Cross sections in He+ + He collision at intermediate energies

被引：0

作者：

Igarashi, A. ^{[1
]}

Kato, D. ^{[2
,3
]}

机构：

[1] Univ Miyazaki, Fac Engn, 1-1 Gakuen Kibanadai Nishi, Miyazaki, Miyazaki 8892192, Japan

[2] Natl Inst Nat Sci, Natl Inst Fus Sci, 322-6 Oroshi Cho, Toki, Gifu 509292, Japan

[3] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, 6-1 Kasugakoen, Kasuga, Fukuoka 8168580, Japan

来源：

EUROPEAN PHYSICAL JOURNAL D | 2024年 / 78卷 / 06期

关键词：

RESONANT CHARGE-TRANSFER; SINGLE-ELECTRON-CAPTURE; HELIUM-IONS; EXCITED-STATES; EXCITATION; COLLISIONS; ATOMS; IONIZATION; SCATTERING; IMPACT;

D O I：

10.1140/epjd/s10053-024-00875-x

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The He+-He collisions are treated with a three-electron atomic-orbital close-coupling method at intermediate energies. The cross sections are shown for single-electron capture, target excitation, projectile excitation, and target ionization. The results are overall in good agreement with experimental data and previous theoretical results. The minima in the cross sections for target excitation to 2(1)S and 2(1)P around 20 keV/u are also discussed.

引用

页数：9

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