Electron-Hydrogen Quasi-Elastic Scattering at High Momentum Transfer: Calculations of Second Born Singular Integrals
The quasi-elastic collision of an electron with a hydrogen atom at high momentum transfer is considered. Account of the nucleus motion after a kick with a few keV electron leads to unexpected effects in shapes of the double differential cross sections, calculated with the first and second Born approximations (SBA). We discuss the way of numerical calculations of singular SBA integrals with use of the closure approximation.
Authors
- Yu. V. Popov
- Yuuki Onitsuka (ORCID: https://orcid.org/0000-0003-4387-910X)
- Masahiko Takahashi (ORCID: https://orcid.org/0000-0002-1368-5841)
- О. Чулуунбаатар (ORCID: https://orcid.org/0000-0001-5010-0593)
- S. Kanaya
Institutions
- Mongolian Academy of Sciences (MN)
- Mongolian University of Science and Technology (MN)
- Lomonosov Moscow State University (RU)
- Tohoku University (JP)
- Joint Institute for Nuclear Research (RU)
Publication Details
- Journal
- Physics of Particles and Nuclei
- Published
- 2025-10-25
- DOI
- https://doi.org/10.1134/s1063779625700571
- Primary Topic
- High-pressure geophysics and materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00