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Closing the light sbottom mass window from a compilation of $e^+ e^- \to$ 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-parity-violating couplings. This analysis allows the 95% C.L. exclusion o...
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Lenguaje: | eng |
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2004
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Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2004.04.063 http://cds.cern.ch/record/724920 |