eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV
Journal Article
·
OSTI ID:875587
Differential cross sections for the reaction gamma p {yields} eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. The results reported here possess much greater accuracy than previous measurements. Analyses of these data indicate for the first time the coupling of the eta prime N channel to both the S{sub 11}(1535) and P{sub 11}(1710) resonances, known to couple strongly to the eta N channel in photoproduction on the proton, and the importance of j=3/2 resonances in the process.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 875587
- Report Number(s):
- JLAB-PHY-05-34; DOE/ER/40150-3706; nucl-ex/0512019
- Country of Publication:
- United States
- Language:
- English
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