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Title: 3s/sub 1/2/ spectroscopic strength distribution in /sup 207/Tl and /sup 205/Tl

Journal Article · · Phys. Rev. C; (United States)

The fragmentations of the five proton hole states, 3s/sub 1/2/, 2d/sub 3/2/, 1h/sub 11/2/, 2d/sub 5/2/, and 1g/sub 7/2/, in /sup 207/Tl and /sup 205/Tl are calculated in terms of the coupling of these states with the collective vibrational states in /sup 208/Pb and /sup 206/Pb, respectively. Good overall agreement is observed between the experimental and theoretical results. The calculated occupancy of the 3s/sub 1/2/ state in /sup 208/Pb is n(208) = 0.94, as compared to the (e,e'p) reaction result n(208) = 0.83(9) and the (d,/sup 3/He) reaction result n(208) = 0.92(13). Several weak (S/sub j/less than or equal to0.02) 3s/sub 1/2/ states are predicted in /sup 207/Tl and /sup 205/Tl.

Research Organization:
Saha Institute of Nuclear Physics, Calcutta 700 064, India
OSTI ID:
5548942
Journal Information:
Phys. Rev. C; (United States), Vol. 36:6
Country of Publication:
United States
Language:
English