Total electron scattering cross sections for pyrimidine and pyrazine as measured using a magnetically confined experimental system
In: Digital.CSIC. Repositorio Institucional del CSIC instname Digital.CSIC: Repositorio Institucional del CSIC Consejo Superior de Investigaciones Científicas (CSIC); (2014)
Online
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9 pags., 4 figs. -- XXVIII International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2013)
In this paper, a recently constructed apparatus for measuring electron scattering cross sections while applying a strong axial magnetic field is utilized for determining total scattering cross sections. The first molecules studied with this setup are pyrimidine (1,3-diazine) and pyrazine (1,4-diazine), whose total cross sections are obtained for the incident electron energy range of 8-500 eV. Quite good agreement with earlier theoretical predictions is found after accounting for the angular acceptance (angular resolution for forward scattering) of the apparatus. However, no other experimental total cross sections for electron scattering from pyrimidine or pyrazine have been found in the literature for comparison.
This study was partially supported by the Ministerio de Ciencia e Innovacion (FIS2009-10245 and FIS2012-31320) and the EU Framework Programme (COST Action MP1002). Technical support from the Spanish National Institute for Fusion Research of CIEMAT is acknowledged. MJB thanks the Australian Research Council for some financial support. MCF acknowledges a PIF grant of the Comunidad Aut´onoma de Madrid. PLV acknowledges FCT-MEC support through PEst-OE/FIS/UI0068/2011 and PTDC/FIS-ATO/1832/2012 grants.
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Total electron scattering cross sections for pyrimidine and pyrazine as measured using a magnetically confined experimental system
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Autor/in / Beteiligte Person: | Fuss, Martina ; Limão-Vieira, Paulo ; Blanco, Francisco J. ; Brunger, Michael J. ; Sanz, A.G. ; García, Gustavo ; Oiler, J.C. ; Ministerio de Ciencia e Innovación (España) ; European Cooperation in Science and Technology ; Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (España) |
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Quelle: | Digital.CSIC. Repositorio Institucional del CSIC instname Digital.CSIC: Repositorio Institucional del CSIC Consejo Superior de Investigaciones Científicas (CSIC); (2014) |
Veröffentlichung: | IOP Publishing, 2014 |
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