Data file and management-retrieval code system of sub-library of atomic masses and characteristics constants of nuclear ground state (CENPL·MCC-1)

The library of atomic masses and characteristic constants for nuclear ground states, a sub-library of Chinese Evaluated Nuclear Parameter Library (CENPL), consists of two parts: the data file and management-retrieval code system. The former stores the nuclear basic data, such as the mass excesses, abundances and half-lives, spines and parities of the nuclear ground states. The latter is developed to retrieve the data stored in the data file. It can also derive the separation energies of some particles and particle groups and β-decay energies; nuclear reaction energies and the corresponding threshold energies for some neutron reaction channels including the third reaction process could also be obtained as combinations of different mass excesses. The function, feature and operation instruction of the code system are described briefly