Resonances in QCD
Abstract
We report on the EMMI Rapid Reaction Task Force meeting 'Resonances in QCD', which took place at GSI October 12-14, 2015. A group of 26 people met to discuss the physics of resonances in QCD. The aim of the meeting was defined by the following three key questions: What is needed to understand the physics of resonances in QCD? Where does QCD lead us to expect resonances with exotic quantum numbers? What experimental efforts are required to arrive at a coherent picture? For light mesons and baryons only those with , and quark content were considered. For heavy-light and heavy-heavy meson systems, those with quarks were the focus. This document summarizes the discussions by the participants, which in turn led to the coherent conclusions we present here.
Keywords
Cite
@article{arxiv.1511.09353,
title = {Resonances in QCD},
author = {Matthias F. M. Lutz and Jens Sören Lange and Michael Pennington and Diego Bettoni and Nora Brambilla and Volker Crede and Simon Eidelman and Albrecht Gillitzer and Wolfgang Gradl and Christian B. Lang and Volker Metag and Juan Nieves and Sebastian Neubert and Makoto Oka and Steve L. Olsen and Marco Pappagallo and Stephan Paul and Marc Pelizäus and Alessandro Pilloni and Elisabetta Prencipe and Jim Ritman and Sinead Ryan and Ulrike Thoma and Ulrich Uwer and Wolfram Weise},
journal= {arXiv preprint arXiv:1511.09353},
year = {2016}
}
Comments
20 pages, 1 figure, report on the EMMI Rapid Reaction Task Force meeting '{\it Resonances in QCD}', which took place at GSI October 12-14, 2015