The RNO framework to the $σ$-particle mass
Abstract
Description
The "standard" iso-singlet scalar particle $σ$ is reconsidered in the reduced normal-ordering (RNO) framework to the effective SU(2) theory. Recent reanalysis of the $ππ$-phase shift [1] is used.
LaTeX, 6 pages, no figures and tables
LaTeX, 6 pages, no figures and tables