| Автор | Sadhan K Adhikari |
| Автор | Puspajit Mandal |
| Дата выпуска | 2001-03-28 |
| dc.description | We present a convergent variational basis-set calculational scheme for elastic scattering of the positronium atom by the hydrogen atom in S wave. Highly correlated trial functions with appropriate symmetry are needed to achieve convergence. We report convergent results for scattering lengths in atomic units for both singlet ( = 3.49 ± 0.20) and triplet ( = 2.46 ± 0.10) states. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Convergent variational calculation of positronium-hydrogen-atom scattering lengths |
| Тип | lett |
| DOI | 10.1088/0953-4075/34/6/106 |
| Electronic ISSN | 1361-6455 |
| Print ISSN | 0953-4075 |
| Журнал | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Том | 34 |
| Первая страница | L187 |
| Последняя страница | L194 |
| Выпуск | 6 |
