Astrophysical constraints on a light spinless particle coupled to photons

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:09Z
dc.date.accessioned2022-10-05T17:32:39Z
dc.date.available2014-05-27T11:18:09Z
dc.date.available2022-10-05T17:32:39Z
dc.date.created2014-05-27T11:18:09Z
dc.date.issued1996-12-01
dc.identifierModern Physics Letters A, v. 11, n. 9, p. 715-722, 1996.
dc.identifier0217-7323
dc.identifierhttp://hdl.handle.net/11449/64923
dc.identifier10.1142/S0217732396000710
dc.identifierWOS:A1996UL33800002
dc.identifier2-s2.0-0000443430
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3914899
dc.description.abstractWe 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.
dc.languageeng
dc.relationModern Physics Letters A
dc.relation1.308
dc.relation0,650
dc.rightsAcesso restrito
dc.sourceScopus
dc.titleAstrophysical constraints on a light spinless particle coupled to photons
dc.typeArtigo


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