Low-energy constants and condensates from the V-A spectrum
High Energy Physics - Phenomenology
2015-06-18 v1 High Energy Physics - Lattice
Abstract
We present an analysis of the isospin-one V-A correlator based on our successful simultaneous description of the OPAL V and A non-strange tau spectral data. We discuss the values obtained for the Chiral Perturbation Theory low-energy constants L_10 and C_87 as well as the dimension-six and eight condensates and compare them with those in the literature.
Keywords
Cite
@article{arxiv.1311.6679,
title = {Low-energy constants and condensates from the V-A spectrum},
author = {D. Boito and M. Golterman and M. Jamin and K. Maltman and S. Peris},
journal= {arXiv preprint arXiv:1311.6679},
year = {2015}
}
Comments
5 pages, 1 figure. Contribution to the proceedings of the International Workshop on e^+e^- collisions from Phi to Psi 2013