23–28 Sept 2012
Alghero, Sardegna, Italy
Europe/Rome timezone

Diffraction radiation from periodical structures as a source of X-rays

28 Sept 2012, 09:50
15m
Alghero, Sardegna, Italy

Alghero, Sardegna, Italy

Hotel Calabona
Novel sources: PXR&TR&FEL&Plasma S5.3 Novel sources: PXR&TR&FEL&Plasma

Speaker

Dr Alexey Tishchenko (National Research Nuclear University "MEPhI")

Description

A theoretical analysis of the X-ray radiation emitted at the interaction of an ultra-relativistic particle with periodical structures is given. Two types of periodical target are considered: a thin crystalline plate and a diffraction grating consisting of strips. For the first case the analogous of parametric X-ray radiation in the geometry of diffraction radiation is explored. For the diffraction grating consisting of separate strips the Smith-Purcell radiation is investigated, including the coherence effects in the bunch radiation.

Primary author

Dr Alexey Tishchenko (National Research Nuclear University "MEPhI")

Co-authors

Ms Darya Sergeeva (National Research Nuclear University "MEPhI") Prof. Mikhail Strikhanov (National Research Nuclear University "MEPhI")

Presentation materials