Publication:
Decoupling of supersymmetric particles in the MSSM

dc.book.titleQuamtum Effects in the MSSM
dc.contributor.authorDobado González, Antonio
dc.contributor.authorHerrero, M.J.
dc.contributor.authorPeñaranda, Siannah
dc.date.accessioned2023-06-20T21:07:58Z
dc.date.available2023-06-20T21:07:58Z
dc.date.issued1998
dc.descriptionInternational Workshop on Quantum Effects in the MSSM (1997. Barcelona. España)
dc.description.abstractA heavy supersymmetric spectrum at the Minimal Supersymmetric Standard Model is considered and the decoupling from the low energy electroweak scale is analyzed. A formal and partial proof of decoupling of supersymmetric particles in the limit where their masses are larger than the electroweak scale is performed by integrating out all the sparticles to one loop and by evaluating the effective action for the standard electroweak gauge bosons W+/-, Z and gamma. The Higgs sector is not considered here. Analytical results for the two-point functions of the electroweak gauge bosons and the S,T and U parameters, to be valid in that limit, are also presented. ii discussion on how the decoupling takes place in terms of both the physical sparticle masses and the non-physical mass parameters as the mu-parameter and the soft-breaking parameters is included.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/22758
dc.identifier.isbn981-02-3450-3
dc.identifier.relatedurlhttp://arxiv.org/abs/hep-ph/9711441
dc.identifier.urihttps://hdl.handle.net/20.500.14352/60769
dc.language.isoeng
dc.page.final286
dc.page.initial266
dc.page.total21
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.keywordPhysics
dc.subject.keywordParticles & Fields
dc.subject.ucmFísica (Física)
dc.subject.unesco22 Física
dc.titleDecoupling of supersymmetric particles in the MSSM
dc.typebook part
dspace.entity.typePublication
relation.isAuthorOfPublication16523fad-99a9-422c-9a8e-c949ccffadec
relation.isAuthorOfPublication.latestForDiscovery16523fad-99a9-422c-9a8e-c949ccffadec
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