Exclusive J/Psi electroproduction in a dual model
Exclusive J/Psi electroproduction is studied in the framework of the analytic S-matrix theory. The differential and integrated elastic cross sections are calculated using the Modified Dual Amplitude with Mandelstam Analyticity (M-DAMA) model. The model is applied to the description of the available experimantal data and proves to be valid in a wide region of the kinematical variables s, t and Q^2. Our amplitude can be used also as a universal background parametrization for the extraction of tiny resonance signals.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DOE/OR/23177
- OSTI ID:
- 978462
- Report Number(s):
- JLAB-THY-09-1120; DOE/OR/23177-1072; PRVDAQ; TRN: US201010%%109
- Journal Information:
- Phys.Rev.D, Vol. 80, Issue 11; ISSN 1550-7998
- Country of Publication:
- United States
- Language:
- English
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