Jet dynamics in black hole physics: Acceleration during subparsec collimation

被引：9

作者：

de Felice, F

Zanotti, O

机构：

[1] Univ Padua, Dept Phys G Galilei, I-35131 Padua, Italy

[2] Ist Nazl Fis Nucl, Padua, Italy

[3] SISSA, Int Sch Adv Studies, I-34014 Trieste, Italy

来源：

GENERAL RELATIVITY AND GRAVITATION | 2000年 / 32卷 / 08期

关键词：

rotating black holes;

D O I：

10.1023/A:1001925916715

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the processes of particle acceleration which take place in the held of a rotating black hole as part of a mechanism of formation of galactic jets within the first parsec from the central source, where gravitation is supposed to be dominant. We find the Lorentz factor that a stream of particles acquires as function of distance, when the orbital parameters vary slightly due to a local electromagnetic field or a pressure gradient.

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页码：1449 / 1472

页数：24

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