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Ps - He scattering using a static-exchange model
| Content Provider | Scilit |
|---|---|
| Author | Sarkar, Nirmal K. Ghosh, A. S. |
| Copyright Year | 1997 |
| Description | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics The static-exchange model has been employed to investigate Ps - He atom scattering at low and intermediate energies using Hylleraas and Hartree - Fock wavefunctions for the He atom. The total elastic cross sections and s-, p- and d-wave phase shifts are reported and our present phase shifts are compared with those existing predictions. The effect of electron exchange is found to be significant at low and medium energies and the scattering parameters are found to be sensitive to the choice of wavefunction. |
| Related Links | http://iopscience.iop.org/article/10.1088/0953-4075/30/20/019/pdf |
| Ending Page | 4597 |
| Page Count | 7 |
| Starting Page | 4591 |
| ISSN | 09534075 |
| e-ISSN | 13616455 |
| DOI | 10.1088/0953-4075/30/20/019 |
| Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Issue Number | 20 |
| Volume Number | 30 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1997-10-28 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Atomic, Molecular and Chemical Physics Phase Shift Cross Section Hartree Fock |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics |
