Lifetime measurement of the first excited 2+ state in 112Te
Doncel, M., Bäck, T., Cullen, D. M., Hodge, D., Qi, C., Cederwall, B., . . . Uusitalo, J. (2015). Lifetime measurement of the first excited 2+ state in 112Te. Physical Review C, 91 (6), 061304(R). doi:10.1103/PhysRevC.91.061304
Published in
Physical Review CDate
2015Copyright
© 2015 American Physical Society. Published in this repository with the kind permission of the publisher.
The lifetime of the 2+ → 0+
g.s. transition in the neutron-deficicient nucleus 112Te has been measured for the
first time using the DPUNS plunger and the recoil distance Doppler shift technique. The deduced value for the
reduced transition probability is B(E2 :0+
g.s. → 2+) = 0.46 ± 0.04 e2b2, indicating that there is no unexpected
enhancement of the B(E2 :0+
g.s. → 2+) values in Te isotopes below the midshell. The result is compared to and
discussed in the framework of large-scale shell-model calculations.