Towards prediction of the rates of antihydrogen positive ion production in antihydrogen-excited positronium reaction

T. Yamashita, T. Yamashita, Y. Kino, E. Hiyama, E. Hiyama, K. Piszczatowski, S. Jonsell, P. Froelich

研究成果: Conference article査読

1 被引用数 (Scopus)

抄録

Synopsis We present the 4-body calculation of the antihydrogen-positronium scattering aiming at the prediction of cross sections for the production of antihydrogen positive ions. The latter are expected to be a useful source of ultra-cold atoms for the test of matter-antimatter gravity. We convert the Schrödinger equation to a set of coupled integro-differential equations that involve intermediate states and are solved using the compact finite difference method. We will present the investigation of the rearrangement reaction between the ground-state antihydrogen atom and the excited positronium.

本文言語English
論文番号222001
ジャーナルJournal of Physics: Conference Series
1412
22
DOI
出版ステータスPublished - 2020 6 11
外部発表はい
イベント31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 - Deauville, France
継続期間: 2019 7 232019 7 30

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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