Astrophysical constraints on a light spinless particle coupled to photons

Mori, F.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/64923

Title:

Astrophysical constraints on a light spinless particle coupled to photons

Author(s):

Mori, F.

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0217-7323

Abstract:

We examine further astrophysical constraints on a light spinless particle coupled only to photons and proposed by Massó and Toldra. We consider constraints coming from measurements of extra galactic background and from ionization of HI clouds.

Issue Date:

1-Dec-1996

Citation:

Modern Physics Letters A, v. 11, n. 9, p. 715-722, 1996.

Time Duration:

715-722

Source:

http://dx.doi.org/10.1142/S0217732396000710

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/64923

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