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Nuclear structure of /sup 94/Tc

Journal Article · · Phys. Rev., C; (United States)
Levels in /sup 94/Tc up to an excitation of 4.5 MeV were populated by means of the /sup 92/Mo(/sup 3/He,p)/sup 94/Tc reaction at E/sub 3He/ = 25 MeV. Distorted-wave Born-approximation analyses of the proton angular distributions lead to spin and parity assignments for several levels. Coupled channel calculations predict that contributions of a sequential (p-n) transfer mechanism are important and angular distributions for the lowest 0/sup +/, 1/sup +/, and 2/sup +/ states are better accounted for by interference effects between one- and two-step processes. A possible 0/sup +/ state at 2.72 MeV excitation is suggested to be the (d5/2/sup p/ d5/2/sup n/) antianalog of the /sup 94/Mo ground state.
Research Organization:
Institut de Physique Nucleaire, Orsay, France
OSTI ID:
5986717
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 20:1; ISSN PRVCA
Country of Publication:
United States
Language:
English

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