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Full-Text Articles in Physical Sciences and Mathematics
The G-Factor Of The 7/2+ 1264.4 Kev Level In 97zr, Z. Berant, R. L. Gill, M. H. Rafailovich, R. E. Chrien, J. C. Hill, F. K. Wohn, R. F. Petry, C. Chung, Graham F. Peaslee, M. Mohsen
The G-Factor Of The 7/2+ 1264.4 Kev Level In 97zr, Z. Berant, R. L. Gill, M. H. Rafailovich, R. E. Chrien, J. C. Hill, F. K. Wohn, R. F. Petry, C. Chung, Graham F. Peaslee, M. Mohsen
Faculty Publications
The g-factor of the level in 97Zr has been measured using the time-differential perturbed angular correlation method. The resultant g-factor, g=+0.39(4) is consistent with the simple shell model prediction for a if neutron, assuming gs=gsfree. This is in contrastrast to the measured in 115Sn, 121Te, 125,127Xe where consistency is obtained with theoretical calculation by assuming gs≈0.7 gsfree and is seen as another confirmation of quasi-shell closure at 96Zr.
G-Factor Measurements Of 41+ States In The N=82 Isotones 136xe And 138ba, Z. Berant, A. Wolf, John C. Hill, F. K. Wohn, R. L. Gill, H. Mach, M. Rafailovich, H. Kruse, B. H. Wildenthal, Graham F. Peaslee, A. Aprahamian, J. Goulden, C. Chung
G-Factor Measurements Of 41+ States In The N=82 Isotones 136xe And 138ba, Z. Berant, A. Wolf, John C. Hill, F. K. Wohn, R. L. Gill, H. Mach, M. Rafailovich, H. Kruse, B. H. Wildenthal, Graham F. Peaslee, A. Aprahamian, J. Goulden, C. Chung
Faculty Publications
The g factors for the 4+1 states in Xe136 and Ba138 were measured using the method of time-integral perturbed angular correlation. The levels of interest were populated by the decay of mass-separated I136 and Cs138. g factors of 0.80±0.15 and 0.80±0.14 were measured for the 4+1 states in Xe136 and Ba138, respectively. The above results, along with those for the g factors in the 4+1 state in Ce140 and the 6+1 states in Te134 and Ba138, are well described by a shell-model calculation in which the effective elemental proton g factors are g’l=1.12 and g’s=4.12.