{eta}{sup '} Photoproduction on the Proton for Photon Energies from 1.527 to 2.227 GeV
Journal Article
·
· Physical Review Letters
- Arizona State University, Tempe, Arizona 85287-1504 (United States)
- Rensselaer Polytechnic Institute, Troy, New York 12180-3590 (United States)
- Florida International University, Miami, Florida 33199 (United States)
- CEA-Saclay, Service de Physique Nucleaire, F91191 Gif-sur-Yvette (France)
- INFN, Sezione di Genova, 16146 Genova (Italy)
Differential cross sections for the reaction {gamma}p{yields}{eta}{sup '}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 suggest for the first time the coupling of the {eta}{sup '}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.
- OSTI ID:
- 20778607
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 6 Vol. 96; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
Similar Records
eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV
Analyzing {eta}{sup '} photoproduction data on the proton at energies of 1.5-2.3 GeV
Near threshold photoproduction of {eta} mesons off the proton
Journal Article
·
Thu Jan 12 23:00:00 EST 2006
·
OSTI ID:875587
Analyzing {eta}{sup '} photoproduction data on the proton at energies of 1.5-2.3 GeV
Journal Article
·
Sat Apr 15 00:00:00 EDT 2006
· Physical Review. C, Nuclear Physics
·
OSTI ID:20771490
Near threshold photoproduction of {eta} mesons off the proton
Journal Article
·
Mon May 08 00:00:00 EDT 1995
· Physical Review Letters
·
OSTI ID:55262