Role of cooling in gravitational collapse of axion cloud

M. Fukugita; E. Takasugi; M. Yoshimura

doi:10.1007/BF01548640

Role of cooling in gravitational collapse of axion cloud

M. Fukugita, E. Takasugi, M. Yoshimura

Research output: Contribution to journal › Article

11 Citations (Scopus)

Abstract

It is shown that cooling caused by processes such as AA →Aγγ is never important in formation of the axion black hole. This suggests that, contrary to the small mass bound obtained from the argument of gravitational stability, the axion black hole is seldom formed.

Original language	English
Pages (from-to)	373-375
Number of pages	3
Journal	Zeitschrift für Physik C Particles and Fields
Volume	27
Issue number	3
DOIs	https://doi.org/10.1007/BF01548640
Publication status	Published - Sep 1 1985
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Role of cooling in gravitational collapse of axion cloud",

abstract = "It is shown that cooling caused by processes such as AA →Aγγ is never important in formation of the axion black hole. This suggests that, contrary to the small mass bound obtained from the argument of gravitational stability, the axion black hole is seldom formed.",

author = "M. Fukugita and E. Takasugi and M. Yoshimura",

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AU - Takasugi, E.

AU - Yoshimura, M.

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N2 - It is shown that cooling caused by processes such as AA →Aγγ is never important in formation of the axion black hole. This suggests that, contrary to the small mass bound obtained from the argument of gravitational stability, the axion black hole is seldom formed.

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