arXiv:hep-ph/9511285·v1·High Energy Physics — Phenomenology
Neutral Kaons without Weisskopf-Wigner Approximation
Ya. I. Azimov (Petersburg Nuclear Physics Institute, Russia)🇷🇺
Abstract
The model-independent formalism is constructed to describe decays of mixed particles without using the Weisskopf-Wigner approximation. Limitations due to various symmetries are traced for neutral mesons. As an application we show that effects of violation and going beyond WWA may be separated and studied independently.
Comments: LaTeX, 19 pages, no figures