ar X iv : h ep - p h / 96 06 26 9 v 3 2 7 Ju n 19 96 WM - 96 - 105 May 1996 K L → π o νν in Extended Higgs Models

ar X iv : h ep - p h / 96 06 26 9 v 1 7 J un 1 99 6 WM - 96 - 105 June 1996 K L → π o νν in Extended Higgs Models

The decay KL → πνν is an excellent probe of the nature of CP violation. It is almost entirely CP-violating, and hadronic uncertainties are negligible. Experiments which hope to detect the decay are currently being planned. We calculate the decay rate in several extensions of the standard model Higgs sector, including the Liu-Wolfenstein two-doublet model of spontaneous CP-violation and the Wein...

ar X iv : h ep - t h / 96 06 18 6 v 1 2 7 Ju n 19 96 An Heterotic SUSY Version of one Non – Stable Integrability

By using Heterotic SUSY path integral, one version and generali zation of an integrability theorem due to Mayer is obtained.

ar X iv : a st ro - p h / 96 06 17 9 v 1 2 9 Ju n 19 96 LECTURE 1 Coalescence of Binary Neutron Stars

X iv : h ep - p h / 96 06 48 2 v 1 2 9 Ju n 19 96 Preprint INR 924 / 96 June 1996 MIXING OF NEUTRAL B MESONS AND FACTORIZATION

A brief review of checking the factorization hypothesis for matrix element of B 0 − ¯ B 0 mixing within operator product expansion and QCD sum rules is given. Both perturbative and power corrections are considered.

ar X iv : h ep - p h / 96 07 38 9 v 1 2 2 Ju l 1 99 6 B → X s τ + τ − in a two Higgs doublet model

The inclusive rate and forward-backward asymmetry of dilepton angular distribution for a B-meson to decay to strange hadronic final states and a ττ pair in a two Higgs doublet model are computed. In particular, contributions of neutral Higgs bosons to the decay are included. QCD corrections to the effective Hamiltonian for B → Xsττ are calculated using the leading logarithmic approximation.