Dependence of nucleon mass on parameters of instanton medium

E. G. Drukarev; E. L. Kryshen; M. A. Matveev; M. G. Ryskin; V. A. Sadovnikova

Dependence of nucleon mass on parameters of instanton medium

High Energy Physics - Phenomenology 2013-12-13 v1

Authors: 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 $\rho$ and the distance between the instantons in instanton medium R. We consider several scenario for variation of the values of $\rho$ and R.

Keywords

nucleon mass instanton medium effective size instanton size QCD vacuum

Cite

@article{arxiv.1312.3406,
  title  = {Dependence of nucleon mass on parameters of instanton medium},
  author = {E. G. Drukarev and E. L. Kryshen and M. A. Matveev and M. G. Ryskin and V. A. Sadovnikova},
  journal= {arXiv preprint arXiv:1312.3406},
  year   = {2013}
}

Comments

11 pages, 3 Tables, 3 Figures

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