On unification and nucleon decay in supersymmetric grand unified theories based on SU(5)
NAGIOS: RODERIC FUNCIONANDO

On unification and nucleon decay in supersymmetric grand unified theories based on SU(5)

DSpace Repository

On unification and nucleon decay in supersymmetric grand unified theories based on SU(5)

Show simple item record

dc.contributor.author Dorsner, Ilja
dc.contributor.author Fileviez Pérez, Pavel
dc.contributor.author Rodrigo García, Germán Vicente
dc.date.accessioned 2015-06-18T10:44:27Z
dc.date.available 2015-06-18T10:44:27Z
dc.date.issued 2007
dc.identifier.uri http://hdl.handle.net/10550/44441
dc.description.abstract We investigate the unification constraints in the minimal sypersymmetric grand unified theories based on SU(5) gauge symmetry. The most general constraints on the spectrum of minimal supersymmetric SU(5) and flipped SU(5) are shown. The upper bound on the mass of the colored Higgs mediating proton decay is discussed in detail in the context of the minimal supersymmetric SU(5). In the case of the minimal SUSY SU(5) we show that if we stick to the strongest bound on the colored triplet mass coming from dimension five proton decay contributions there is no hope to test this model at future nucleon decay experiments through the dimension six operators. We find a lower bound on the partial proton decay lifetime for all relevant channels in the context of flipped SUSY SU(5). We conclude that flipped SUSY SU(5) might be in trouble if proton decay is found at the next generation of experiments with a lifetime below 10^{37} years.
dc.language.iso eng
dc.relation.ispartof Physics Letters B, 2007, vol. 649, num. 2-3, p. 197-205
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Dorsner, Ilja Fileviez Pérez, Pavel Rodrigo García, Germán Vicente 2007 On unification and nucleon decay in supersymmetric grand unified theories based on SU(5) Physics Letters B 649 2-3 197 205
dc.subject Física
dc.title On unification and nucleon decay in supersymmetric grand unified theories based on SU(5)
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-06-18T10:44:28Z
dc.identifier.doi http://dx.doi.org/10.1016/j.physletb.2007.03.062
dc.identifier.idgrec 043177

View       (201.5Kb)

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search

Browse

Statistics