arXiv subjects

A. A. Ashimova

Publications and source records attributed to A. A. Ashimova.

2 recordsLinked to original sources

arXiv2008

The Constraint on FCNC Coupling of the Top Quark with a Gluon from ep Collisions

Using the constraint on the single top production cross-section obtained at the HERA collider, $σ(ep \to e t X)$, we evaluate an upper limit on oupling constant of the anomalous top quark interaction with a gluon via flavor-changing neutral current: $|κ_{tgq}/Λ| \le 0.4 {TeV}^{-1}$, BR$(t \to gq) < 13 % $

hep-ph↗

arXiv2008

Simulation of the Polarized Fermion Decay

In this paper the modification of the method conventionally used for the modeling of the massive fermions production and decays is proposed. The step by step algorithm is presented. Under the strict conditions the proposed method of modeling allow distinctly raise the efficiency of the computations.

hep-ph↗