Vinodkumar, M., Limbachiya, C., Barot, A., Mason, Nigel (2012) Theoretical total cross sections for e-SO 2 scattering over a wide energy range (0.1-2000 eV) revealing a 3.4-eV shape resonance. Physical Review A - Atomic, Molecular, and Optical Physics, 86 (1). (doi:10.1103/PhysRevA.86.012706) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:74734)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: https://doi.org/10.1103/PhysRevA.86.012706 |
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Abstract
We have used the ab initio R-matrix formalism at low impact energies (below the ionization threshold of the target) and the spherical complex optical potential methodology above the ionization threshold to generate total cross sections for e-SO 2 scattering over the energy range from 0.1 to 2000 eV. The eigenphase diagram and total cross section indicate a structure at 3.4 eV which is ascribed to a shape resonance, evidence for which appears in earlier experimental studies.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1103/PhysRevA.86.012706 |
| Uncontrolled keywords: | Ab initio, Energy ranges, Experimental studies, Ionization thresholds, Low impact energy, R-matrix, Shape resonance, Spherical complexes, Total cross section, Wide energy range, Ionization potential, Sulfur dioxide, Electron resonance |
| Institutional Unit: | Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy |
| Former Institutional Unit: |
Divisions > Division of Natural Sciences > Physics and Astronomy
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| Depositing User: | Nigel Mason |
| Date Deposited: | 17 Jul 2019 14:16 UTC |
| Last Modified: | 20 May 2025 09:45 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/74734 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Mason, Nigel.
| Creator's ORCID: |
 https://orcid.org/0000-0002-4468-8324
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| CReDIT Contributor Roles: |
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