Isotensor Hadronic Parity Violation
High Energy Physics - Phenomenology
2013-05-30 v2 Nuclear Theory
Abstract
Weak interactions between quarks give rise to hadronic parity violation which can be observed in nuclear and few-nucleon systems. We study the QCD renormalization of the isotensor component of parity violation at next-to-leading order accuracy. The renormalization group is employed to evolve the interaction down to hadronic scales. As the results are renormalization scheme dependent, we compare various schemes, including 't Hooft-Veltman dimensional regularization, and several regularization independent-momentum subtraction schemes.
Keywords
Cite
@article{arxiv.1207.4996,
title = {Isotensor Hadronic Parity Violation},
author = {B. C. Tiburzi},
journal= {arXiv preprint arXiv:1207.4996},
year = {2013}
}
Comments
4 pages, 2 figures, brief report, v2. version to be published