Application of the Veneziano model to the analysis of three pion charmonium decays
Journal Article
·
· Physics Letters B
In this study, we adapt the Veneziano model to the analysis of vector charmonium decays. Starting from a set of covariant Veneziano terms we show how to construct partial waves amplitudes that receive contributions from selected Regge trajectories. The amplitudes, nevertheless retain the proper asymptotic limit. This arises from duality between directly produced resonances and cross-channel Reggeons and in practical applications helps remove uncertainties in the parametrization of backgrounds.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- FG0287ER40365; AC05-06OR23177; FG02-87ER40365
- OSTI ID:
- 1197717
- Alternate ID(s):
- OSTI ID: 1154721
- Report Number(s):
- JLAB-THY-14-1911; DOE/OR/23177-3161; arXiv:1403.5782; S0370269314006376; PII: S0370269314006376
- Journal Information:
- Physics Letters B, Journal Name: Physics Letters B Vol. 737 Journal Issue: C; ISSN 0370-2693
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- Netherlands
- Language:
- English
Cited by: 15 works
Citation information provided by
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Web of Science
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