Collider discovery limits for supersymmetric Higgs bosons

Journal Article · Tue Dec 01 04:00:00 EST 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.46.4914· OSTI ID:6967241

Barger, V; Cheung, K ^[1]; Phillips, R J.N. ^[2]; Stange, A L ^[3]

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1. Physics Department, University of Wisconson, Madison, Wisconsin 53706 (United States)
2. Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, OX110QX (United Kingdom)
3. Physics Department, University of Wisconsin, Madison, Wisconsin 53706 (United States)

The prospects for discovery of the five Higgs bosons of the minimal supersymmetric standard model are assessed for existing and planned future colliders, including the CERN [ital e][sup +][ital e[minus]] colliders LEP I and LEP II, the Large Hadron Collider, and Superconducting Super Collider. As a benchmark for comparisons, we take a top-quark mass [ital m][sub [ital t]]=150 GeV and squark mass parameter [ital [tilde m]]=1 TeV in evaluating one-loop radiative corrections; some results for other [ital m][sub [ital t]] values are also given. Searches based on the most promising production and decay channels are taken into account. For large regions in parameter space, detectable signals are predicted for one or more of the Higgs bosons, but there remains a region for which no signals would be visible at the above colliders.

• DOE Contract Number: AC02-76ER00881
• OSTI ID: 6967241
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 46:11; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662120* -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
662210 -- Specific Theories & Interaction Models
662340 -- Hadron Interactions-- (1992-)
662390 -- Electromagnetic Processes & Properties-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
BEAM LUMINOSITY
CORRECTIONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
FIELD THEORIES
HADRON-HADRON INTERACTIONS
HIGGS BOSONS
INTERACTIONS
LEP STORAGE RINGS
MASS
MATHEMATICAL MODELS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
QUARKS
RADIATIVE CORRECTIONS
RENORMALIZATION
STANDARD MODEL
STORAGE RINGS
SUPERCONDUCTING SUPER COLLIDER
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
TEV RANGE
TEV RANGE 10-100
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
WEINBERG-SALAM GAUGE MODEL