T. Kaneda

Nucleon decay matrix elements from lattice QCD

We present a model-independent calculation of hadron matrix elements for all dimension-six operators associated with baryon number violating processes using lattice QCD. The calculation is performed with the Wilson quark action in the quenched approximation at

Phase structure of lattice QCD at finite temperature for 2+1 flavors of Kogut-Susskind quarks

\beta=6/g^2=6.0

B meson leptonic decay constant with quenched lattice NRQCD

on a

Structure of critical lines in quenched lattice QCD with the Wilson quark action

28^2\times 48\times 80

I=2 pion scattering length with Wilson Fermions

lattice. Our results cover all the matrix elements required to estimate the partial lifetimes of (proton,neutron)

Finite-temperature phase structure of lattice QCD with the Wilson quark action for two and four flavors

\to

Non-perturbative renormalization factors of bilinear quark operators for Kogut-Susskind fermions and light quark masses in quenched QCD

(

Pion decay constant in quenched QCD with Kogut-Susskind quarks

\pi,K,\eta

Nucleon decay matrix elements with the Wilson quark action: an update

) +(

Parallel sessionB → πlv Form factors with NRQCD heavy quark and clover light quark actions☆

{\bar \nu},e^+,\mu^+