Heavy Baryons and QCD Sum Rules

O. I. Yakovlev

Heavy Baryons and QCD Sum Rules

高能物理 - 唯象学 2016-09-06 v1

作者: O. I. Yakovlev

摘要

We discuss an application of QCD sum rules to the heavy baryons $\Lambda_Q$ and $\Sigma_Q$ . The predictions for the masses of heavy baryons, residues and Isgur-Wise function are presented. The new results on two loop anomalous dimensions of baryonic currents and QCD radiative corrections (two- and three- loop contributions) to the first two Wilson coefficients in OPE are explicitly presented.

关键词

qcd sum rules baryon physics quark masses

引用

@article{arxiv.hep-ph/9608348,
  title  = {Heavy Baryons and QCD Sum Rules},
  author = {O. I. Yakovlev},
  journal= {arXiv preprint arXiv:hep-ph/9608348},
  year   = {2016}
}

备注

Invited talk given at the III German-Russian Workshop on Heavy Quark Physics, Dubna, Russia, May 20-22, 1996 to appear in the Proceedings; 11 pages, 3 Postscript figures

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