Measurements of the Total Cross Section for the Scattering of Low-Energy Electrons by Metastable Argon

1971 ◽  
Vol 3 (5) ◽  
pp. 1622-1628 ◽  
Author(s):  
Robert Celotta ◽  
Howard Brown ◽  
Robert Molof ◽  
Benjamin Bederson
Keyword(s):  
Total Cross Section ◽  
Cross Section ◽  
Low Energy ◽  
Low Energy Electrons

scholarly journals Взаимодействие низкоэнергетических электронов с молекулами D-рибозы

2021 ◽  
Vol 129 (12) ◽  
pp. 1471
Author(s):  
И.В. Чернышова ◽  
Е.Э. Контрош ◽  
О.Б. Шпеник
Keyword(s):  
Total Cross Section ◽  
Energy Range ◽  
Cross Section ◽  
Electron Scattering ◽  
Cross Sections ◽  
Electron Attachment ◽  
Low Energy ◽  
Dissociative Electron Attachment ◽  
Low Energy Electrons ◽  
First Time

Abstract– The interactions of low-energy electrons (<20 eV) with D-ribose molecules, namely, electron scattering and dissociative attachment, are studied. The results of these studies showed that the fragmentation of D-ribose molecules occurs effectively even at an electron energy close to zero. as well as in the energy range 5.50–9.50 eV. In the total cross section of electron scattering by molecules, resonance features at energies of 5.00–9.00 eV in the region of formation of ionic fragments C3H4O2–, C2H3O2–, OH–, associated with the destruction of molecular heterocycles, were experimentally discovered for the first time. The correlation of the features observed in the scattering and dissociative electron attachment cross sections is analyzed.

The Elastic Scattering of Low Energy Electrons in Thomas-Fermi Theory

1971 ◽  
Vol 26 (6) ◽  
pp. 1054-1057 ◽  
Author(s):  
T. Tietz
Keyword(s):  
Elastic Scattering ◽  
Total Cross Section ◽  
Cross Section ◽  
Scattering Length ◽  
Low Energy ◽  
Fermi Theory ◽  
Thomas Fermi ◽  
Low Energy Electrons ◽  
Analytical Expressions

Abstract A detailed study has been made of the elastic scattering of lew-energy electrons in Thomas-Fermi Theory. The analytical expressions which have been obtained for the scattering length a and the total cross section o are illustrated numerically.

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