Mass dependence of HBT correlations in e^+e^- annihilation
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
Mass dependence of the effective source radii, observed in hadronic decays by several LEP I experiments, is analyzed in a model which assumes proportionality between four-momentum of a produced particle and the four-vector describing its space-time position at the freeze-out. It is shown that this relation (commonly accepted in description of high-energy collisions) can explain the data, provided all particles are emitted from a "tube" of fm in diameter at a constant proper time fm.
Cite
@article{arxiv.hep-ph/0006290,
title = {Mass dependence of HBT correlations in e^+e^- annihilation},
author = {A. Bialas and M. Kucharczyk and H. Palka and K. Zalewski},
journal= {arXiv preprint arXiv:hep-ph/0006290},
year = {2014}
}
Comments
15 pages, 3 figures