On the $\pi \pi$-scattering lengths in the theory with effective Lagrangian
High Energy Physics - Phenomenology
2016-06-22 v1
Abstract
Use of the effective Lagrangian incorporating both the scalar and pseudoscalar mesons gives a possibility to calculate the -scattering lengths without attraction of the ChPT theory.
Keywords
Cite
@article{arxiv.1511.00498,
title = {On the $\pi \pi$-scattering lengths in the theory with effective Lagrangian},
author = {E. P. Shabalin},
journal= {arXiv preprint arXiv:1511.00498},
year = {2016}
}
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7 pages, 0 figures