National Natural Science Foundation of China(11475091,11005056,11175078,11075080,11075081,10935001,11075052);Natural Science Foundation for Talent Training in Basic Science(J1103208)~~
Supported by National Natural Science Foundation of China(11375005,11005056,11175078)
The triaxial dynamics of the quadrupole-deformed rotor model of both the rigid and the irrotational type are investigated in detail. The results indicate that level patterns of the two types of model can be matched wi...
Supported by National Natural Science Foundation of China(11375005,11005056,11175078,11405080)
Some binding energy related quantities serving as effective order parameters have been used to analyze the shape phase transition in the odd Sm nuclei. It is found that the signals of phase transition in the odd Sm nu...
Support by the U.S.National Science Foundation(PHY-0500291&OCI-0904874);the Southeastern Universities Research Association,the Natural Science Foundation of China(11175078);the Doctoral Program Foundation of State Education Ministry of China(20102136110002);the LSU-LNNU joint research program(9961).
The O( N) invariant quartic anharmonic oscillator is shown to be exactly solvable if the interaction parameter satisfies special conditions.The problem is directly related to that of a quantum double well anharmonic o...