Diffraction in forward direction of parametric x-ray radiation from relativistic particles of moderate energy

A. V. Shchagin

doi:10.1117/12.742062

2 May 2007 Diffraction in forward direction of parametric X-ray radiation from relativistic particles of moderate energy

A. V. Shchagin

Author Affiliations +

Proceedings Volume 6634, International Conference on Charged and Neutral Particles Channeling Phenomena II; 663418 (2007) https://doi.org/10.1117/12.742062
Event: International Conference on Charged and Neutral Particles Channeling Phenomena II, 2006, Rome, Italy

Abstract

The analytical expressions for the difference between the classical frequency of the parametric X-ray radiation (PXR) and the Bragg frequency in the PXR reflection are derived. The difference increases proportionally to the square of the angular distance to the PXR reflection center and also the Bragg frequency always exceeds the PXR one from the same system of crystallographic planes. A possibility of the existence of PXR diffraction from electrons of moderate energy to forward direction due to PXR peak broadening in a thin crystal and also in polycrystal or mosaic crystal is described. The experiment at accelerator for observation of PXR diffracted to forward direction in textured polycrystal or mosaic crystal is proposed. Application of PXR spectral peak broadening for measurement of thin crystal thickness, crystalline grains or domains size is proposed.

Citation Download Citation

A. V. Shchagin "Diffraction in forward direction of parametric X-ray radiation from relativistic particles of moderate energy", Proc. SPIE 6634, International Conference on Charged and Neutral Particles Channeling Phenomena II, 663418 (2 May 2007); https://doi.org/10.1117/12.742062

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available