Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - A search for the supersymmetric chargino in e+e− annihilation at PETRA
AU - Bartel, W.
AU - Finch, Alexander
AU - JADE Collaboration
PY - 1985
Y1 - 1985
N2 - A search has been made for the chargino, the supersymmetric partner of theW ± (or the partner of the charged Higgs bosons), ine + e − annihilation at PETRA using the JADE detector. The chargino decay modes investigated are lv˜,lvˉγ˜,q1qˉ2γ˜ and q1qˉ2g˜ (with subsequent gluino decay g˜→qqˉγ˜ ). No evidence for such events has been observed. The 95% C.L. lower limit for the chargino mass is typically 22.5 GeV, depending only slightly on the masses of other supersymmetric particles. If the chargino is stable, the lower mass limit is 21.1 GeV (95% C.L.).
AB - A search has been made for the chargino, the supersymmetric partner of theW ± (or the partner of the charged Higgs bosons), ine + e − annihilation at PETRA using the JADE detector. The chargino decay modes investigated are lv˜,lvˉγ˜,q1qˉ2γ˜ and q1qˉ2g˜ (with subsequent gluino decay g˜→qqˉγ˜ ). No evidence for such events has been observed. The 95% C.L. lower limit for the chargino mass is typically 22.5 GeV, depending only slightly on the masses of other supersymmetric particles. If the chargino is stable, the lower mass limit is 21.1 GeV (95% C.L.).
U2 - 10.1007/BF01560282
DO - 10.1007/BF01560282
M3 - Journal article
VL - 29
SP - 505
EP - 512
JO - Zeitschrift für Physik C Particles and Fields
JF - Zeitschrift für Physik C Particles and Fields
SN - 0170-9739
IS - 4
ER -