巨偶极共振参数子库（CENPL．GDP－1）的管理－检索程序系统

THE MANAGEMENT-RETRIEVAL CODE SYSTEM OF GIANT DIPOLE RESONANCE PARAMETER SUB-LIBRARY (CENPL. GDP-1 )

中国评价核参数库（ＣＥＮＰＬ）的ＧＤＰ－１子库存贮了用Ｌｏｒｅｎｔｚ曲线符合光核反应数据获取的巨偶极共振参数，建立了它的管理检索程序系统。由于库数据文件中仅存有从５１Ｖ到２３９Ｐｕ共１０２个核素的巨偶极共振参数，程序系统采用直接检索、替代、插值和系统学公式计算等方法可以补充库数据文件的不足。这里描述了它的特点、功能及使用方法。

The giant dipole resonance parameter library, 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 giant dipole resonance parameters (GDRP) of Lorentz curves fitted the total photoneutron cross section data for 102 nuclides from 51V to 239Pu. The latter is used for retrieving GDRP. Since there are on GDRP for most nuclides, a treatment method, which could supplement the GDRP for lack of ones in the data file by using the code system, is presented. It contains the direct retrieval, replacement, interpolation and systematic calculation. The function, feature and operation instruction of the code system are described briefly.