arXiv:1312.3406·v1·High Energy Physics — Phenomenology

Dependence of nucleon mass on parameters of instanton medium

E. G. Drukarev🇷🇺 · E. L. Kryshen🇷🇺 · M. A. Matveev🇷🇺 · M. G. Ryskin🇷🇺 · V. A. Sadovnikova🇷🇺

Abstract

We trace the dependence of the nucleon mass and of the effective size of the nucleon on the characteristics of the instanton medium, which are the average instanton size $ρ$ and the distance between the instantons in instanton medium R. We consider several scenario for variation of the values of $ρ$ and R.

Comments: 11 pages, 3 Tables, 3 Figures