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Threshold ionization of hydrogen by antiproton impact
| Content Provider | Scilit |
|---|---|
| Author | Feagin, James M. Goddard, Michael J. |
| Copyright Year | 1997 |
| Description | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Antiproton impact ionization near threshold is analysed from the point of view of an unstable dynamical equilibrium in the slow three-body break-up configuration. The instability is shown to be displaced from the Coulomb saddle - the centre of charge of the antiproton and the electron - and hence with the proton on the line between the negative pair but about six times closer to the antiproton than to the electron. The Wannier threshold law is derived, and possible negative-ion probes of these underlying Coulomb instabilities considered. |
| Related Links | http://iopscience.iop.org/article/10.1088/0953-4075/30/3/022/pdf |
| Ending Page | 702 |
| Page Count | 10 |
| Starting Page | 693 |
| ISSN | 09534075 |
| e-ISSN | 13616455 |
| DOI | 10.1088/0953-4075/30/3/022 |
| Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Issue Number | 3 |
| Volume Number | 30 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1997-02-14 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Nuclear Physics Dynamic Equilibrium Impact Ionization |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics |
