The Brief Life of a Hadron: QCD unquenched
Conference
·
OSTI ID:1174185
- Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Once upon a time, the picture of hadrons was of mesons made of a quark and an antiquark, and baryons of three quarks. Though hadrons heavier than the ground states inevitably decay by the strong interaction, the successes of the quark model might suggest their decays are a mere perturbation. However, Eef van Beveren, whose career we celebrate here, recognised that decays are an integral part of the life of a hadron. The channels into which they decay are often essential to their very existence. These hold the secrets of strong coupling QCD and teach us the way quarks really build hadrons.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1174185
- Report Number(s):
- JLAB-THY-14-1982; DOE/OR/23177-3215; arXiv:1411.7902; TRN: US1600114
- Resource Relation:
- Conference: Workshop on Unquenched Hadron Spectroscopy: Non-perturbative Models and Methods of QCD vs. Experiment (EEF70), (Coimbra) Portugal, 1-5 Sep 2014; Related Information: Acta. Phys. Polon. B, Vol 8
- Country of Publication:
- United States
- Language:
- English
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