ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract 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 $$l\tilde v, l\bar v\tilde \gamma , q_1 \bar q_2 \tilde \gamma$$ and $$q_1 \bar q_2 \tilde g$$ (with subsequent gluino decay $$\tilde g \to q\bar q\tilde \gamma$$ ). 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.).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01560282
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