On a Positron Channeling in Ionic Crystals
E.A. Ayryan, A.S. Gevorkyan, M. Hnatic, K.B. Oganesyan, P. Kopcansky,, Yu.V. Rostovtsev, M. Timko
TL;DR
This paper derives an analytical potential for fast charged particles in CsCl crystals and explores the feasibility of positron channeling along the <100> axis, showing temperature independence of the potential.
Contribution
It provides a new analytical expression for the effective interaction potential of positrons in ionic crystals near the <100> axis.
Findings
Positron channeling is possible in CsCl crystals.
The effective potential is nearly temperature-independent.
Numerical analysis supports the feasibility of positron channeling.
Abstract
An analytical expression is received for the effective interaction potential of a fast charged particle with the ionic crystal CsCl near the direction of axis <100> as a function of the temperature of the medium. A possibility of positron channeling in this potential is shown. By numerical analysis it is shown that the effective potential of axial channeling of positrons along the axis <100> of negatively charged ions practically does not depend on temperature of the media.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsMuon and positron interactions and applications · Crystallography and Radiation Phenomena · Atomic and Molecular Physics