Interaction of Be4+ and Ground State Hydrogen Atom—Classical Treatment of the Collision
| Autor: | K. Tőkési, I. Ziaeian |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Physics
Nuclear and High Energy Physics Range (particle radiation) Projectile classical trajectory Monte Carlo method Monte Carlo method excitation Hydrogen atom Condensed Matter Physics charge exchange 01 natural sciences Atomic and Molecular Physics and Optics 010305 fluids & plasmas Ionization 0103 physical sciences Bound state ionization lcsh:QC770-798 lcsh:Nuclear and particle physics. Atomic energy. Radioactivity Physics::Atomic Physics Atomic physics 010306 general physics Ground state Excitation |
| Zdroj: | Atoms Volume 8 Issue 2 Atoms, Vol 8, Iss 27, p 27 (2020) |
| ISSN: | 2218-2004 |
| DOI: | 10.3390/atoms8020027 |
| Popis: | The interaction between Be4+ and hydrogen atom is studied using the three-body classical trajectory Monte Carlo method (CTMC) and the quasiclassical trajectory Monte Carlo method of Kirschbaum and Wilets (QTMC-KW). We present total cross sections for target ionization, target excitation, and charge exchange to the projectile bound states. Calculations are carried out in the projectile energy range between 10 and 1000 keV/au, relevant to the interest of fusion research when the target hydrogen atom is in the ground state. Our results are compared with previous theoretical results. We found that the classical treatment describes reasonably well the cross sections for various final channels. Moreover, we show that the calculations by the QTMC-KW model significantly improve the obtained cross sections. |
| Databáze: | OpenAIRE |
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