Quantum effects for parametric X-ray radiation during channeling: Theory and first experimental observation

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

Результат исследований: Материалы для журналаСтатья

12 Цитирования (Scopus)

Выдержка

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.

Язык оригиналаАнглийский
Страницы (с-по)433-437
Число страниц5
ЖурналJETP Letters
Том95
Номер выпуска8
DOI
СостояниеОпубликовано - 1 июн 2012

Отпечаток

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

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Цитировать

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

В: JETP Letters, Том 95, № 8, 01.06.2012, стр. 433-437.

Результат исследований: Материалы для журналаСтатья

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AB - 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.

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