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http://acervodigital.unesp.br/handle/11449/23934
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rosenfeld, R. | - |
dc.contributor.author | Barreiro, L. A. | - |
dc.contributor.author | Escobar, C. O. | - |
dc.contributor.author | Nielsen, M. | - |
dc.date.accessioned | 2014-05-20T14:08:13Z | - |
dc.date.available | 2014-05-20T14:08:13Z | - |
dc.date.issued | 1997-01-01 | - |
dc.identifier | http://ams.confex.com/ams/32Rad11Meso/techprogram/paper_96727.htm | - |
dc.identifier.citation | International Workshop on Hadron Physics 96. Singapore: World Scientific Publ Co Pte Ltd, p. 406-410, 1997. | - |
dc.identifier.uri | http://hdl.handle.net/11449/23934 | - |
dc.description.abstract | We investigate the impact of new physics beyond the Standard Model to the s --> d gamma process, which is responsible for the short-distance contribution to the radiative decay Omega-( )--> Xi(-) gamma. We study three representative extensions of the Standard Model, namely a one-family technicolor model, a two Higgs doublet model and a model containing scalar leptoquarks. When constraints arising from the observed b --> s gamma transition and the upper limit on D-0-(D) over bar(0) mixing are taken into account, we find no significant contributions of new physics to the s --> d gamma process. | en |
dc.format.extent | 406-410 | - |
dc.language.iso | eng | - |
dc.publisher | World Scientific Publ Co Pte Ltd | - |
dc.source | Web of Science | - |
dc.title | Radiative Omega(-)->Xi(-)gamma decay and physics beyond the standard model | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.wos | WOS:000071734900040 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | International Workshop on Hadron Physics 96 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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