charm 衰变中的轻标量介子
高能物理 - 实验
2007-05-23 v1
摘要
We present recent results on scalar light mesons based on Dalitz plot analyses of charm decays from Fermilab experiment E791. Low mass scalar mesons are found to have large contributions to the decays studied, D^+\to K^-\pi^+\pi^+ and D_+, D_s^+\to\pi^-\pi^+\pi^+. These results demonstrate the importance of charm decays as a new environment for the study of light meson physics.
引用
@article{arxiv.hep-ex/0206075,
title = {Light Scalar Mesons in Charm Decays},
author = {Ignacio Bediaga},
journal= {arXiv preprint arXiv:hep-ex/0206075},
year = {2007}
}
备注
5 pages, 7 figures, to appear in proceeding of Flavor Physics & CP Violation (FCPC), May 16-18,2002, University of Pennsylvania