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Exact computation of the 3-j and 6-j symbols

โœ Scribed by Shan-Tao Lai; Ying-Nan Chiu

Book ID
107745390
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
618 KB
Volume
61
Category
Article
ISSN
0010-4655

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๐Ÿ“œ SIMILAR VOLUMES

Exact computation of the 9-j symbols
Exact computation of the 9-j symbols
โœ Shan-Tao Lai; Ying-Nan Chiu ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 592 KB

A useful algebraic formula for the 9-j symbol has been rewritten for convenient use on a computer. A simple FORTRAN program for the exact computation of 9-f symbols has been written for the VAX with VMS version V5.4-1 according to this formula. The results agree with the approximate values in existi

Relaxation of rotational states at colli
Relaxation of rotational states at collisions. Evaluation of some sums involving 3j- and 6j-symbols
โœ Michail L. Strekalov ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 203 KB

The transfer of population, orientation and alignment in rotationally inelastic collisions is considered within the infinite order sudden approximation. A method allowing one to obtain analytical expressions for certain sums involving 3j-and 6j-symbols has been described.