objective: htlv-1 and htlv-2 are widespread worldwide and endemic in several areas such as northeastern iran. the present survey aimed to determine the prevalence of htlv-1 and htlv-2 among healthy individuals in neyshabour city during the years of 2010-2014. methods: a total of 8054 blood samples were collected from participants referred to the great medical diagnostic laboratory in neyshabur,...

We present calculation of the next-to-leading corrections to the hard coefficient functions which appear in the description of nonleptonic B-decays in the factorization approach. These corrections, together with radiative corrections to the jet function, represent the full next-to-leading contribution to the hard spectator scattering term in the decay amplitudes. Using obtained analytical resul...

We consider the complex scalar field coupled to background NC U(1) YM and calculate the correlator of two gauge invariant composite operators. We show how the noncommutative gauge invariance is restored for higher correlators (though the Green's function itself is not invariant). It is interesting that the recently discovered noncommutative solitons appear in the calculation.

We present a phenomenological study of τ-sleptons˜τ1,2 and τ-sneutrinos˜ντ in the Minimal Su-persymmetric Standard Model with complex parameters Aτ , µ and M1. We analyse production and decays of the˜τ1,2 and˜ντ at a future e + e − collider. We present numerical predictions for the important decay rates, paying particular attention to their dependence on the complex parameters. The branching ra...

We study neutralino sectors in extensions of the MSSM that dynamically generate the μ-term. The extra neutralino states are superpartners of the Higgs singlets and/or additional gauge bosons. The extended models may have distinct lightest neutralino properties which can have important influences on their phenomenology. We consider constraints on the lightest neutralino from LEP, Tevatron, and (...

We analyze the chargino contributions to the K−K̄ mixing and ε in the mass insertion approximation and derive the corresponding bounds on the mass insertion parameters. We find that the chargino contributions can significantly enlarge the regions of the parameter space where CP violation can be fully supersymmetric. In principle, the observed values of ε and ε may be entirely due to the chargino...