Finite-width effects in the mixing of neutral mesons
High Energy Physics - Phenomenology
2009-02-18 v1
Abstract
We analyze a contribution of the finite-width (mass-smearing) effects to the mixing of neutral mesons. It was shown, that this contribution is dominant in the D-meson system and large in the K-meson one. An account of the mass-smearing effects allows to explain some discrepancy between standard predictions and experimental data in these cases.
Keywords
Cite
@article{arxiv.0902.2937,
title = {Finite-width effects in the mixing of neutral mesons},
author = {V. I. Kuksa},
journal= {arXiv preprint arXiv:0902.2937},
year = {2009}
}
Comments
16 pages, 5 figures, 1 table