TY - JOUR
T1 - (S)neutrino properties in R-parity-violating supersymmetry
T2 - CP-conserving phenomena
AU - Grossman, Yuval
PY - 1999/4/7
Y1 - 1999/4/7
N2 - R-parity-violating supersymmetry (with a conserved baryon number B) provides a framework for particle physics with lepton-number- (L-) violating interactions. We examine in detail the structure of the most general R-parity-violating (B-conserving) model of low-energy supersymmetry. We analyze the mixing of Higgs bosons with sleptons and the mixing of charginos and neutralinos with charged leptons and neutrinos, respectively. Implications for neutrino and sneutrino masses and mixing and CP-conserving sneutrino phenomena are considered. L-violating low-energy supersymmetry can be probed at future colliders by studying the phenomenology of sneutrinos. Sneutrino-antisneutrino mass splittings and lifetime differences can provide new opportunities to probe lepton number violation at colliders.
AB - R-parity-violating supersymmetry (with a conserved baryon number B) provides a framework for particle physics with lepton-number- (L-) violating interactions. We examine in detail the structure of the most general R-parity-violating (B-conserving) model of low-energy supersymmetry. We analyze the mixing of Higgs bosons with sleptons and the mixing of charginos and neutralinos with charged leptons and neutrinos, respectively. Implications for neutrino and sneutrino masses and mixing and CP-conserving sneutrino phenomena are considered. L-violating low-energy supersymmetry can be probed at future colliders by studying the phenomenology of sneutrinos. Sneutrino-antisneutrino mass splittings and lifetime differences can provide new opportunities to probe lepton number violation at colliders.
UR - https://www.scopus.com/pages/publications/85037889257
U2 - 10.1103/PhysRevD.59.093008
DO - 10.1103/PhysRevD.59.093008
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AN - SCOPUS:85037889257
SN - 1550-7998
VL - 59
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 9
ER -