(e, 3e) Differential cross section of He (21 S) and He (23 S) |
| |
| Authors: | Kshamata Muktavat MK Srivastava |
| |
| Affiliation: | (1) Department of Physics, University of Roorkee, 247 667 Roorkee, India |
| |
| Abstract: | The angular distribution of the five-fold differential cross section for the electron impact double ionization of He (21 S) and He (23 S) has been studied. The kinematical conditions for maxima/minima in the angular distribution for the two cases have been compared. The two-step process for the double ionization is found to contribute very little in the triplet case. |
| |
| Keywords: | Angular distribution differential cross section electronic excitation ionization of molecules |
| 本文献已被 SpringerLink 等数据库收录！ |
