抄録
The partial wave analysis is an important method of obtaining the collision cross section in atomic and nuclear physics. An algorithm is devised to reduce the computing time by using a vector computer. In solving the Schrödinger equation numerically, this algorithm vectorizes the recurrent calculation in an ingenious way. The method is suited for those problems that are related to relatively a small number of quantum states (reaction channels). A simple example of the calculation is shown for elastic scattering. A speed-up gain of 8 is achieved in comparison to a scalar computer.
本文言語 | 英語 |
---|---|
ページ(範囲) | 17-26 |
ページ数 | 10 |
ジャーナル | Journal of Computational Physics |
巻 | 80 |
号 | 1 |
DOI | |
出版ステータス | 出版済み - 1月 1 1989 |
!!!All Science Journal Classification (ASJC) codes
- 数値解析
- モデリングとシミュレーション
- 物理学および天文学(その他)
- 物理学および天文学(全般)
- コンピュータ サイエンスの応用
- 計算数学
- 応用数学