{ital R}-parity-breaking SUSY solution to the {ital R}{sub {ital b}} and ALEPH anomalies

Journal Article · Sun Dec 01 04:00:00 EST 1996 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.54.6797· OSTI ID:397752

Choudhury, D ^[1]; Roy, D P ^[2]

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1. Max-Planck-Institut fuer Physik, Werner-Heisenberg-Institut, Foehringer Ring 6, 80805 Muenchen (Germany)
2. Theory Division, CERN, CH-1211 Geneva 23, Switzerl

We discuss an optimal {ital R}-parity-breaking SUSY solution to the {ital R}{sub {ital b}} excess as well as the ALEPH four-jet anomaly. The latter arises from the pair production of a top squark via chargino decay at CERN LEP 1.5, followed by its {ital R}-violating decay into a light quark pair. The model satisfies top quark and {ital Z}-boson decay constraints along with gaugino mass unification. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 397752
• Journal Information: Physical Review, D, Journal Name: Physical Review, D Journal Issue: 11 Vol. 54; ISSN 0556-2821; ISSN PRVDAQ
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
MASS
PAIR PRODUCTION
PARITY
SPARTICLES
SUPERSYMMETRY
SYMMETRY BREAKING
T QUARKS
Z NEUTRAL BOSONS