A comparison of experimental and theoretical low energy positron scattering from furan

Cheong, Z., Moreira, G.M., Bettega, M.H.F., Blanco, F., Garcia, G., Brunger, M. J., White, R.D., and Sullivan, J.P. (2020) A comparison of experimental and theoretical low energy positron scattering from furan. Journal of Chemical Physics, 153 (24). 244303.

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View at Publisher Website: https://doi.org/10.1063/5.0027874
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Abstract

This paper presents a joint experimental and theoretical study of positron scattering from furan. Experimental data were measured using the low energy positron beamline located at the Australian National University and cover an energy range from 1 eV to 30 eV. Cross sections were measured for total scattering, total elastic and inelastic scattering, positronium formation, and differential elastic scattering. Two theoretical approaches are presented: the Schwinger multichannel method and the independent atom method with screening corrected additivity rule. In addition, our data are compared to corresponding electron scattering results from the same target with a number of significant differences observed and discussed.

Item ID: 66580
Item Type: Article (Research - C1)
ISSN: 1089-7690
Copyright Information: (C) The authors. Published under license by AIP Publishing. Accepted Version: Can be made open access in an Institutional Repository after an embargo period of 12 months.
Funders: Australian Research Council (ARC), Spanish Ministry of Science and Innovation (MICINN)
Projects and Grants: ARC Grant No. DP190100696, MICINN FIS2016-80440, MICINN PID2019-104727RB-C2
Date Deposited: 27 Apr 2021 02:23
FoR Codes: 51 PHYSICAL SCIENCES > 5102 Atomic, molecular and optical physics > 510201 Atomic and molecular physics @ 100%
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