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Total electron scattering cross sections from thiophene for the (1-300 eV) impact energy range

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Lozano, A. I. and Loupas, A. and Blanco Ramos, Francisco and Gorfinkiel, J. D. and García, G. (2018) Total electron scattering cross sections from thiophene for the (1-300 eV) impact energy range. Journal of chemical physics, 149 (13). ISSN 0021-9606

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Official URL: http://dx.doi.org/10.1063/1.5050349


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https://aip.scitation.org/Publisher


Abstract

Experimental electron scattering cross sections for thiophene in the impact energy range from 1 to 300 eV have been measured with a magnetically confined electron transmission-beam apparatus. Random uncertainty limits have been estimated to be less than 5%, and systematic errors derived from acceptance angle limitations have also been identified and evaluated. Experimental values are compared with our previous low energy (1-15 eV) R-matrix and intermediate/high energy (15-300 eV) IAM-SCAR+I calculations finding reasonable agreement, within the combined uncertainty limits. Some of the low energy shape and core-excited resonances predicted by previous calculations are experimentally confirmed in this study. Published by AIP Publishing.


Item Type:Article
Additional Information:

This experimental study has been partially supported by the Spanish Ministerio de Ciencia, Innovación y Universidades (Project No. FIS 2016-80440) and the FP7-European Union-ITN (Project No. 608163-ARGENT). A.I.L. also acknowledges the "Garantía Juvenil" grant programme from MINECO and support from the Doctorate Program in Science from the UNED University. J.D.G. acknowledges EPSRC funding.

Uncontrolled Keywords:Polyatomic-molecules; Ionization; Attachment; Pyridine
Subjects:Sciences > Physics > Nuclear physics
ID Code:51557
Deposited On:03 Apr 2019 10:49
Last Modified:02 Oct 2019 23:01

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