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

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

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
Divisions:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	Nigel Mason
Date Deposited:	17 Jul 2019 14:16 UTC
Last Modified:	16 Nov 2021 10:26 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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