Angular distributions of parametric X-ray radiation from a diamond crystal

Abstract

Angular distributions of parametric X-ray radiation (PXR) from 255 MeV electrons incident on a 50 μm thick diamond crystal are presented. Almost all experiments on the angular distributions of PXR have been performed using Si crystals. The purpose of the present work is to extend this research to diamond crystals. An imaging plate was adopted as a two-dimensional position-sensitive X-ray detector, and high-quality PXR angular distribution data were successfully obtained. The measured PXR angular distributions were compared with those predicted theoretically and good agreement was obtained. The cause of the slight difference observed around the center position (Bragg direction) is also discussed.

Original language	English
Pages (from-to)	79-82
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	402
DOIs	https://doi.org/10.1016/j.nimb.2017.02.080
Publication status	Published - 1 Jul 2017

Keywords

Diamond crystal
Imaging plate
Parametric X-ray radiation

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nimb.2017.02.080

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@article{64e5a35f3ecf49248925595a3132fc2c,

title = "Angular distributions of parametric X-ray radiation from a diamond crystal",

abstract = "Angular distributions of parametric X-ray radiation (PXR) from 255 MeV electrons incident on a 50 μm thick diamond crystal are presented. Almost all experiments on the angular distributions of PXR have been performed using Si crystals. The purpose of the present work is to extend this research to diamond crystals. An imaging plate was adopted as a two-dimensional position-sensitive X-ray detector, and high-quality PXR angular distribution data were successfully obtained. The measured PXR angular distributions were compared with those predicted theoretically and good agreement was obtained. The cause of the slight difference observed around the center position (Bragg direction) is also discussed.",

keywords = "Diamond crystal, Imaging plate, Parametric X-ray radiation",

author = "Y. Takabayashi and Korotchenko, {K. B.} and Pivovarov, {Yu L.} and Tukhfatullin, {T. A.}",

year = "2017",

month = jul,

day = "1",

doi = "10.1016/j.nimb.2017.02.080",

language = "English",

volume = "402",

pages = "79--82",

journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

issn = "0168-583X",

publisher = "Elsevier",

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TY - JOUR

T1 - Angular distributions of parametric X-ray radiation from a diamond crystal

AU - Takabayashi, Y.

AU - Korotchenko, K. B.

AU - Pivovarov, Yu L.

AU - Tukhfatullin, T. A.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - Angular distributions of parametric X-ray radiation (PXR) from 255 MeV electrons incident on a 50 μm thick diamond crystal are presented. Almost all experiments on the angular distributions of PXR have been performed using Si crystals. The purpose of the present work is to extend this research to diamond crystals. An imaging plate was adopted as a two-dimensional position-sensitive X-ray detector, and high-quality PXR angular distribution data were successfully obtained. The measured PXR angular distributions were compared with those predicted theoretically and good agreement was obtained. The cause of the slight difference observed around the center position (Bragg direction) is also discussed.

AB - Angular distributions of parametric X-ray radiation (PXR) from 255 MeV electrons incident on a 50 μm thick diamond crystal are presented. Almost all experiments on the angular distributions of PXR have been performed using Si crystals. The purpose of the present work is to extend this research to diamond crystals. An imaging plate was adopted as a two-dimensional position-sensitive X-ray detector, and high-quality PXR angular distribution data were successfully obtained. The measured PXR angular distributions were compared with those predicted theoretically and good agreement was obtained. The cause of the slight difference observed around the center position (Bragg direction) is also discussed.

KW - Diamond crystal

KW - Imaging plate

KW - Parametric X-ray radiation

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DO - 10.1016/j.nimb.2017.02.080

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AN - SCOPUS:85014773292

VL - 402

SP - 79

EP - 82

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

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