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Towards prediction ...
Towards prediction of the rates of antihydrogen positive ion production in antihydrogen-excited positronium reaction
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- Yamashita, T. (författare)
- Tohoku Univ, Dept Chem, Sendai, Miyagi 9808578, Japan.;RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan.
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- Kino, Y. (författare)
- Tohoku Univ, Dept Chem, Sendai, Miyagi 9808578, Japan.
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- Hiyama, E. (författare)
- Kyushu Univ, Dept Phys, Fukuoka 8190395, Japan.;RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan.
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- Piszczatowski, Konrad (författare)
- Uppsala universitet,Teoretisk kemi
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- Jonsell, S. (författare)
- Stockholm Univ, Dept Phys, SE-10691 Stockholm, Sweden.
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- Froelich, Piotr (författare)
- Uppsala universitet,Teoretisk kemi
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Tohoku Univ, Dept Chem, Sendai, Miyagi 9808578, Japan;RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan. Tohoku Univ, Dept Chem, Sendai, Miyagi 9808578, Japan. (creator_code:org_t)
- IOP PUBLISHING LTD, 2020
- 2020
- Engelska.
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Ingår i: 31St International Conference On Photonic, Electronic And Atomic Collisions (Icpeac Xxxi). - : IOP PUBLISHING LTD.
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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 Schrodinger equation to a set of coupled integro-di fferential equations that involve intermediate states and are solved using the compact finite di fference method. We will present the investigation of the rearrangement reaction between the ground-state antihydrogen atom and the excited positronium.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)