TY  - JOUR
AU  - Montanari, D. et al
AU  - Gadea, A.
PY  - 2012
DA  - 2012//
TI  - Gamma spectroscopy of calcium nuclei around doubly magic Ca-48 using heavy-ion transfer reactions
T2  - Phys. Rev. C
JO  - Physical Review C
SP  - 044301
EP  - 21pp
VL  - 85
IS  - 4
PB  - Amer Physical Soc
AB  - The. decays of neutron-rich Ca isotopes around Ca-48 were measured at Legnaro National Laboratory with the PRISMA-CLARA setup, using the heavy-ion transfer reactions Ca-48 on Ni-64 and Ca-48 on Pb-208 at approximate to 6 MeV/A. The work shows the feasibility to perform full in-beam gamma spectroscopy with heavy-ion transfer reactions (in terms of angular distributions, polarizations, and lifetimes analysis), providing a method that can be further exploited in the future with heavy targets and radioactive beams. For the one-neutron transfer channels, Ca-49 and Ca-47, shell-model and particle-vibration coupling calculations are used to understand the nature of the states. In particular, in both nuclei evidence is found for particle-vibration coupled states based on the 3(-) phonon of Ca-48. In the two-neutron transfer channels, Ca-46 and Ca-50, the experimental data are in global agreement with predictions based on full fp shell-model calculations.
SN  - 0556-2813
UR  - https://doi.org/10.1103/PhysRevC.85.044301
DO  - 10.1103/PhysRevC.85.044301
LA  - English
N1  - WOS:000302237400002
ID  - Montanari+Gadea2012
ER  -