Physics

2003, No. 2

E.N. Akhmetzyanova, M.V. Dolgopolov, M.N. Dubinin, I.A. Smirnov, E.S. Shcherbakova

SUPERSYMMETRIC MODEL WITH EXPLICIT CP VIOLATION. 1. gg AND γγ DECAYS OF THE HIGGS BOSONS

The leading order contribution to the anomalous muon magnetic moment in the minimal supersymmetry is calculated. Symbolic results in the basis of physical fields with arbitrary masses are derived. In the limiting case of large tan β and large degenerate sparticle masses in the loop diagrams the obtained results coincide with the results known from previous publications. However, for different sparticle masses in the loop large deviations from the case of degenerate sparticle masses are obtained. Restrictions for sparticle masses are obtained using the BNL experimental result for the anomalous muon magnetic moment.

V.I. Kurochkin, S.I. Zinovyeva

TRANSFER COEFFICIENTS OF DENSE GASES CONSISTING OF SOFT SPHERES

Modification of the Enskog kinetic equation for dense gases and gas mixtures consisting of solid spheres in the case when that particles diameter depends on relative speed at collision is presented. The analytical expressions for transfer coefficients of simple dense gas as well as comparative calculating of viscosity and thermoconductivity coefficients with smoothed experimental data and Enskog theory results are obtained.