Role of cooling in gravitational collapse of axion cloud

M. Fukugita, E. Takasugi, Motohiko Yoshimura

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)373-375
Number of pages3
JournalZeitschrift für Physik C Particles and Fields
Volume27
Issue number3
DOIs
Publication statusPublished - Sep 1985
Externally publishedYes

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gravitational collapse
Cooling
cooling

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Role of cooling in gravitational collapse of axion cloud. / Fukugita, M.; Takasugi, E.; Yoshimura, Motohiko.

In: Zeitschrift für Physik C Particles and Fields, Vol. 27, No. 3, 09.1985, p. 373-375.

Research output: Contribution to journalArticle

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