Identification of Family Non-universal Gauge Bosons in High-energy Electron-positron Collisions

Journal Article · Thu Oct 27 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3638103· OSTI ID:21608479

Bagneid, Ali A; Althubiti, Numa A ^[1]

---

1. Department of Physics, Umm Al-Qura University, Makkah (Saudi Arabia)

We examine effects on measurable observables in e{sup +}e{sup -} collisions resulting from the existence of additional neutral gauge bosons originating in extensions of the standard model. In particular, we consider family non-universal neutral gauge bosons occurring in the minimal supersymmetric standard model and in the Sp(6){sub L} x U(1){sub Y} model, as well as other theoretically motivated popular neutral gauge bosons. We show how the proper employment of the generation-dependent couplings of the extra gauge boson, and the appropriate adjustment of the beam polarization, not only improved the identification of the models but also enhanced the discovery potential of the family non-universal extra gauge bosons.

• OSTI ID: 21608479
• Journal Information: AIP Conference Proceedings, Vol. 1370, Issue 1; Conference: SPS55: 5. Saudi physical society conference, Abha (Saudi Arabia), 25-27 Oct 2010; Other Information: DOI: 10.1063/1.3638103; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COLLIDING BEAMS
COUPLING
ELECTRON-POSITRON INTERACTIONS
INTERMEDIATE BOSONS
NEUTRAL CURRENTS
POLARIZATION
SP GROUPS
STANDARD MODEL
SUPERSYMMETRY
U-1 GROUPS
ALGEBRAIC CURRENTS
BEAMS
BOSONS
CURRENTS
ELEMENTARY PARTICLES
FIELD THEORIES
GRAND UNIFIED THEORY
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
QUANTUM FIELD THEORY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
UNIFIED GAUGE MODELS