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Review

Bent Crystal Design and Characterization for High-Energy Physics Experiments

1
INFN Ferrara Division, Via Saragat 1, 44122 Ferrara, Italy
2
Department of Physics and Earth Science, University of Ferrara, Via Saragat 1, 44122 Ferrara, Italy
3
Department of Physics and Astronomy, University of Padua, Via Marzolo 8, 35131 Padova, Italy
4
INFN Legnaro National Laboratories, Viale dell’Università 2, 35020 Legnaro, Italy
5
Korea Institute of Science and Technology Information, 245 Daehak-ro, Yuseong-gu, Daejeon 34141, Korea
6
Department of Neuroscience and Rehabilitation, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy
*
Author to whom correspondence should be addressed.
Crystals 2022, 12(9), 1263; https://doi.org/10.3390/cryst12091263
Submission received: 29 June 2022 / Revised: 26 July 2022 / Accepted: 15 August 2022 / Published: 6 September 2022
(This article belongs to the Special Issue Defects in Crystals)

Abstract

Bent crystal are widely used as optics for X-rays, but via the phenomenon of planar channeling they may act as waveguide for relativistic charged particles beam as well, outperforming some of the traditional technologies currently employed. A physical description of the phenomenon and the resulting potential for applications in a particle accelerator is reported. The elastic properties of the anisotropic crystal lattice medium are discussed, introducing different types of curvature which can enable a wide array of bending schemes optimized for each different case features. The technological development of machining strategy and bending solutions useful for the fabrication of crystals suitable in high energy particle manipulations are described. As well as the high precision characterization processes developed in order to satisfy the strict requirements for installation in an accelerator. Finally, the characterization of channeling phenomenon in bent crystal is described, pointing out several experimental setups suitable to comply each specific case constrains.
Keywords: bent crystal; channeling; X-rays diffraction; high energy physics bent crystal; channeling; X-rays diffraction; high energy physics

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MDPI and ACS Style

Romagnoni, M.; Guidi, V.; Bandiera, L.; De Salvador, D.; Mazzolari, A.; Sgarbossa, F.; Soldani, M.; Sytov, A.; Tamisari, M. Bent Crystal Design and Characterization for High-Energy Physics Experiments. Crystals 2022, 12, 1263. https://doi.org/10.3390/cryst12091263

AMA Style

Romagnoni M, Guidi V, Bandiera L, De Salvador D, Mazzolari A, Sgarbossa F, Soldani M, Sytov A, Tamisari M. Bent Crystal Design and Characterization for High-Energy Physics Experiments. Crystals. 2022; 12(9):1263. https://doi.org/10.3390/cryst12091263

Chicago/Turabian Style

Romagnoni, Marco, Vincenzo Guidi, Laura Bandiera, Davide De Salvador, Andrea Mazzolari, Francesco Sgarbossa, Mattia Soldani, Alexei Sytov, and Melissa Tamisari. 2022. "Bent Crystal Design and Characterization for High-Energy Physics Experiments" Crystals 12, no. 9: 1263. https://doi.org/10.3390/cryst12091263

APA Style

Romagnoni, M., Guidi, V., Bandiera, L., De Salvador, D., Mazzolari, A., Sgarbossa, F., Soldani, M., Sytov, A., & Tamisari, M. (2022). Bent Crystal Design and Characterization for High-Energy Physics Experiments. Crystals, 12(9), 1263. https://doi.org/10.3390/cryst12091263

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