TY - JOUR
T1 - Sensitivity of the nuclear collectivity to the pairing strength in 150Nd
AU - Li, Z. P.
AU - Xiang, J.
AU - Yao, J. M.
AU - Chen, H.
AU - Meng, J.
N1 - Funding Information:
Z.P.L thanks T. Nikˇsić, L. Próchniak, P. Ring, and D. Vretenar for kind collaborations. This work has been supported in part by the Major State 973 Program 2007CB815000 and the National Natural Science Foundation of China under Grant Nos. 10947013, 10975008, and 10775004, the Southwest University Initial Research Foundation Grant to Doctor (Nos. SWU110039 and SWU109011), the Fundamental Research Funds for the Central Universities under Grant No. XDJK2010B007.
PY - 2011/2
Y1 - 2011/2
N2 - The sensitivity of the nuclear collectivity to the pairing strength in 150Nd has been investigated in a collective Hamiltonian based on the relativistic point-coupling energy functional with the delta-pairing force. With the increasing pairing strength, the potential energy curve becomes shallower and softer, and the inertia parameters will be reduced rapidly. Correspondingly, the excited energies increase parabolically, but the characteristic collective observables, E(4+1 )/E(2+1) and B(E2 : 2+1 → 0+1 ) transition decrease linearly.
AB - The sensitivity of the nuclear collectivity to the pairing strength in 150Nd has been investigated in a collective Hamiltonian based on the relativistic point-coupling energy functional with the delta-pairing force. With the increasing pairing strength, the potential energy curve becomes shallower and softer, and the inertia parameters will be reduced rapidly. Correspondingly, the excited energies increase parabolically, but the characteristic collective observables, E(4+1 )/E(2+1) and B(E2 : 2+1 → 0+1 ) transition decrease linearly.
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U2 - 10.1142/S0218301311017909
DO - 10.1142/S0218301311017909
M3 - Article
AN - SCOPUS:79953708540
VL - 20
SP - 494
EP - 499
JO - International Journal of Modern Physics E
JF - International Journal of Modern Physics E
SN - 0218-3013
IS - 2
ER -