Channeling 2023

Session

S2: Radiation: Generation & Interaction

5 Jun 2023, 11:10

Hotel Corallo, Riccione

Conveners

S2: Radiation: Generation & Interaction: Session 2.1

• Hartmut Backe (Institute for Nuclear Physics)

48. Horizon Europe EIC-Pathfinder Project TECHNO-CLS: "Emerging technologies for crystal-based gamma-ray light sources"

Andrey Solov'yov

05/06/2023, 11:10

invited

Andrey V. Solov'yov
MBN Research Center, Altenhöferallee 3, D-60438 Frankfurt am Main

TECHNO-CLS project aims at the breakthrough in technologies needed for designing and practical realisation of novel gamma-ray Light Sources (LS) operating at photon energies from ~100 keV up to GeV range that can be constructed through exposure of oriented crystals (linear, bent and periodically bent) to...

67. Study of the influence of the curvature radius and the beam energy on beam steering and radiation by sub-GeV electrons

Riccardo Negrello

05/06/2023, 11:40

oral

In this work we report the observation of sub-GeV electrons deflection and radiation emission in ultrathin silicon crystals, bent along (111) planes, at the MAinzer Mikrotron (MAMI). The crystal length of $15 \mu m$ was chosen to be comparable with the dechanneling length of electrons. Firstly, at the fixed energy of 855 MeV, the channeling efficiency, the dechanneling length, the volume...

74. ABOUT FREQUENCIES OF RADIATION OF RELATIVISTIC PARTICLES IN PERIODICAL CRYSTALLINE STRUCTURE

Alexander Shchagin

05/06/2023, 12:00

oral

The frequencies of radiation of relativistic particles in periodical crystalline structure are considered. The threshold character of the radiation is discussed. This project has received funding through the MSCA4Ukraine project, which is funded by the European Union.

63. Experimental studies towards the development of an ultra-compact electromagnetic calorimeter composed of oriented crystals

Pietro Monti-Guarnieri, Matthew David Moulson

05/06/2023, 12:20

oral

In the last few years, the STORM collaboration has studied the Strong Field regime in a variety of crystals of interest for the development of innovative electromagnetic calorimeters (such as 0.5 - 4.6 X0 PbWO4). In all the tested samples, a large reduction of the effective radiation length has been observed. This contribution will describe the results, obtained by the STORM collaboration,...

58. BEAM DYNAMICS IN THE STORAGE RING OF A COMPACT MONOCHROMATIC RADIATION SOURCE IN THE X-RAY RANGE BASED ON COMPTON BACKSCATTERING

Kirill Sagan

05/06/2023, 12:40

oral

The study aimed to conduct dynamics calculations, considering collective effects in a storage ring for a compact monochromatic radiation source in the X-ray range based on Compton backscattering. The calculation focused on various instabilities and collective effects, including microwave instability, coherent synchrotron radiation (CSR), instability of transverse coupled modes, space charge,...