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D/sub 5/2/ isobaric analog state in /sup 55/Co

Journal Article · · Phys. Rev. C; (United States)
The reaction /sup 54/Fe(p,p'..gamma..) /sup 54/Fe has been studied in the proton energy range 3.88 to 4.28 MeV. In all, 35 resonances were found. Angular distributions of the 2/sup +/..-->..0/sup +/ transition in /sup 54/Fe were measured at all the resonances and 20 (5/2)/sup +/ states were identified. These are the major fragments of the isobaric analog of the (5/2)/sup +/ 4.466 MeV state of /sup 55/Fe. From the angular distributions the intensities of the s/sub 1/2/, d/sub 3/2/, and d/sub 5/2/ inelastic partial waves were deduced. Capture ..gamma.. ray spectra were measured for all of the (5/2)/sup +/ resonances. The decay channels of the isobaric analog state fragments were subjected individually to fine structure analysis and compared using channel width correlations.
Research Organization:
Van de Graaff Accelerator Laboratory, King Saud University, Riyadh, Saudi Arabia
OSTI ID:
7073153
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Journal Issue: 2 Vol. 35:2; ISSN PRVCA
Country of Publication:
United States
Language:
English