Analytic study of mass segregation around a massive black hole

Autor: Keshet, Uri, Hopman, Clovis, Alexander, Tal
Rok vydání: 2009
Předmět:
Zdroj: Astrophys.J.698:L64-L67,2009
Druh dokumentu: Working Paper
DOI: 10.1088/0004-637X/698/1/L64
Popis: We analyze the distribution of stars of arbitrary mass function xi(m) around a massive black hole (MBH). Unless xi is strongly dominated by light stars, the steady-state distribution function approaches a power-law in specific energy x=-E/(m*sigma^2)Comment: Revised version published in Astrophys. J. Lett
Databáze: arXiv