Coherent X-Ray Radiation Generated by a Divergent Beam of Relativistic Electrons in a Single Crystal in the Beam-Axis Direction

被引：1

作者：

Shkuropat, D. O. ^{[1
]}

Blazhevich, S. V. ^{[1
]}

Gorlov, A. S. ^{[2
]}

Noskov, A. V. ^{[1
,2
]}

Fedoseev, A. E. ^{[1
]}

机构：

[1] Belgorod State Univ, Belgorod 308015, Russia

[2] Shukhov Belgorod State Technol Univ, Belgorod 308012, Russia

来源：

JOURNAL OF SURFACE INVESTIGATION | 2021年 / 15卷 / 04期

关键词：

single crystal; parametric X-ray radiation; transition radiation; beam of relativistic electrons; VELOCITY;

D O I：

10.1134/S1027451021040170

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A theory of coherent X-ray radiation generated by a beam of relativistic electrons in a single crystal in the direction close to the electron-beam axis is developed in the Laue scattering geometry. The theory takes into account asymmetry of the electron-field reflection with respect to the crystal surface and the electronbeam divergence. Expressions describing the spectral-angular densities of parametric X-ray radiation near the electron-velocity direction, of transition radiation, and their interference are obtained. The influence of the electron-beam divergence and asymmetry of the electron-field reflection with respect to the target surface on the spectral-angular radiation densities is studied.

引用

页码：717 / 722

页数：6

共 48 条

[41] Parametric X-ray radiation in the Smith-Purcell geometry for non-destructive beam diagnostics
Skoromnik, O. D.
Feranchuk, I. D.
Lu, D. V.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2019, 444 : 125 - 134
[42] Diffraction in forward direction of parametric X-ray radiation from relativistic particles of moderate energy - art. no. 663418
Shchagin, A. V.
International Conference on Charged and Neutral Particles Channeling Phenomena II - Channeling 2006, 2007, 6634 : 63418 - 63418
[43] Influence of multiple scattering of relativistic electrons on the linewidth of Parametric X-ray Radiation produced in the extremely Bragg geometry in the absence of photoabsorption
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RADIATION PHYSICS AND CHEMISTRY, 2016, 127 : 7 - 12
[44] The early development of synchrotron white-beam X-ray topography analysis for crystal investigations at Pohang light source-II
Ho Jae Kwak
Kangwoo Ahn
Jae-Hong Lim
Jong Hyun Kim
Journal of the Korean Physical Society, 2023, 82 : 985 - 991
[45] The early development of synchrotron white-beam X-ray topography analysis for crystal investigations at Pohang light source-II
Kwak, Ho Jae
Ahn, Kangwoo
Lim, Jae-Hong
Kim, Jong Hyun
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2023, 82 (10) : 985 - 991
[46] A proof-of-principle experiment on a new diagnostic tool for determining beam sizes from angular distributions of parametric X-ray radiation
Berdnichenko, A., V
Goponov, Yu A.
Shatokhin, R. A.
Takabayashi, Y.
Vnukov, I. E.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2022, 1032
[47] Effect of mutual orientation of the lattice of a single-crystal radiator and its outer surface on X-ray transition radiation characteristics
Blazhevich S.V.
Noskov A.V.
Russian Physics Journal, 2006, 49 (6) : 605 - 612
[48] Comment about the article Interpretation of the results of the experiment on generation of parametric X-radiation by relativistic electrons in a single-crystal target, by SV Blazhevich and AV Noskov
Artru, X.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2019, 441 : 126 - 127

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