USE OF BINOMIAL COEFFICIENTS IN FAST AND ACCURATE CALCULATION OF CLEBSCH–GORDAN AND GAUNT COEFFICIENTS, AND WIGNER n - j SYMBOLS
Yazarlar (3)
I. I. Guseinov Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Bahtiyar Mehmetoğlu
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ebru ÇOPUROĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Theoretical and Computational Chemistry (Q4) | ||
| Dergi ISSN | 0219-6336 | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2009 |
| Cilt / Sayı / Sayfa | 8 / 2 / 251–259 | DOI | 10.1142/S0219633609004782 |
| Makale Linki | http://www.worldscientific.com/doi/abs/10.1142/S0219633609004782 | ||
| Özet |
| Using binomial coefficients, the new simple and efficient algorithms for the accurate and fast calculation of the Clebsch–Gordan and Gaunt coefficients, and Wigner n - j symbols for n = 3, 6, 9 are presented. For quick calculations, the binomial coefficients are stored in the memory of the computer. It is demonstrated that the use of binomial coefficients greatly reduces the CPU time. The numerical results presented are in complete agreement with those obtained in the alternative evaluation procedure. The method suggested is completely general and free of any restrictions. |
| Anahtar Kelimeler |
| Clebsch-Gordan coefficients | Gaunt coefficients | Gaussian type orbitals | Slater type orbitals | Wigner n - j symbols |
Science Direct
USE OF BINOMIAL COEFFICIENTS IN FAST AND ACCURATE CALCULATION OF CLEBSCH–GORDAN AND GAUNT COEFFICIENTS, AND WIGNER n - j SYMBOLS
| Atıf Sayıları | |
| Google Scholar | 7 |
| Scopus | 2 |