Deflection of positively charged heavy particles by the crystal miscut surface

A. Babaev, G. Cavoto, S. B. Dabagov

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

The motion of relativistic nuclei which move near to a crystal surface was considered. The nuclei within a beam penetrate the crystal field at the small angle to the crystallographic planes, so the average field approximation and channeling phenomenology are valid. The crystal surface has a specific terrace-like form. It was shown the significant beam fraction could be deflected outwards from the surface due to quasichanneling.

Original language	English
Pages (from-to)	356-359
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	355
DOIs	https://doi.org/10.1016/j.nimb.2015.01.018
Publication status	Published - 27 Nov 2014

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Keywords

Channeling
Miscut
Quasichanneling
Relativistic nuclei beams

ASJC Scopus subject areas

Instrumentation
Nuclear and High Energy Physics

Cite this

Babaev, A., Cavoto, G., & Dabagov, S. B. (2014). Deflection of positively charged heavy particles by the crystal miscut surface. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 355, 356-359. https://doi.org/10.1016/j.nimb.2015.01.018

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N2 - The motion of relativistic nuclei which move near to a crystal surface was considered. The nuclei within a beam penetrate the crystal field at the small angle to the crystallographic planes, so the average field approximation and channeling phenomenology are valid. The crystal surface has a specific terrace-like form. It was shown the significant beam fraction could be deflected outwards from the surface due to quasichanneling.

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Access to Document

10.1016/j.nimb.2015.01.018