Quantum effects for parametric X-ray radiation during channeling

Theory and first experimental observation

K. B. Korotchenko, Yu L. Pivovarov, Y. Takabayashi

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The theory of X-ray radiation from relativistic channeled electrons at the Bragg angles-parametric X-ray radiation (PXR) during channeling (PXRC)-is developed while accounting for two quantum effects: the initial population of bound states of transverse motion and the transverse "form-factor" of channeled electrons. An experiment was conducted using a 255 MeV electron beam from a linac at the SAGA Light Source. We have identified a difference in the angular distributions of PXR and PXRC and obtained a fairly good agreement between the theoretical and experimental results.

Original languageEnglish
Pages (from-to)433-437
Number of pages5
JournalJETP Letters
Volume95
Issue number8
DOIs
Publication statusPublished - 1 Jun 2012

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radiation
Bragg angle
x rays
form factors
light sources
electrons
angular distribution
electron beams

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Quantum effects for parametric X-ray radiation during channeling : Theory and first experimental observation. / Korotchenko, K. B.; Pivovarov, Yu L.; Takabayashi, Y.

In: JETP Letters, Vol. 95, No. 8, 01.06.2012, p. 433-437.

Research output: Contribution to journalArticle

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