Spin-exchange in hydrogen-antihydrogen collisions
2009 (English)In: Journal of Physics B: Atomic, Molecular and Optical Physics, ISSN 0953-4075, E-ISSN 1361-6455, Vol. 42, no 12, 125204- p.Article in journal (Refereed) Published
We consider spin exchange in ultracold collisions of hydrogen (H) and antihydrogen ((H) over bar) atoms. The cross sections for transitions between various hyperfine states are calculated. We show that the process of spin exchange in (H) over bar -H collisions is basically driven by the strong force between a proton and an antiproton.
Place, publisher, year, edition, pages
2009. Vol. 42, no 12, 125204- p.
IdentifiersURN: urn:nbn:se:uu:diva-113596DOI: 10.1088/0953-4075/42/12/125204ISI: 000266549900013OAI: oai:DiVA.org:uu-113596DiVA: diva2:291381