Channeling and volume reflection of high-energy charged particles in short bent crystals. Crystal assisted collimation of the accelerator beam halo

W Scandale, AM Taratin - Physics Reports, 2019 - Elsevier
The experimental studies of high-energy charged particle deflection due to planar and axial
channeling as well as volume reflection and multi volume reflections in short bent crystals at …

Crystal-based pair production for a lepton collider positron source

L Bandiera, L Bomben, R Camattari, G Cavoto… - The European Physical …, 2022 - Springer
An intense positron sources is a demanding element in the design of future lepton colliders.
A crystal-based hybrid positron source could be an alternative to a more conventional …

Simulation code for modeling of coherent effects of radiation generation in oriented crystals

AI Sytov, VV Tikhomirov, L Bandiera - Physical Review Accelerators and …, 2019 - APS
We present the crystalrad simulation code, combining all the features of the crystal
simulation code for simulations of charged particles trajectories in a bent crystal and the …

Investigation on radiation generated by sub-GeV electrons in ultrashort silicon and germanium bent crystals

L Bandiera, A Sytov, D De Salvador… - The European Physical …, 2021 - Springer
We report on the measurements of the spectra of gamma radiation generated by 855 MeV
electrons in bent silicon and germanium crystals at MAMI (MAinzer MIkrotron). The crystals …

First design of a crystal-based extraction of 6 GeV electrons for the DESY II Booster Synchrotron

A Sytov, G Kube, L Bandiera, P Cirrone… - The European Physical …, 2022 - Springer
A proof-of-principle experimental setup for the extraction of 6 GeV electrons from the DESY II
Booster Synchrotron using the channeling effect in a bent crystal is elaborated. Various …

Investigation on steering of ultrarelativistic beam through an axially oriented bent crystal

L Bandiera, IV Kyryllin, C Brizzolari, R Camattari… - The European Physical …, 2021 - Springer
An investigation on stochastic deflection of high-energy charged particles in a bent crystal
was carried out. In particular, we investigated the deflection efficiency under axial …

Steering of Sub-GeV electrons by ultrashort Si and Ge bent crystals

AI Sytov, L Bandiera, D De Salvador… - The European Physical …, 2017 - Springer
We report the observation of the steering of 855 MeV electrons by bent silicon and
germanium crystals at the MAinzer MIkrotron. Crystals with 15\upmu μ m of length, bent …

Geant4 simulation model of electromagnetic processes in oriented crystals for accelerator physics

A Sytov, L Bandiera, K Cho, GAP Cirrone… - Journal of the Korean …, 2023 - Springer
Electromagnetic processes of charged particles interaction with oriented crystals provide a
wide variety of innovative applications such as beam steering, crystal-based …

Numerical approach to the semiclassical method of radiation emission for arbitrary electron spin and photon polarization

TN Wistisen, A Di Piazza - Physical Review D, 2019 - APS
We show how the semiclassical formulas for radiation emission of Baier, Katkov and
Strakhovenko for arbitrary initial and final spins of the electron and arbitrary polarization of …

Observation of Fine Structure in Channeling of Particles in Bent Crystals

A Mazzolari, H Backe, L Bandiera, N Canale… - arxiv preprint arxiv …, 2024 - arxiv.org
Using the newly developed 530 MeV positron beam from the Mainz Microtron MAMI and
employing a bent silicon crystal, we demonstrate the first successful manipulation with high …