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Title: {ital R}-parity violation and uses of the rare decay {tilde {nu}}{r_arrow}{gamma}{gamma} in hadron and photon colliders

Abstract

We consider implications of the loop process {tilde {nu}}{r_arrow}{gamma}{gamma} in the minimal supersymmetric standard model with {ital R}-parity violation (R/{sub P}) for future experiments, where the sneutrino is produced as the only supersymmetric particle. We present a scenario for the R/{sub P} couplings, where this clean decay, although rare with Br({tilde {nu}}{r_arrow}{gamma}{gamma}){approximately}10{sup {minus}6}, may be useful for sneutrino detection over a range of sneutrino masses at the CERN Large Hadron Collider. Furthermore, the new {tilde {nu}}{gamma}{gamma} effective coupling may induce detectable sneutrino resonant production in {gamma}{gamma} collisions, over a considerably wide mass range. We compare {tilde {nu}}{r_arrow}{gamma}{gamma}, gg throughout the paper with the analogous yet quantitatively very different, Higgs boson {r_arrow}{gamma}{gamma}, gg decays and comment on the loop processes {tilde {nu}}{r_arrow}WW, ZZ. {copyright} {ital 1999} {ital The American Physical Society}

Authors:
; ;  [1];  [2]
  1. Physics Department, University of California, Riverside, California, 92521 (United States)
  2. Physics Department, Brookhaven National Laboratory, Upton, New York, 11973 (United States)
Publication Date:
OSTI Identifier:
328538
Resource Type:
Journal Article
Journal Name:
Physical Review, D
Additional Journal Information:
Journal Volume: 59; Journal Issue: 3; Other Information: PBD: Feb 1999
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; SPARTICLES; NEUTRINOS; P INVARIANCE; SUPERSYMMETRY; CERN LINAC; STANDARD MODEL; NEUTRINO DETECTION; INTERMEDIATE VECTOR BOSONS

Citation Formats

Bar-Shalom, S, Eilam, G, Wudka, J, and Soni, A. {ital R}-parity violation and uses of the rare decay {tilde {nu}}{r_arrow}{gamma}{gamma} in hadron and photon colliders. United States: N. p., 1999. Web. doi:10.1103/PhysRevD.59.035010.
Bar-Shalom, S, Eilam, G, Wudka, J, & Soni, A. {ital R}-parity violation and uses of the rare decay {tilde {nu}}{r_arrow}{gamma}{gamma} in hadron and photon colliders. United States. https://doi.org/10.1103/PhysRevD.59.035010
Bar-Shalom, S, Eilam, G, Wudka, J, and Soni, A. Mon . "{ital R}-parity violation and uses of the rare decay {tilde {nu}}{r_arrow}{gamma}{gamma} in hadron and photon colliders". United States. https://doi.org/10.1103/PhysRevD.59.035010.
@article{osti_328538,
title = {{ital R}-parity violation and uses of the rare decay {tilde {nu}}{r_arrow}{gamma}{gamma} in hadron and photon colliders},
author = {Bar-Shalom, S and Eilam, G and Wudka, J and Soni, A},
abstractNote = {We consider implications of the loop process {tilde {nu}}{r_arrow}{gamma}{gamma} in the minimal supersymmetric standard model with {ital R}-parity violation (R/{sub P}) for future experiments, where the sneutrino is produced as the only supersymmetric particle. We present a scenario for the R/{sub P} couplings, where this clean decay, although rare with Br({tilde {nu}}{r_arrow}{gamma}{gamma}){approximately}10{sup {minus}6}, may be useful for sneutrino detection over a range of sneutrino masses at the CERN Large Hadron Collider. Furthermore, the new {tilde {nu}}{gamma}{gamma} effective coupling may induce detectable sneutrino resonant production in {gamma}{gamma} collisions, over a considerably wide mass range. We compare {tilde {nu}}{r_arrow}{gamma}{gamma}, gg throughout the paper with the analogous yet quantitatively very different, Higgs boson {r_arrow}{gamma}{gamma}, gg decays and comment on the loop processes {tilde {nu}}{r_arrow}WW, ZZ. {copyright} {ital 1999} {ital The American Physical Society}},
doi = {10.1103/PhysRevD.59.035010},
url = {https://www.osti.gov/biblio/328538}, journal = {Physical Review, D},
number = 3,
volume = 59,
place = {United States},
year = {1999},
month = {2}
}