricarte, Thomas R. Quinn
Publikováno v:
The Astrophysical Journal. 936:82
We explore the characteristics of actively accreting massive black holes (MBHs) within dwarf galaxies in the Romulus25 cosmological hydrodynamic simulation. We examine the MBH occupation fraction, X-ray active fractions, and active galactic nucleus (
Autor:
Michael Tremmel, Ferah Munshi, Michelle Luzuriaga, Sarra Hayoune, Alyson Brooks, Jordan Van Nest, Donovan Vincent, Katheryn Chafla, Charlotte Christensen, Jillian Bellovary, Thomas R. Quinn, Serena K. Sligh
Massive black holes often exist within dwarf galaxies, and both simulations and observations have shown that a substantial fraction of these may be off-center with respect to their hosts. We trace the evolution of off-center massive black holes (MBHs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a64f8857011900eab6567a445e96e5e8
Autor:
Bence Kocsis, D. J. Rosen, Brian D. Metzger, Matthew O'Dowd, K. E. Saavik Ford, Nathan W. C. Leigh, Zoltan Haiman, Barry McKernan, Wladimir Lyra, Jillian Bellovary, Mordecai-Mark Mac Low, S. Endlich
Black hole (BH) mergers detectable with the Laser Interferometer Gravitational-wave Observatory (LIGO) can occur in active galactic nucleus (AGN) disks. Here we parameterize the merger rates, the mass spectrum, and the spin spectrum of BHs in AGN dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::908a9374d911588eb8f95e873ce2821d
https://doi.org/10.3847/1538-4357/aadae5
https://doi.org/10.3847/1538-4357/aadae5
Autor:
Wladimir Lyra, K. E. Saavik Ford, Zsolt Sándor, Barry McKernan, Mordecai-Mark Mac Low, Jillian Bellovary, Amy Secunda, Jose I. Adorno, Nathan W. C. Leigh
The masses, rates, and spins of merging stellar-mass binary black holes (BBHs) detected by aLIGO and Virgo provide challenges to traditional BBH formation and merger scenarios. An active galactic nucleus (AGN) disk provides a promising additional mer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d6e340e08cae177b681592954c49d32
Autor:
Jeremy J. Webb, K. E. Saavik Ford, Alessandro A. Trani, Nathan W. C. Leigh, Barry McKernan, Mario Spera, Jillian Bellovary, Roberto Serrano
Publikováno v:
Monthly Notices of the Royal Astronomical Society
In this paper, we continue our study on the evolution of black holes (BHs) that receive velocity kicks at the origin of their host star cluster potential. We now focus on BHs in rotating clusters that receive a range of kick velocities in different d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d301e5eab3ba86ba1822125e4cfd3b
http://arxiv.org/abs/1907.04330
http://arxiv.org/abs/1907.04330
Autor:
Thomas R. Quinn, Michael Tremmel, Ray S. Sharma, Alyson Brooks, Anna C. Wright, Jillian Bellovary, Rachel S. Somerville
We investigate the effects of massive black hole growth on the structural evolution of dwarf galaxies within the Romulus25 cosmological hydrodynamical simulation. We study a sample of 228 central, isolated dwarf galaxies with stellar masses $M_{star}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daba5600249dea688e02b7222640c309