A study of ultra-low energy electron - hydrogen fluoride scattering using high-n Rydberg atoms: Possible role of dipole-supported states
| dc.contributor.advisor | Dunning, F. B. | |
| dc.creator | Hill, Shannon Bradley | |
| dc.date.accessioned | 2009-06-04T00:41:32Z | |
| dc.date.available | 2009-06-04T00:41:32Z | |
| dc.date.issued | 1996 | |
| dc.description.abstract | A detailed experimental and theoretical study of the interaction of very-low-energy electrons with the polar target HF is presented. This interaction is investigated experimentally by measuring rate constants for ionization and state-changing in collisions between K(np) Rydberg atoms with $90\sbsp{\sim}{<}n\sbsp{\sim}{<}400$ and HF. The data are found to be consistent with the results of rotational close-coupling calculations that include possible effects associated with dipole-supported real or virtual states. The value of this state is effectively the only free parameter in the theoretical model. Comparison with the data suggests that for low energy electron-HF scattering there is a virtual state which, for $J=0,$ has an energy of 1-1.5 meV. The present work points to the importance of dipole supported states in electron-polar molecule scattering. | |
| dc.format.extent | 75 p. | en_US |
| dc.format.mimetype | application/pdf | |
| dc.identifier.callno | THESIS PHYS. 1996 HILL | |
| dc.identifier.citation | Hill, Shannon Bradley. "A study of ultra-low energy electron - hydrogen fluoride scattering using high-n Rydberg atoms: Possible role of dipole-supported states." (1996) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/14100">https://hdl.handle.net/1911/14100</a>. | |
| dc.identifier.uri | https://hdl.handle.net/1911/14100 | |
| dc.language.iso | eng | |
| dc.rights | Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder. | |
| dc.subject | Atomic physics | |
| dc.subject | Molecular physics | |
| dc.title | A study of ultra-low energy electron - hydrogen fluoride scattering using high-n Rydberg atoms: Possible role of dipole-supported states | |
| dc.type | Thesis | |
| dc.type.material | Text | |
| thesis.degree.department | Physics | |
| thesis.degree.discipline | Natural Sciences | |
| thesis.degree.grantor | Rice University | |
| thesis.degree.level | Masters | |
| thesis.degree.name | Master of Science |
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