KFU. Card publication. Schwarzschild black hole as particle accelerator of spinning particles

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SCHWARZSCHILD BLACK HOLE AS PARTICLE ACCELERATOR OF SPINNING PARTICLES

Form of presentation

Articles in international journals and collections

Year of publication

2016

Язык

русский

Authors, employees of KFU

Zaslavskiy Oleg Borisovich, author

Bibliographic description in the original language

O. B. Zaslavskii, Schwarzschild black hole as particle accelerator of spinning particles, Europhys. Lett. 114 (2016) 30003.

Annotation

It is shown that in the Schwarzschild background there exists a direct counterpart of the Ba˜nados-Silk-West effect for spinning particles. This means that if two particles collide near the black-hole horizon, their energy in the centre-of-mass frame can grow unbounded. In doing so, the crucial role is played by the so-called near-critical trajectories when the particle parameters are almost fine-tuned. A direct scenario of the collision under discussion is possible with restriction on the energy-to-mass ratio. However, if one takes into account multiple scattering, this becomes possible for E>m as well.

Keywords

Spin, BSW effect

The name of the journal

EPL

URL

http://iopscience.iop.org/article/10.1209/0295-5075/114/30003/pdf

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=166664&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Zaslavskiy Oleg Borisovich	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	O. B. Zaslavskii, Schwarzschild black hole as particle accelerator of spinning particles, Europhys. Lett. 114 (2016) 30003.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=166664&p_lang=2	ru_RU
dc.description.abstract	EPL	ru_RU
dc.description.abstract	It is shown that in the Schwarzschild background there exists a direct counterpart of the Ba˜nados-Silk-West effect for spinning particles. This means that if two particles collide near the black-hole horizon, their energy in the centre-of-mass frame can grow unbounded. In doing so, the crucial role is played by the so-called near-critical trajectories when the particle parameters are almost fine-tuned. A direct scenario of the collision under discussion is possible with restriction on the energy-to-mass ratio. However, if one takes into account multiple scattering, this becomes possible for E>m as well.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Spin	ru_RU
dc.subject	BSW effect	ru_RU
dc.title	Schwarzschild black hole as particle accelerator of spinning particles	ru_RU
dc.type	Articles in international journals and collections	ru_RU