Bound on R-parity violating couplings from nonleptonic B decay

Abstract

The effective Hamiltonian for the R-parity violating couplings induced nonleptonic decay $B^{-}\to K^{-}{K}^0$ is calculated including leading log QCD corrections running from $m_{\tilde{q}}$, the mass of the up-type squark, to $m_b$. Experimental upper limit of this decay is used to give the bound on the R-parity violating couplings ${\lambda }^{\prime \prime }$.

Comments: 9 pages, Latex, 3 postscript figures included