Matches in SemOpenAlex for { <https://semopenalex.org/work/W2945232811> ?p ?o ?g. }
- W2945232811 endingPage "737" @default.
- W2945232811 startingPage "727" @default.
- W2945232811 abstract "Stars passing too close to a black hole can produce tidal disruption events (TDEs), when the tidal force across the star exceeds the gravitational force that binds it. TDEs have usually been discussed in relation to massive black holes that reside in the centres of galaxies or lurk in star clusters. In this paper, we investigate the possibility that triple stars hosting a stellar black hole (SBH) may be sources of TDEs. We start from a triple system made up of three main sequence (MS) stars and model the supernova (SN) kick event that led to the production of an inner binary comprised of a SBH. We evolve these triples in isolation with a high precision $N$-body code and study their TDEs as a result of Kozai-Lidov oscillations. We explore a variety of distributions of natal kicks imparted during the SN event, various maximum initial separations for the triples, and different distributions of eccentricities. We show that the main parameter that governs the properties of the SBH-MS binaries which produce a TDE in triples is the mean velocity of the natal kick distribution. Smaller $sigma$'s lead to larger inner and outer semi-major axes of the systems that undergo a TDE, smaller SBH masses, and longer timescales. We find that the fraction of systems that produce a TDE is roughly independent of the initial conditions, while estimate a TDE rate of $7.3times 10^{-5}-4.1 mathrm{yr}^{-1}$, depending on the prescriptions adopted for the SBH natal kicks. This rate is almost comparable to the expected TDE rate for massive black holes." @default.
- W2945232811 created "2019-05-29" @default.
- W2945232811 creator A5006405860 @default.
- W2945232811 creator A5064314435 @default.
- W2945232811 creator A5064913713 @default.
- W2945232811 creator A5079113338 @default.
- W2945232811 date "2019-08-12" @default.
- W2945232811 modified "2023-10-14" @default.
- W2945232811 title "Tidal disruption events on to stellar black holes in triples" @default.
- W2945232811 cites W1773812782 @default.
- W2945232811 cites W180265267 @default.
- W2945232811 cites W1868980496 @default.
- W2945232811 cites W1934387688 @default.
- W2945232811 cites W1965345886 @default.
- W2945232811 cites W1978199166 @default.
- W2945232811 cites W1980277978 @default.
- W2945232811 cites W1983739502 @default.
- W2945232811 cites W1987030228 @default.
- W2945232811 cites W2001698702 @default.
- W2945232811 cites W2008084378 @default.
- W2945232811 cites W2020732466 @default.
- W2945232811 cites W2024680894 @default.
- W2945232811 cites W2046069554 @default.
- W2945232811 cites W2046327126 @default.
- W2945232811 cites W2049069270 @default.
- W2945232811 cites W2050444942 @default.
- W2945232811 cites W2051864624 @default.
- W2945232811 cites W2061151441 @default.
- W2945232811 cites W2063480122 @default.
- W2945232811 cites W2081337469 @default.
- W2945232811 cites W2087168055 @default.
- W2945232811 cites W2102640447 @default.
- W2945232811 cites W2105940174 @default.
- W2945232811 cites W2129760210 @default.
- W2945232811 cites W2134767386 @default.
- W2945232811 cites W2157791991 @default.
- W2945232811 cites W2219934475 @default.
- W2945232811 cites W2309338676 @default.
- W2945232811 cites W2513472193 @default.
- W2945232811 cites W2514372410 @default.
- W2945232811 cites W2556877875 @default.
- W2945232811 cites W2566771008 @default.
- W2945232811 cites W2735520353 @default.
- W2945232811 cites W2751252555 @default.
- W2945232811 cites W2756954918 @default.
- W2945232811 cites W2787299997 @default.
- W2945232811 cites W2794929086 @default.
- W2945232811 cites W2797683341 @default.
- W2945232811 cites W2804527714 @default.
- W2945232811 cites W2810216390 @default.
- W2945232811 cites W2890119355 @default.
- W2945232811 cites W2890293187 @default.
- W2945232811 cites W2903089684 @default.
- W2945232811 cites W2903390251 @default.
- W2945232811 cites W2910916052 @default.
- W2945232811 cites W2911208047 @default.
- W2945232811 cites W2921878535 @default.
- W2945232811 cites W2924536898 @default.
- W2945232811 cites W2951751885 @default.
- W2945232811 cites W2956107846 @default.
- W2945232811 cites W2996139425 @default.
- W2945232811 cites W3037126510 @default.
- W2945232811 cites W3098077667 @default.
- W2945232811 cites W3098856699 @default.
- W2945232811 cites W3099973288 @default.
- W2945232811 cites W3101755908 @default.
- W2945232811 cites W3102108197 @default.
- W2945232811 cites W3102127100 @default.
- W2945232811 cites W3102209316 @default.
- W2945232811 cites W3102356160 @default.
- W2945232811 cites W3102376835 @default.
- W2945232811 cites W3102386126 @default.
- W2945232811 cites W3102812224 @default.
- W2945232811 cites W3103179824 @default.
- W2945232811 cites W3103776670 @default.
- W2945232811 cites W3103782647 @default.
- W2945232811 cites W3104102779 @default.
- W2945232811 cites W3105109680 @default.
- W2945232811 cites W3105277396 @default.
- W2945232811 cites W3105789309 @default.
- W2945232811 cites W3105860584 @default.
- W2945232811 cites W3105891302 @default.
- W2945232811 cites W3106084777 @default.
- W2945232811 cites W3106231851 @default.
- W2945232811 cites W3106514931 @default.
- W2945232811 cites W3122118811 @default.
- W2945232811 cites W3123973633 @default.
- W2945232811 cites W3124390995 @default.
- W2945232811 cites W4293183458 @default.
- W2945232811 cites W4295973747 @default.
- W2945232811 doi "https://doi.org/10.1093/mnras/stz2213" @default.
- W2945232811 hasPublicationYear "2019" @default.
- W2945232811 type Work @default.
- W2945232811 sameAs 2945232811 @default.
- W2945232811 citedByCount "13" @default.
- W2945232811 countsByYear W29452328112020 @default.
- W2945232811 countsByYear W29452328112021 @default.
- W2945232811 countsByYear W29452328112022 @default.