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arXiv 1004.0913gr-qc
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旋转黑洞附近粒子的碰撞

On the collisions between particles in the vicinity of rotating black holes

A. A. Grib, Yu. V. Pavlov

摘要:

研究了旋转黑洞引力场粒子的散射问题。结果表明,无论是极值黑洞,还是非极值黑洞,质心系统中粒子的散射能都可以得到很大的值。提取碰撞后的能量进行了研究。结果表明,由于彭罗斯过程的粒子逃逸的能量在无限大的孔可以是大的。解决了高能粒子从黑洞逃逸问题中的矛盾。

英文摘要:

Scattering of particles in the gravitational field of rotating black holes is considered. It is shown that scattering energy of particles in the centre of mass system can obtain very large values not only for extremal black holes but also for nonextremal ones. Extraction of energy after the collision is investigated. It is shown that due to the Penrose process the energy of the particle escaping the hole at infinity can be large. Contradictions in the problem of getting high energetic particles escaping the black hole are resolved.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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