dc.contributor.author |
Heinemeyer, S |
en |
dc.contributor.author |
Mondragon, M |
en |
dc.contributor.author |
Zoupanos, G |
en |
dc.date.accessioned |
2014-03-01T01:28:04Z |
|
dc.date.available |
2014-03-01T01:28:04Z |
|
dc.date.issued |
2008 |
en |
dc.identifier.issn |
1126-6708 |
en |
dc.identifier.uri |
https://dspace.lib.ntua.gr/xmlui/handle/123456789/18695 |
|
dc.subject |
GUT |
en |
dc.subject |
Supersymmetric Standard model |
en |
dc.subject |
Supersymmetry phenomenology |
en |
dc.subject.classification |
Physics, Particles & Fields |
en |
dc.subject.other |
SUPERSYMMETRIC GAUGE-THEORIES |
en |
dc.subject.other |
PROBE WMAP OBSERVATIONS |
en |
dc.subject.other |
MSSM HIGGS BOSONS |
en |
dc.subject.other |
HIGH-PRECISION PREDICTIONS |
en |
dc.subject.other |
ANOMALOUS MAGNETIC-MOMENT |
en |
dc.subject.other |
TOP-QUARK MASS |
en |
dc.subject.other |
LARGE TAN-BETA |
en |
dc.subject.other |
STANDARD MODEL |
en |
dc.subject.other |
BRANCHING RATIO |
en |
dc.subject.other |
QCD CORRECTIONS |
en |
dc.title |
Confronting finite unified theories with low-energy phenomenology |
en |
heal.type |
journalArticle |
en |
heal.identifier.primary |
10.1088/1126-6708/2008/07/135 |
en |
heal.identifier.secondary |
http://dx.doi.org/10.1088/1126-6708/2008/07/135 |
en |
heal.identifier.secondary |
135 |
en |
heal.language |
English |
en |
heal.publicationDate |
2008 |
en |
heal.abstract |
Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified Theories that can be made all-loop finite. The requirement of all-loop finiteness leads to a severe reduction of the free parameters of the theory and, in turn, to a large number of predictions. FUTs are investigated in the context of low-energy phenomenology observables. We present a detailed scanning of the all-loop finite SU(5) FUTs, where we include the theoretical uncertainties at the unification scale and we apply several phenomenological constraints. Taking into account the restrictions from the top and bottom quark masses, we can discriminate between different models. Including further low-energy constraints such as B physics observables, the bound on the lightest Higgs boson mass and the cold dark matter density, we determine the predictions of the allowed parameter space for the Higgs boson sector and the supersymmetric particle spectrum of the selected model. |
en |
heal.publisher |
INT SCHOOL ADVANCED STUDIES |
en |
heal.journalName |
Journal of High Energy Physics |
en |
dc.identifier.doi |
10.1088/1126-6708/2008/07/135 |
en |
dc.identifier.isi |
ISI:000258144100135 |
en |
dc.identifier.volume |
2008 |
en |
dc.identifier.issue |
7 |
en |