New results in open charm spectroscopy through an effective Lagrangian approach
High Energy Physics - Phenomenology
2013-10-29 v1
Abstract
An effective Lagrangian approach based on the heavy quark and chiral symmetry is introduced to analyse the spectroscopy of open charm mesons. Strong two-body decay widths and ratios of branching fractions are computed, and this piece of information is used to assign quantum numbers to recently observed charmed states which still need to be properly classified.
Keywords
Cite
@article{arxiv.1310.7416,
title = {New results in open charm spectroscopy through an effective Lagrangian approach},
author = {Floriana Giannuzzi},
journal= {arXiv preprint arXiv:1310.7416},
year = {2013}
}
Comments
6 pages, 1 figure, 1 table. To appear in the proceedings of The 6th International Workshop on Charm Physics (CHARM 2013)