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Lifetime and g-factor measurements of the 11(-) isomer in Tc-92

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Title Lifetime and g-factor measurements of the 11(-) isomer in Tc-92
 
Creator TULAPURKAR, AA
DAS, P
MISHRA, SN
PILLAY, RG
SHEIKH, JA
 
Subject n=49 isotones
level
 
Description The half-life (T-1/2) and g factor of the 2002 keV 11(-) isomer in the odd-odd nucleus Tc-92 produced by the pulsed heavy-ion reaction Zn-68(Si-28,p3n)Tc-92 have been measured using time differential perturbed angular distribution method. The measured T-1/2 value is 3.15(20) ns. From the observed spin precession frequency omega(L) of a Tc-92 recoil implanted into a ferromagnetic Ni host, we obtain the g factor to be 0.806(20). The measured value of the g factor is in good agreement with a shell model analysis carried out using pi(p(1/2)g(9/2)) and nu(p(1/2)g(9/2)) orbitals for the proton particles and neutron holes outside the Sr-88 core.
 
Publisher AMERICAN PHYSICAL SOC
 
Date 2011-07-17T15:49:17Z
2011-12-26T12:50:23Z
2011-12-27T05:50:36Z
2011-07-17T15:49:17Z
2011-12-26T12:50:23Z
2011-12-27T05:50:36Z
1996
 
Type Article
 
Identifier PHYSICAL REVIEW C, 54(6), 2904-2909
0556-2813
http://dx.doi.org/10.1103/PhysRevC.54.2904
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4773
http://hdl.handle.net/10054/4773
 
Language en