| Full text | |
| Author(s): Show less - |
Lozano, I, A.
;
Oller, J. C.
[1]
;
Jones, D. B.
[2]
;
da Costa, R. F.
[3, 4]
;
Varella, M. T. do N.
[5]
;
Bettega, M. H. F.
[6]
;
Ferreira da Silva, F.
[7]
;
Limao-Vieira, P.
[7]
;
Lima, M. A. P.
[3]
;
White, R. D.
[8]
;
Brunger, M. J.
[2]
;
Blanco, F.
[9]
;
Munoz, A.
[1]
;
Garcia, G.
[10]
Total Authors: 14
|
| Affiliation: | [1] Ctr Invest Energet Medioambientales & Tecnol CIEM, Ave Complutense 22, Madrid 28040 - Spain
[2] Flinders Univ S Australia, Coll Sci & Engn, GPOB 2100, Adelaide, SA 5001 - Australia
[3] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083859 Campinas, SP - Brazil
[4] Univ Fed Espirito Santo, Ctr Ciencias Exatas, Dept Fis, BR-29075910 Vitoria, ES - Brazil
[5] Univ Sao Paulo, Inst Fis, Rua Matao 1731, BR-05508090 Sao Paulo, SP - Brazil
[6] Univ Fed Parana, Dept Fis, CP 19044, BR-81531990 Curitiba, Parana - Brazil
[7] Univ NOVA Lisboa, Lab Colisoes Atom & Mol, CEFITEC, Dept Fis, P-2829516 Caparica - Portugal
[8] James Cook Univ, Coll Sci & Engn, Townsville, Qld - Australia
[9] Univ Complutense Madrid, Dept Fis Atom Mol & Nucl, E-28040 Madrid - Spain
[10] Lozano, A., I, CSIC, Inst Fis Fundamental, Serrano 113 Bis, E-28006 Madrid - Spain
Total Affiliations: 10
|
| Document type: | Journal article |
| Source: | Physical Chemistry Chemical Physics; v. 20, n. 34, p. 22368-22378, SEP 14 2018. |
| Web of Science Citations: | 8 |
| Abstract | |
Total electron scattering cross sections, from para-benzoquinone, for impact energies ranging between 1 to 200 eV, have been obtained by measuring the attenuation of a linear electron beam under magnetic confinement conditions. Random uncertainty limits on these values have been found to be within 5%. Systematic errors, due to the axial magnetic beam conditions in combination with the acceptance angle of the detector, have been evaluated by integrating our calculated independent atom model with the screening corrected additivity rule and interference term elastic differential cross sections over that detection acceptance angle. Our previous calculations and measurements on this molecule (Jones et al., J. Chem. Phys., 2018, 148, 124312 and J. Chem. Phys., 2018, 148, 204305), have been compiled and complemented with new elastic and inelastic scattering cross section calculations in order to obtain a comprehensive cross section data base, within the considered energy range, for modelling purposes. The self-consistency of the present data set has been evaluated by simulating the electron transport of 15 eV electrons in para-benzoquinone, and comparing those results with the observed transmitted intensity distribution. (AU) | |
| FAPESP's process: | 17/24145-9 - Anionic and positronic transient molecular states |
| Grantee: | Andre de Pinho Vieira |
| Support Opportunities: | Regular Research Grants |