Updating bounds on R-parity violating supersymmetry from meson oscillation data

We update the bounds on R-parity violating supersymmetry originating from meson oscillations in the B 0d/s and K0 systems. To this end, we explicitly calculate all corresponding contributions from R-parity violating operators at the one-loop level, thereby completing and correcting existing calculat...

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Detalles Bibliográficos
Autores: Domingo, Florian, Dreiner, Herbert K., Kim, Jong Soo, Krauss, Manuel E., Martín Lozano, Víctor, Simon Wang, Zeren
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/213691
Acceso en línea:http://hdl.handle.net/10261/213691
Access Level:acceso abierto
Palabra clave:B 0d/s and K0
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spelling Updating bounds on R-parity violating supersymmetry from meson oscillation dataDomingo, FlorianDreiner, Herbert K.Kim, Jong SooKrauss, Manuel E.Martín Lozano, VíctorSimon Wang, ZerenB 0d/s and K0We update the bounds on R-parity violating supersymmetry originating from meson oscillations in the B 0d/s and K0 systems. To this end, we explicitly calculate all corresponding contributions from R-parity violating operators at the one-loop level, thereby completing and correcting existing calculations. We apply our results to the derivation of bounds on R-parity violating couplings, based on up-to-date experimental measurements. In addition, we consider the possibility of cancellations among flavor-changing contributions of various origins, e.g. from multiple R-parity violating couplings or R-parity conserving soft terms. Destructive interferences among new-physics contributions could then open phenomenologically allowed regions, for values of the parameters that are naively excluded when the parameters are varied individually.Article funded by SCOAP3. H. K. D. and Z.S.W. are supported by the Sino-German DFG grant SFB CRC 110 “Symmetries and the Emergence of Structure in QCD”. M.E.K. is supported by the DFG Research Unit 2239 “New Physics at the LHC”. The work of F. D. was supported in part by the MEINCOP (Spain) under contract FPA2016-78022-P, in part by the “Spanish Agencia Estatal de Investigacion” (AEI) and the EU “Fondo Europeo de Desarrollo Regional” (FEDER) through the project FPA2016-78022-P, and in part by the AEI through the grant IFT Centro de Excelencia Severo Ochoa SEV-2016-0597.Springer NatureGerman Research FoundationMinisterio de Economía y Competitividad (España)SCOAPEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/213691reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2016-78022-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2016-0597https://doi.org/10.1007/JHEP02(2019)066Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2136912026-05-22T06:33:51Z
dc.title.none.fl_str_mv Updating bounds on R-parity violating supersymmetry from meson oscillation data
title Updating bounds on R-parity violating supersymmetry from meson oscillation data
spellingShingle Updating bounds on R-parity violating supersymmetry from meson oscillation data
Domingo, Florian
B 0d/s and K0
title_short Updating bounds on R-parity violating supersymmetry from meson oscillation data
title_full Updating bounds on R-parity violating supersymmetry from meson oscillation data
title_fullStr Updating bounds on R-parity violating supersymmetry from meson oscillation data
title_full_unstemmed Updating bounds on R-parity violating supersymmetry from meson oscillation data
title_sort Updating bounds on R-parity violating supersymmetry from meson oscillation data
dc.creator.none.fl_str_mv Domingo, Florian
Dreiner, Herbert K.
Kim, Jong Soo
Krauss, Manuel E.
Martín Lozano, Víctor
Simon Wang, Zeren
author Domingo, Florian
author_facet Domingo, Florian
Dreiner, Herbert K.
Kim, Jong Soo
Krauss, Manuel E.
Martín Lozano, Víctor
Simon Wang, Zeren
author_role author
author2 Dreiner, Herbert K.
Kim, Jong Soo
Krauss, Manuel E.
Martín Lozano, Víctor
Simon Wang, Zeren
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv German Research Foundation
Ministerio de Economía y Competitividad (España)
SCOAP
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv B 0d/s and K0
topic B 0d/s and K0
description We update the bounds on R-parity violating supersymmetry originating from meson oscillations in the B 0d/s and K0 systems. To this end, we explicitly calculate all corresponding contributions from R-parity violating operators at the one-loop level, thereby completing and correcting existing calculations. We apply our results to the derivation of bounds on R-parity violating couplings, based on up-to-date experimental measurements. In addition, we consider the possibility of cancellations among flavor-changing contributions of various origins, e.g. from multiple R-parity violating couplings or R-parity conserving soft terms. Destructive interferences among new-physics contributions could then open phenomenologically allowed regions, for values of the parameters that are naively excluded when the parameters are varied individually.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/213691
url http://hdl.handle.net/10261/213691
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2016-78022-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2016-0597
https://doi.org/10.1007/JHEP02(2019)066
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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