Tidal disruption events as a site of an evolving relativistic spectral line
Sign Up to like & getrecommendations! Published in 2019 at "Astronomische Nachrichten"
DOI: 10.1002/asna.201913658
Abstract: In nuclei of galaxies strong tidal forces can destroy stars passing within a critical distance from the central super-massive black hole (SMBH). Observational signatures of tidal disruption events (TDEs) depend on the environment around the… read more here.
Keywords: site evolving; tidal disruption; line; disruption events ... See more keywords
The Influence of Black Hole Binarity on Tidal Disruption Events
Sign Up to like & getrecommendations! Published in 2019 at "Space Science Reviews"
DOI: 10.1007/s11214-019-0612-z
Abstract: Mergers are fundamental to the standard paradigm of galaxy evolution, and provide a natural formation mechanism for supermassive black hole binaries. The formation process of such a binary can have a direct impact on the… read more here.
Keywords: influence black; tidal disruption; black hole; hole ... See more keywords
Second-generation planet formation after tidal disruption from common envelope evolution
Sign Up to like & getrecommendations! Published in 2024 at "Publications of the Astronomical Society of Australia"
DOI: 10.1017/pasa.2025.4
Abstract: Abstract We propose that certain white dwarf (WD) planets, such as WD 1856+534 b, may form out of material from a stellar companion that tidally disrupts from common envelope evolution with the WD progenitor star.… read more here.
Keywords: evolution; planet formation; envelope evolution; tidal disruption ... See more keywords
The Mini-SiTian Array: Prospects of Searching for Tidal Disruption Events
Sign Up to like & getrecommendations! Published in 2025 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/adc78a
Abstract: We assess the detectability of tidal disruption events (TDEs) using mock observations from the Mini-SiTian Array. We select 100 host galaxy samples from a simulated galaxy catalog based on specific criteria such as redshift, black… read more here.
Keywords: sitian array; mini sitian; tidal disruption; disruption events ... See more keywords
Calibrating the binary black hole population in nuclear star clusters through tidal disruption events
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa3493
Abstract: As the sensitivity of gravitational wave (GW) instruments improves and new networks start operating, hundreds of merging stellar-mass black holes (SBHs) and intermediate-mass black holes (IMBHs) are expected to be observed in the next few… read more here.
Keywords: black hole; star clusters; mass; disruption events ... See more keywords
First light from tidal disruption events
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab398
Abstract: When a star comes too close to a supermassive black hole, it gets torn apart by strong tidal forces in a tidal disruption event, or TDE. Half of the elongated stream of debris comes back… read more here.
Keywords: crossing shock; self crossing; light tidal; first light ... See more keywords
Deviation in stellar trajectory induced by asymmetry in partial tidal disruption
Sign Up to like & getrecommendations! Published in 2022 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1284
Abstract: We study partial tidal disruption and present a quantitative analysis of the orbital dynamics of the remnant self-bound core. We perform smoothed particle hydrodynamical simulations to show that partial disruption of a star due to… read more here.
Keywords: deviation; partial tidal; disruption; tidal disruption ... See more keywords
The dynamics of debris streams from tidal disruption events: Exact solutions, critical stream density, and hydrogen recombination
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1347
Abstract: A star destroyed by a supermassive black hole (SMBH) in a tidal disruption event (TDE) is transformed into a filamentary structure known as a tidally disrupted stellar debris stream. We show that when ideal gas… read more here.
Keywords: density; recombination; stream; tidal disruption ... See more keywords
Partial tidal disruption events: The elixir of life
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae1455
Abstract: In our Galactic Center, about $10\mathord ,000$ to $100\mathord ,000$ stars are estimated to have survived tidal disruption events, resulting in partially disrupted remnants. These events occur when a supermassive black hole (SMBH) tidally interacts… read more here.
Keywords: evolution; partial tidal; disruption events; disruption ... See more keywords
A candidate of high-z central tidal disruption event in quasar SDSS J000118.70+003314.0
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae2816
Abstract: We report a high-redshift (z = 1.404) tidal disruption event (TDE) candidate in SDSS J000118.70+003314.0 (SDSS J0001),which is a quasar with apparent broad Mg ii emission line. The long-term variability in its nine-year photometric ugriz-band light… read more here.
Keywords: disruption event; sdss j000118; sdss; event ... See more keywords
A search for intermediate-mass black holes in compact stellar systems through optical emissions from tidal disruption events
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae960
Abstract: Intermediate-mass black holes (IMBH) are expected to exist in globular clusters (GCs) and compact stellar systems (CSS) in general, but none have been conclusively detected. Tidal disruption events (TDEs), where a star is tidally disrupted… read more here.
Keywords: compact stellar; intermediate mass; tidal disruption; stellar systems ... See more keywords