STRONG EFFECTS DURING CLOSE ENCOUNTERS OF A STAR WITH A MASSIVE BLACK-HOLE

被引：43
|
作者：
KHOKHLOV, A
NOVIKOV, ID
PETHICK, CJ
机构：
[1] RUSSIAN ACAD SCI,INST ASTRON,MOSCOW,RUSSIA
[2] UNIV TEXAS,DEPT ASTRON,AUSTIN,TX 78712
[3] COPENHAGEN UNIV OBSERV,DK-1350 COPENHAGEN K,DENMARK
[4] NORDITA,DK-2100 COPENHAGEN 0,DENMARK
[5] PN LEBEDEV PHYS INST,MOSCOW,RUSSIA
[6] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801
来源：
ASTROPHYSICAL JOURNAL | 1993年 / 418卷 / 01期
关键词：
BLACK HOLE PHYSICS; CELESTIAL MECHANICS; STELLAR DYNAMICS; HYDRODYNAMICS;
D O I：
10.1086/173380
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using a three-dimensional Eulerian hydrodynamical code we consider close encounters of a star with a massive black hole that are accompanied by stripping of matter from the star, or disruption of it. An estimate is made of the critical pericentric distance at which the deposited energy is equal to the binding energy of the stellar model. Stripping of the outer layers and strong squeezing of the star by tidal forces are discussed.
引用
收藏
页码：181 / 186
页数：6
相关论文
共 50 条
  • [1] WEAK TIDAL ENCOUNTERS OF A STAR WITH A MASSIVE BLACK-HOLE
    KHOKHLOV, A
    NOVIKOV, ID
    PETHICK, CJ
    ASTROPHYSICAL JOURNAL, 1993, 418 (01): : 163 - 180
  • [2] Close encounters of star-black hole binaries with single stars
    Ryu, Taeho
    de Mink, Selma E.
    Farmer, Rob
    Pakmor, Ruediger
    Perna, Rosalba
    Springel, Volker
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 527 (02) : 2734 - 2749
  • [3] BINARY BLACK-HOLE IN A DENSE STAR CLUSTER
    POLNAREV, AG
    REES, MJ
    ASTRONOMY & ASTROPHYSICS, 1994, 283 (01) : 301 - 312
  • [4] Close encounters of black hole-star binaries with stellar-mass black holes
    Ryu, Taeho
    Valli, Ruggero
    Pakmor, Ruediger
    Perna, Rosalba
    de Mink, Selma E.
    Springel, Volker
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 525 (04) : 5752 - 5766
  • [5] Effects of a black hole's gravitational field on the luminosity of a star during a close encounter
    Gomboc, A
    Cadez, A
    ASTROPHYSICAL JOURNAL, 2005, 625 (01): : 278 - 290
  • [6] ANGULAR-MOMENTUM OF A SUPERMASSIVE BLACK-HOLE IN A DENSE STAR CLUSTER
    BELOBORODOV, AM
    ILLARIONOV, AF
    IVANOV, PB
    POLNAREV, AG
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1992, 259 (02) : 209 - 217
  • [7] Electromagnetic counterparts to massive black-hole mergers
    Tamara Bogdanović
    M. Coleman Miller
    Laura Blecha
    Living Reviews in Relativity, 2022, 25
  • [8] Electromagnetic counterparts to massive black-hole mergers
    Bogdanovic, Tamara
    Miller, M. Coleman
    Blecha, Laura
    LIVING REVIEWS IN RELATIVITY, 2022, 25 (01)
  • [9] Relativistic tidal compressions of a star by a massive black hole
    Brassart, M.
    Luminet, J. -P.
    ASTRONOMY & ASTROPHYSICS, 2010, 511
  • [10] DYNAMICAL EVOLUTION OF STAR-CLUSTERS AROUND A ROTATING BLACK-HOLE WITH AN ACCRETION DISC
    RAUCH, KP
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1995, 275 (03) : 628 - 640
12345