New bounds on R-parity violating couplings

Carlson, Carl E. ; Roy, Probir ; Sher, Marc (1995) New bounds on R-parity violating couplings Physics Letters B, 357 (1-2). pp. 99-104. ISSN 0370-2693

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We use information from rare nonleptonic decays of heavy-quark mesons to put new bounds on the magnitudes of certain product combinations of baryon nonconserving Rparity violating couplings in supersymmetric models. Product combinations of lepton and baryon nonconserving R-parity violating couplings are also considered in the light of existing bounds on nucleon decay. Contrary to popular impression, a few such combinations are shown to remain essentially unconstrained.

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Deposited On:05 Jul 2011 06:16
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