HEAL DSpace

Reduction of couplings and heavy top quark in the minimal SUSY GUT

Αποθετήριο DSpace/Manakin

Εμφάνιση απλής εγγραφής

dc.contributor.author Kubo, J en
dc.contributor.author Mondragon, M en
dc.contributor.author Zoupanos, G en
dc.date.accessioned 2014-03-01T01:42:41Z
dc.date.available 2014-03-01T01:42:41Z
dc.date.issued 1994 en
dc.identifier.issn 05503213 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/23895
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0001239272&partnerID=40&md5=70ce955e8d73e1a2746df6b6dee5dd7e en
dc.title Reduction of couplings and heavy top quark in the minimal SUSY GUT en
heal.type journalArticle en
heal.publicationDate 1994 en
heal.abstract Out of 256 independent reduction solutions that can be found within the minimal supersymmetric SU(S) GUT, there are exactly two asymptotically free solutions which can restrict the top quark mass mt and do not contradict the observed mass spectrum of the first two fermion generations. A numerical analysis shows that these two solutions lie on the same renormalization group invariant surface on which mt and the bottom quark mass mb assume relatively stable values for a given supersymmetry breaking scale mSUSY. For mSUSY = 200 GeV with αS(MZ) = 0.12, αem(MZ) = (127.9)-1 and mτ = 1.78 GeV fixed, we find that on this surface mt and mb vary 2% and 3% around their central values 182 GeV and 5.3 GeV, respectively. en
heal.journalName Nuclear Physics B en
dc.identifier.volume 424 en
dc.identifier.issue 2 en
dc.identifier.spage 291 en
dc.identifier.epage 307 en


Αρχεία σε αυτό το τεκμήριο

Αρχεία Μέγεθος Μορφότυπο Προβολή

Δεν υπάρχουν αρχεία που σχετίζονται με αυτό το τεκμήριο.

Αυτό το τεκμήριο εμφανίζεται στην ακόλουθη συλλογή(ές)

Εμφάνιση απλής εγγραφής