Spatial distribution of PXR generated by 855 MeV electrons: Comparison of simulation results with experimental data

Abstract

The detailed data treatment of the experiment performed in MAMI-B microtron with the X-ray camera, taking into account the contribution of both diffracted transition radiation and bremsstrahlung, is presented. The X-ray camera efficiency was additionally considered. The simulated emission pattern in general agrees with the experimental one. However, along the Bragg direction where the influence of the beam size on the emission spatial distribution is most noticeable, a discrepancy between the model and the experiment is observed. Possible reasons of such discrepancy are discussed.

Original language	English
Pages (from-to)	83-87
Number of pages	5
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.2017.03.006
Publication status	Published - 1 Jul 2017

Keywords

Accelerator
Beam diagnostics
Crystal
Parametric X-ray radiation

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nimb.2017.03.006

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Goponov, Y. A., Sidnin, M. A., Vnukov, I. E., Behrens, C., Kube, G., Lauth, W., Gogolev, A. S., & Potylitsyn, A. P. (2017). Spatial distribution of PXR generated by 855 MeV electrons: Comparison of simulation results with experimental data. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 402, 83-87. https://doi.org/10.1016/j.nimb.2017.03.006

Spatial distribution of PXR generated by 855 MeV electrons : Comparison of simulation results with experimental data. / Goponov, Yu A.; Sidnin, M. A.; Vnukov, I. E.; Behrens, C.; Kube, G.; Lauth, W.; Gogolev, A. S.; Potylitsyn, A. P.

In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 402, 01.07.2017, p. 83-87.

Research output: Contribution to journal › Article › peer-review

Goponov, YA, Sidnin, MA, Vnukov, IE, Behrens, C, Kube, G, Lauth, W, Gogolev, AS & Potylitsyn, AP 2017, 'Spatial distribution of PXR generated by 855 MeV electrons: Comparison of simulation results with experimental data', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 402, pp. 83-87. https://doi.org/10.1016/j.nimb.2017.03.006

Goponov, Yu A. ; Sidnin, M. A. ; Vnukov, I. E. ; Behrens, C. ; Kube, G. ; Lauth, W. ; Gogolev, A. S. ; Potylitsyn, A. P. / Spatial distribution of PXR generated by 855 MeV electrons : Comparison of simulation results with experimental data. In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2017 ; Vol. 402. pp. 83-87.

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title = "Spatial distribution of PXR generated by 855 MeV electrons: Comparison of simulation results with experimental data",

abstract = "The detailed data treatment of the experiment performed in MAMI-B microtron with the X-ray camera, taking into account the contribution of both diffracted transition radiation and bremsstrahlung, is presented. The X-ray camera efficiency was additionally considered. The simulated emission pattern in general agrees with the experimental one. However, along the Bragg direction where the influence of the beam size on the emission spatial distribution is most noticeable, a discrepancy between the model and the experiment is observed. Possible reasons of such discrepancy are discussed.",

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author = "Goponov, {Yu A.} and Sidnin, {M. A.} and Vnukov, {I. E.} and C. Behrens and G. Kube and W. Lauth and Gogolev, {A. S.} and Potylitsyn, {A. P.}",

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AU - Goponov, Yu A.

AU - Sidnin, M. A.

AU - Vnukov, I. E.

AU - Behrens, C.

AU - Kube, G.

AU - Lauth, W.

AU - Gogolev, A. S.

AU - Potylitsyn, A. P.

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AB - The detailed data treatment of the experiment performed in MAMI-B microtron with the X-ray camera, taking into account the contribution of both diffracted transition radiation and bremsstrahlung, is presented. The X-ray camera efficiency was additionally considered. The simulated emission pattern in general agrees with the experimental one. However, along the Bragg direction where the influence of the beam size on the emission spatial distribution is most noticeable, a discrepancy between the model and the experiment is observed. Possible reasons of such discrepancy are discussed.

KW - Accelerator

KW - Beam diagnostics

KW - Crystal

KW - Parametric X-ray radiation

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