臺灣博碩士論文加值系統

本文提出了一個對k-i基底殼模型之派生係數(CFP)實行Heritage截斷的實際可行的計算方法,並推導出了未耦合前的,具有任意對稱性的k-和i-的粒子和洞眼派生係數的對稱性,加上Heritage截斷方法,使CFP的計算工作量和存儲量大幅度減少,用這種方法,已在DEC3000工作站上計算出了全部k<=2,i<=7/2,Heritage量子數u<=2的全部CFP,為實現重核殼模型計算提供了可能性.

An accessible Heritage truncation scheme for the Coefficient of FractionalParentage(CFP) in k-i basis shell model is proposed. A relation of particle-hole symmetry for the uncoupled k- and i-space CFP with arbitrary symmetry isalso derived. By exploiting the derived particle-hole symmetry and theHeritage truncation scheme, a great amount of computation and storage isreduced. By using this approach, all the CFPs with k<=2, i<=7/2, and Heritagequantum number u<=2 are computed on DEC3000 workstation. This provides thecapacity of realizing the shell model calculation for heavy nuclei.