CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1987, Vol. 4 ›› Issue (3): 284-298.

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ANALYTICAL CALCULATION OF THE RADIAL INTEGRALS

Cai Chong-hai1, Wang Si-wen2   

  1. 1. Nankai University, Tianjin;
    2. Xibei University, Xian
  • Received:1986-10-05 Revised:1987-06-01 Online:1987-09-25 Published:1987-09-25

Abstract: In this work we describe a method from which one can conveniently derive the analytical expression of the radial integralsn1l1FLn2l2(q)≡∫0 (Rn1l1·(αr)jL(Kr)Rn2l2(αr)r2dr(q≡(K)/(α)). We also give the analytical expressions of for n1l1FLn2l2 L=0,1,2, and a general form of the radial integrals for all L,n1,l1,n2,l2 expressed by multi-sum.