Four-body treatment of the antihydrogen-positronium system: binding, structure, resonant states and collisions
Hyperfine Interactions, ISSN: 1572-9540, Vol: 240, Issue: 1
2019
- 6Citations
- 2Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
We have developed a coupled-rearrangement-channel method allowing the rigorous non-adiabatic treatment of the multi-channel scattering problem for four particles. We present the study of the binding, resonant and collisional properties of the H̄ − Ps system with the total angular momentum J = 0 (singlet positronic configuration). The binding energy, the life-times of the resonant states and the collisional cross sections are calculated and discussed. We present the preliminary cross sections for the elastic and inelastic H̄ − Ps scattering, notably for the excitation of Ps and for the rearrangement reaction producing the H̄ ions.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85065473602&origin=inward; http://dx.doi.org/10.1007/s10751-019-1572-0; http://link.springer.com/10.1007/s10751-019-1572-0; http://link.springer.com/content/pdf/10.1007/s10751-019-1572-0.pdf; http://link.springer.com/article/10.1007/s10751-019-1572-0/fulltext.html; https://dx.doi.org/10.1007/s10751-019-1572-0; https://link.springer.com/article/10.1007/s10751-019-1572-0
Springer Science and Business Media LLC
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