/ 96 06 38 9 v 1 2 0 Ju n 19 96 Parton sum rules and improved scaling variable

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.

/ 96 06 48 0 v 1 2 9 Ju n 19 96 Bound states of singlet quarks at LHC

We discuss the discovery potential of the bound states of singlet quarks at LHC. We find that it is possible to discover bound states of singlet quarks at LHC with singlet quark masses up to 300 Gev for e Q = 2 3 and up to 200 Gev for e Q = − 1 3 .

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

ar X iv : h ep - p h / 96 06 44 8 v 1 2 6 Ju n 19 96 PSU / TH / 169 DIFFRACTIVE FACTORIZATION - A SIMPLE FIELD THEORY MODEL

Operator definitions of diffractive parton distribution functions are given. A distinction is made between the special case of “Regge factorization” to the general case of “diffractive factorization” with explicit expressions for F diff 2 (βxIP , Q ;xIP , t) in both cases. A calculation from a simple field theory model is presented in the style of “constituent counting rules” for the behavior o...

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.