Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Dai, Jane"'
Autor:
Chowdhury, Rudrani Kar, Chatterjee, Suchetana, Paul, Ankit, Sarazin, Craig L., Dai, Jane Lixin
The impact of feedback from Active Galactic Nuclei (AGN) on the cosmological evolution of the large scale structure is a long studied problem. However, it is still not well understood how the feedback energy couples to the ambient medium to influence
Externí odkaz:
http://arxiv.org/abs/2209.13349
X-ray reverberation is a powerful technique which maps out the structure of the inner regions of accretion disks around black holes using the echoes of the coronal emission reflected by the disk. While the theory of X-ray reverberation has been devel
Externí odkaz:
http://arxiv.org/abs/2109.03477
Autor:
Zabludoff, Ann, Arcavi, Iair, La Massa, Stephanie, Perets, Hagai B., Trakhtenbrot, Benny, Zauderer, B. Ashley, Auchettl, Katie, Dai, Jane L., French, K. Decker, Hung, Tiara, Kara, Erin, Lodato, Giuseppe, Maksym, W. Peter, Qin, Yujing, Ramirez-Ruiz, Enrico, Roth, Nathaniel, Runnoe, Jessie C., Wevers, Thomas
Recent claimed detections of tidal disruption events (TDEs) in multi-wavelength data have opened potential new windows into the evolution and properties of otherwise dormant supermassive black holes (SMBHs) in the centres of galaxies. At present, the
Externí odkaz:
http://arxiv.org/abs/2103.12150
Autor:
Pfister, Hugo, Toscani, Martina, Wong, Thomas Hong Tsun, Dai, Jane Lixin, Lodato, Giuseppe, Rossi, Elena M.
We estimate the rate of tidal disruption events (TDEs) that will be detectable with future gravitational wave detectors as well as the most probable properties of these events and their possible electromagnetic counterpart. To this purpose we combine
Externí odkaz:
http://arxiv.org/abs/2103.05883
Accretion onto black holes is an efficient mechanism in converting the gas mass-energy into energetic outputs as radiation, wind and jet. Tidal disruption events, in which stars are tidally torn apart and then accreted onto supermassive black holes,
Externí odkaz:
http://arxiv.org/abs/2101.05195
Autor:
Hung, Tiara, Foley, Ryan J., Veilleux, S., Cenko, S. B., Dai, Jane L., Auchettl, Katie, Brink, Thomas G., Dimitriadis, Georgios, Filippenko, Alexei V., Gezari, S., Holoien, Thomas W. -S., Kilpatrick, Charles D., Mockler, Brenna, Piro, Anthony L., Ramirez-Ruiz, Enrico, Rojas-Bravo, César, Siebert, Matthew R., van Velzen, Sjoert, Zheng, WeiKang
We report the results of ultraviolet (UV) and optical photometric and spectroscopic analysis of the tidal disruption event (TDE) AT2019qiz. Our follow-up observations started $<$10 days after the source began to brighten in the optical and lasted for
Externí odkaz:
http://arxiv.org/abs/2011.01593
Autor:
Pfister, Hugo, Dai, Jane, Volonteri, Marta, Auchettl, Katie, Trebitsch, Maxime, Ramirez-Ruiz, Enrico
Accretion of stars on massive black holes (MBHs) can feed MBHs and generate tidal disruption events (TDEs). We introduce a new physically motivated model to self-consistently treat TDEs in cosmological simulations, and apply it to the assembly of a g
Externí odkaz:
http://arxiv.org/abs/2006.06565
Autor:
Rossi, Elena M., Stone, Nicholas C., Law-Smith, Jamie A. P., MacLeod, Morgan, Lodato, Giuseppe, Dai, Jane L., Mandel, Ilya
Tidal disruption events (TDEs) are among the brightest transients in the optical, ultraviolet, and X-ray sky. These flares are set into motion when a star is torn apart by the tidal field of a massive black hole, triggering a chain of events which is
Externí odkaz:
http://arxiv.org/abs/2005.12528
Autor:
Hung, Tiara, Foley, Ryan J., Ramirez-Ruiz, Enrico, Dai, Jane L., Auchettl, Katie, Kilpatrick, Charles D., Mockler, Brenna, Brown, Jonathan S., Coulter, David A., Dimitriadis, Georgios, Holoien, Thomas W. -S., Law-Smith, Jamie A. P., Piro, Anthony L., Rest, Armin, Rojas-Bravo, César, Siebert, Matthew R.
We present the multi-wavelength analysis of the tidal disruption event (TDE) AT~2018hyz (ASASSN-18zj). From follow-up optical spectroscopy, we detect the first unambiguous case of resolved double-peaked Balmer emission in a TDE. The distinct line pro
Externí odkaz:
http://arxiv.org/abs/2003.09427
We compute the tidal disruption event (TDE) rate around local massive black holes (MBHs) with masses as low as $2.5\times10^4 {\rm M}_\odot$, thus probing the dwarf regime for the first time. We select a sample of 37 galaxies for which we have the su
Externí odkaz:
http://arxiv.org/abs/2003.08133