Eur. Phys. J. C (2004) 37: 233-240
https://doi.org/10.1140/epjc/s2004-01992-0

theoretical physics

Studying the Bell-Steinberger relation

Institute of Physics, University of Zielona Gora, ul. Podgorna 50, 65-246, Zielona Gora, Poland

^* e-mail: K.Urbanowski@if.uz.zgora.pl

Abstract

The Bell-Steinberger relation is analyzed. The questionable points of the standard derivation of this relation are discussed. It is shown that the use of a more accurate approximation than the one usually used in the derivation of this relation can lead to corrections to the right hand side of the standard Bell-Steinberger relation.