| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5467797 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2017 | 4 Pages |
Abstract
The possibility of formation of moving exotic protonium atoms at channeling of antiprotons in an ionic crystal of lithium hydride is proposed and investigated. For this purpose the probability of proton capture by moving antiprotons channeling in crystallographic Hâ-(1Â 1Â 1) planes and Hâ-(1Â 1Â 0) axes in ionic LiH crystal was calculated. It has been shown that the process of formation of moving exotic pp- protonium atoms regarding antiprotons velocities has a resonance character depending on quantum states of these protonium atoms. It was shown that at the capture to higher quantum states the magnitude of resonance peaks increases and the resonance velocities decreases.
Keywords
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Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
N.V. Maksyuta, V.I. Vysotskii, S.B. Dabagov,