Polarization observables in exclusive kaon photoproduction on the deuteron
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Applied Physics, Okayama University of Science, 1-1 Ridai-cho, Okayama 700 (Japan)
Single and double polarization observables for kaon photoproduction on the deuteron are studied theoretically with modern hyperon-nucleon forces. The kinematical region of the kaon scattered forward with large momentum is thoroughly investigated where either the quasifree scattering leading to the kaon and hyperon or the final-state interaction between hyperon and nucleon are expected. The quasifree scatterings show characteristic peaks in the inclusive cross sections. The final-state interaction effects are significant, especially around the {lambda}N and {sigma}N thresholds. The double polarization C{sub z} is found to be sensitive to the final-state interaction effects. Precise data would help to clarify the property of the {lambda}N-{sigma}N interaction and also help to extract the information on the elementary amplitude from the quasifree scattering region.
- OSTI ID:
- 20863770
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 3 Vol. 74; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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