Yayınlanmış 1 Ocak 2015
| Sürüm v1
Dergi makalesi
Açık
Comparison of Experimental and Theoretical Double Differential Cross Sections of CH4 at 250 eV Impact Energy
Oluşturanlar
- 1. Mehmet Akif Ersoy Univ, Dept Phys, Burdur, Turkey
- 2. Afyon Kocatepe Univ, E COL Lab, Afyon, Turkey
- 3. Univ Ctr Naama, Naama, Algeria
Açıklama
In this study, experimental and theoretical double differential cross section (DDCS) data for methane-electron interaction mechanism after the impact of a 250 eV electron have been comprehensively determined for a wide energy range of the detected electron, from 50 to 225 eV. The first Born-One Coulomb wave modeling with Gamow factor has been calculated to analyze experimental DDCS results for a correct description of the electron impact ionization of methane molecule. It is found that these theoretical calculations are successful to describe the post-collision interaction effects due to the Coulomb long-range interaction between the outgoing electrons in the final state. A considerable agreement is found between experimental and theoretical results.
Dosyalar
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Dosyalar
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