g-factor measurement of the two lowest 10+ states in 140Sm

Authors :: F. Brandolini
D. Bazzacco
M. De Poli
A. M. I. Haque
S. Lunardi
F. Soramel
G. de Angelis
P. Pavan
K. Loewenich
C. Rossi-Alvarez
Source :: Physics Letters B. 206:404-407
Publication Year :: 1988
Publisher :: Elsevier BV, 1988.
Abstract: The g -factors of the two 10 + states in 140 Sm at 3172 and 3210 keV have been measured by means of the TDPAD method. The obtained values are g = −0.176(20) and g = 1.27(9), respectively. The reaction 116 Cd ( 28 Si, 4n) 140 Sm, at incident beam energy of 125 MeV, has been used. The measured values clearly show that these states can be described as rather pure (νh 11/2 ) −2 and (πh 11/2 ) 2 configurations.