Semitauonic B decay anomaly
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.93.014023 http://hdl.handle.net/11449/161146 |
Resumo: | The anomalously large experimentally measured ratios of the semitauonic decay B -> D-(*()) + tau + nu. and the corresponding semileptonic B -> D* + l + (nu) over bar (l) disagree with the predictions of the standard E.W + QCD model (SM). We briefly comment on this disagreement and on possible new physics explanations which are rather constrained and difficult to implement. |
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Repositório Institucional da UNESP |
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2946 |
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Semitauonic B decay anomalyThe anomalously large experimentally measured ratios of the semitauonic decay B -> D-(*()) + tau + nu. and the corresponding semileptonic B -> D* + l + (nu) over bar (l) disagree with the predictions of the standard E.W + QCD model (SM). We briefly comment on this disagreement and on possible new physics explanations which are rather constrained and difficult to implement.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, BrazilTel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, IL-69978 Tel Aviv, IsraelUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, BrazilFAPESP: 14/05505-6FAPESP: 11/21945-8Amer Physical SocUniversidade Estadual Paulista (Unesp)Tel Aviv UnivFortes, E. C. F. S. [UNESP]Nussinov, Shmuel2018-11-26T16:19:19Z2018-11-26T16:19:19Z2016-01-22info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5application/pdfhttp://dx.doi.org/10.1103/PhysRevD.93.014023Physical Review D. College Pk: Amer Physical Soc, v. 93, n. 1, 5 p., 2016.1550-7998http://hdl.handle.net/11449/16114610.1103/PhysRevD.93.014023WOS:000368516300004WOS000368516300004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2023-12-18T06:13:49Zoai:repositorio.unesp.br:11449/161146Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:37:00.210088Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Semitauonic B decay anomaly |
title |
Semitauonic B decay anomaly |
spellingShingle |
Semitauonic B decay anomaly Fortes, E. C. F. S. [UNESP] |
title_short |
Semitauonic B decay anomaly |
title_full |
Semitauonic B decay anomaly |
title_fullStr |
Semitauonic B decay anomaly |
title_full_unstemmed |
Semitauonic B decay anomaly |
title_sort |
Semitauonic B decay anomaly |
author |
Fortes, E. C. F. S. [UNESP] |
author_facet |
Fortes, E. C. F. S. [UNESP] Nussinov, Shmuel |
author_role |
author |
author2 |
Nussinov, Shmuel |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Tel Aviv Univ |
dc.contributor.author.fl_str_mv |
Fortes, E. C. F. S. [UNESP] Nussinov, Shmuel |
description |
The anomalously large experimentally measured ratios of the semitauonic decay B -> D-(*()) + tau + nu. and the corresponding semileptonic B -> D* + l + (nu) over bar (l) disagree with the predictions of the standard E.W + QCD model (SM). We briefly comment on this disagreement and on possible new physics explanations which are rather constrained and difficult to implement. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-22 2018-11-26T16:19:19Z 2018-11-26T16:19:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.93.014023 Physical Review D. College Pk: Amer Physical Soc, v. 93, n. 1, 5 p., 2016. 1550-7998 http://hdl.handle.net/11449/161146 10.1103/PhysRevD.93.014023 WOS:000368516300004 WOS000368516300004.pdf |
url |
http://dx.doi.org/10.1103/PhysRevD.93.014023 http://hdl.handle.net/11449/161146 |
identifier_str_mv |
Physical Review D. College Pk: Amer Physical Soc, v. 93, n. 1, 5 p., 2016. 1550-7998 10.1103/PhysRevD.93.014023 WOS:000368516300004 WOS000368516300004.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
5 application/pdf |
dc.publisher.none.fl_str_mv |
Amer Physical Soc |
publisher.none.fl_str_mv |
Amer Physical Soc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129227725209600 |