Closing the light sbottom mass window from a compilation of e+e−→hadron data
نویسندگان
چکیده
منابع مشابه
Closing the light sbottom mass window from a compilation of e+e− → hadron data
The e+e− → hadron cross section data from PEP, PETRA, TRISTAN, SLC and LEP, at centre-of-mass energies between 20 to 209GeV, are analysed to search for the production of a pair of light sbottoms decaying hadronically via R-parityviolating couplings. This analysis allows the 95%C.L. exclusion of such a particle if its mass is below 7.5GeV/c2. The light sbottom mass window is closed. To be publis...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2004
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2004.04.063