tau. polarization as a signal of charged Higgs bosons
Journal Article
·
· Physical Review Letters; (United States)
- Department of Physics, University of Durham, Durham DH1 3LE (United Kingdom) Theory Group, KEK, Tsukuba, Ibaraki 305 (Japan)
A measurement of the {tau} polarization at hadron colliders offers an excellent signal for the detection of charged Higgs bosons, via the decay {ital H}{sup {plus minus}}{r arrow}{tau}{sup {plus minus}}{nu}. We show how such a determination can distinguish these events from the {ital W}{sup {plus minus}}{r arrow}{tau}{sup {plus minus}}{nu} background, for each of the {tau}{r arrow}{pi}{nu}, {rho}{nu}, {ital a}{sub 1}{nu}, and {ital l}{nu}{bar {nu}} decay channels.
- OSTI ID:
- 6259042
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 67:22; ISSN PRLTA; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662340 -- Hadron Interactions-- (1992-)
662380* -- Decays of Intermediate Bosons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
DECAY
ELEMENTARY PARTICLES
FERMIONS
HADRON-HADRON INTERACTIONS
HEAVY LEPTONS
HIGGS BOSONS
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTONIC DECAY
LEPTONS
MASSLESS PARTICLES
NEUTRINOS
PARTICLE DECAY
PARTICLE IDENTIFICATION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POLARIZATION
POSTULATED PARTICLES
TAU PARTICLES
W MINUS BOSONS
W PLUS BOSONS
WEAK INTERACTIONS
WEAK PARTICLE DECAY
662380* -- Decays of Intermediate Bosons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
BOSONS
DECAY
ELEMENTARY PARTICLES
FERMIONS
HADRON-HADRON INTERACTIONS
HEAVY LEPTONS
HIGGS BOSONS
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTONIC DECAY
LEPTONS
MASSLESS PARTICLES
NEUTRINOS
PARTICLE DECAY
PARTICLE IDENTIFICATION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POLARIZATION
POSTULATED PARTICLES
TAU PARTICLES
W MINUS BOSONS
W PLUS BOSONS
WEAK INTERACTIONS
WEAK PARTICLE DECAY