Strong Phase Transition within the U(1)-extended MSSM

Journal Article · Sun Oct 31 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3518335· OSTI ID:21428745

Ahriche, Amine ^[1]

---

1. Laboratory of Theoretical Physics, Department of Physics, University of Jijel, PB 98 Ouled Aissa, DZ-18000 Jijel (Algeria)

In this work, the electroweak phase transition (EWPT) strength has been investigated within the U(1) extended Minimal Supersymmetric Standard Model (UMSSM) without introducing any exotic fields. We found that the EWPT could be strongly first order for reasonable values of the lightest Higgs and neutralino masses.

• OSTI ID: 21428745
• Journal Information: AIP Conference Proceedings, Vol. 1295, Issue 1; Conference: 3. Algerian workshop on astronomy and astrophysics, Constantine (Algeria), 12-13 Jun 2010; Other Information: DOI: 10.1063/1.3518335; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
HIGGS BOSONS
HIGGS MODEL
NEUTRINOS
PHASE TRANSFORMATIONS
REST MASS
STANDARD MODEL
SUPERSYMMETRY
U-1 GROUPS
UNIFIED-FIELD THEORIES
BOSONS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
GRAND UNIFIED THEORY
HADRON-HADRON INTERACTIONS
INTERACTIONS
LEPTONS
LIE GROUPS
MASS
MASSLESS PARTICLES
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
POSTULATED PARTICLES
QUANTUM FIELD THEORY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
UNIFIED GAUGE MODELS