http://repository.iitr.ac.in/handle/123456789/25660| Title: | Systematic approach for discrete excitation of helium in the Coulomb-Born model |
| Authors: | Kumar M. Srivastava, Rajesh Tripathi A.N. |
| Published in: | Physical Review A |
| Abstract: | We have studied the electron-impact excitation of the 2 1S and 2 1P states of helium in the Coulomb-Born approximation. Closed-form expressions for scattering amplitudes have been obtained with Fourier decomposition of the interaction potential and then the use of accurate correlated wave functions. The results of the present calculations have been compared with other available theoretical calculations and experimental measurements. © 1985 The American Physical Society. |
| Citation: | Physical Review A, 31(2): 652-658 |
| URI: | https://doi.org/10.1103/PhysRevA.31.652 http://repository.iitr.ac.in/handle/123456789/25660 |
| Issue Date: | 1985 |
| ISSN: | 10502947 |
| Author Scopus IDs: | 57191116757 7401868829 35578960500 |
| Author Affiliations: | Kumar, M., Department of Physics, University of Roorkee, Roorkee-247667, India Srivastava, R., Department of Physics, University of Roorkee, Roorkee-247667, India Tripathi, A.N., Department of Physics, University of Roorkee, Roorkee-247667, India |
| Funding Details: | |
| Corresponding Author: | Kumar, M.; Department of Physics, University of Roorkee, Roorkee-247667, India |
| Appears in Collections: | Journal Publications [PH] |
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