Semiclassical approach to the decay of protons in circular motion under the influence of gravitational fields

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dc.contributor.authorFregolente, Douglas
dc.contributor.authorMatsas, George E. A.
dc.contributor.authorVanzella, Daniel A. T.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T14:08:24Z
dc.date.available2014-05-20T14:08:24Z
dc.date.issued2006-08-01
dc.description.abstractWe investigate the possible decay of protons in geodesic circular motion around neutral compact objects. Weak and strong decay rates and the associated emitted powers are calculated using a semiclassical approach. Our results are discussed with respect to distinct ones in the literature, which consider the decay of accelerated protons in electromagnetic fields. A number of consistency checks are presented along the paper.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, SP, Brazil
dc.description.affiliationUniv São Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, SP, Brazil
dc.format.extent11
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.74.045032
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 74, n. 4, 11 p., 2006.
dc.identifier.doi10.1103/PhysRevD.74.045032
dc.identifier.fileWOS000240239500117.pdf
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/11449/23984
dc.identifier.wosWOS:000240239500117
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleSemiclassical approach to the decay of protons in circular motion under the influence of gravitational fieldsen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.author.orcid0000-0002-6980-9313[2]
unesp.author.orcid0000-0003-2512-1290[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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