TY  - JOUR
AU  - Goldkuhle, A. et al
AU  - Perez-Vidal, R. M.
PY  - 2020
DA  - 2020//
TI  - Lifetime measurements of excited states in neutron-rich Ti-53: Benchmarking effective shell-model interactions
T2  - Phys. Rev. C
JO  - Physical Review C
SP  - 054334
EP  - 10pp
VL  - 102
IS  - 5
PB  - Amer Physical Soc
AB  - Level lifetimes of the yrast (5/2(-)) to 13/2(-) states in the neutron-rich nucleus Ti-53, produced in a multinucleon-transfer reaction, have been measured for the first time. The recoil distance Doppler-shift method was employed and lifetimes of the excited states were extracted by a lineshape analysis aided by GEANT4-based Monte-Carlo simulations. The experiment was performed at the Grand Accelerateur National d'Ions Lourds facility in Caen, France, by using the Advanced Gamma Tracking Array for the gamma-ray detection coupled to the large-acceptance variable mode spectrometer for an event-by-event particle identification and the Cologne plunger for deep-inelastic reactions. Reduced transition probabilities, deduced from the lifetimes, give new information on the nuclear structure of Ti-53, and are used to benchmark different shell-model calculations using established interactions in the f p shell.
SN  - 2469-9985
UR  - https://doi.org/10.1103/PhysRevC.102.054334
DO  - 10.1103/PhysRevC.102.054334
LA  - English
N1  - WOS:000595152800006
ID  - Goldkuhle+Perez-Vidal2020
ER  -