Dynamical coupled channel approach to omega meson production
Conference
·
OSTI ID:918579
The dynamical coupled channel approach of Matsuyama, Sato, and Lee is used to study the $$\omega$$--meson production induced by pions and photons scattering from the proton. The parameters of the model are fixed in a two-channel (\omega N,\pi N) calculation for the non-resonant and resonant contributions to the $$T$$ matrix by fitting the available unpolarized differential cross section data. The polarized photon beam asymmetry is predicted and compared to existing data.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA
- Sponsoring Organization:
- USDOE - Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 918579
- Report Number(s):
- JLAB-THY-07-727; DOE/OR/23177-0185
- Country of Publication:
- United States
- Language:
- English
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