Antiproton-deuteron atoms in models of realistic potentials

Simple item page
dc.creatorYan, Y.
dc.creatorKhosonthongkee, K.
dc.creatorKobdaj, C.
dc.creatorSuebka, P.
dc.date2007-10-22
dc.date2008-02-04
dc.date.accessioned2026-07-07T09:18:08Z
dc.date.available2026-07-07T09:18:08Z
dc.descriptionThe antiproton-deuteron atoms are studied in models of various realistic, popular nucleon-antinucleon potentials. The small energy shifts and decay widths of the atoms, which stem from the short-ranged strong interactions between the antiproton and deuteron, are evaluated in a well-established, accurate approach based on the Sturmian functions. The investigation reveals that none of the employed potentials, which reproduce the nucleon-antinucleon scattering data quite well, is able to reproduce the experimental data of the energy shifts of the 2p antiproton-deuteron atomic states. The energy shifts of the 2p antiproton-deuteron atomic states are very sensitive to the nucleon-antinucleon strong interactions, hence the investigation of the antiproton-deuteron atoms is expected to provide a good platform for refining the nucleon-antinucleon interaction, especially at zero energy.
dc.description6 pages, no figure
dc.identifierhttps://arxiv.org/abs/0710.3985
dc.identifierhttp://arxiv.org/abs/0710.3985
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/153919
dc.subjectAtomic Physics
dc.titleAntiproton-deuteron atoms in models of realistic potentials
dc.typetext

Files

Collections

arXiv