RESONANCE PHOTODECAY AMPLITUDES TO 1.8 GEV

Citation
Zj. Li et al., RESONANCE PHOTODECAY AMPLITUDES TO 1.8 GEV, Physical review. C. Nuclear physics, 47(6), 1993, pp. 2759-2763
Citations number
22
Categorie Soggetti
Physics, Nuclear
ISSN journal
05562813
Volume
47
Issue
6
Year of publication
1993
Pages
2759 - 2763
Database
ISI
SICI code
0556-2813(1993)47:6<2759:RPAT1G>2.0.ZU;2-1
Abstract
We present the results of an energy-dependent and set of energy-indepe ndent partial-wave analyses of pion-photoproduction data. The analyses extend from threshold to 1.8 GeV in the laboratory photon energy. Res onance photodecay amplitudes axe extracted for the 16 baryon resonance s found within this energy range. Comparisons are made with previous d eterminations and quark model predictions. For the stronger resonances , we find results in good agreement with the earlier determinations of Crawford and Morton.