39 citations · 415 across the 45 of their papers we have counts for
32 papers · 1 filter
From Simulation to Fabrication: Realizing Silicon Crystalline Undulators with Silicon Nitride Stressor Layer Patterning
L. Malagutti, L. Bandiera, F. Bonafè +14
A crystalline undulator is a crystal exhibiting periodic deformations that cause channeled particles to oscillate, generating coherent electromagnetic waves. In this study, stresso…
Compact ultrafast intense LWFA-driven crystal-based source of -radiation, positrons and neutrons
Alexei Sytov, Hyeon Myung Jeong, Leejin Bae +5
Compact sources of intense -rays, positrons and neutrons can bring radiation and particle-beam capabilities to small university-scale laboratories that would otherwise rely on l…
High-Intense Gamma-Ray Emission from a Crystalline Undulator with Realistic Bending Profiles
R. Negrello, L. Malagutti, L. Bandiera +11
The development of compact and intense -ray sources in the MeV energy range remains a significant frontier in radiation physics, with profound implications for nuclear physics,…
Beam Steering and Radiation Generation of Electrons in Bent Crystals in the Sub-GeV Domain
R. Negrello, M. Romagnoni, A. Sytov +15
We present an investigation into beam steering and radiation emission by sub-GeV electrons traversing bent silicon crystals. Using 855, 600, and 300~MeV electron beams at the Mainz…
MuCol Milestone Report No. 7: Consolidated Parameters
Rebecca Taylor, Antoine Chancé, Dario Augusto Giove +459
This document is comprised of a collection of consolidated parameters for the key parts of the muon collider. These consolidated parameters follow on from the October 2024 Prelimin…
The Muon Collider
Carlotta Accettura, Simon Adrian, Rohit Agarwal +450
Muons offer a unique opportunity to build a compact high-energy electroweak collider at the 10 TeV scale. A Muon Collider enables direct access to the underlying simplicity of the…
Coherent radiation in axially oriented industrial-grade tungsten crystals: A viable path for an innovative γ-rays and positron sources
N. Canale, M. Romagnoni, A. Sytov +18
It is known that the alignment of an high-energy e- beam with specific crystal directions leads to a significant increase of the coherent radiation emission. This enhancement can b…
Electron Acceleration in Carbon Nanotubes
Cristian Bontoiu, Alexandre Bonatto, Öznur Apsimon +16
Wakefield wavelengths associated with solid-state plasmas greatly limit the accelerating length. An alternative approach employs 2D carbon-based nanomaterials, like graphene or car…
FCC-ee positron source from conventional to crystal-based
Fahad Alharthi, Iryna Chaikovska, Robert Chehab +16
The high-luminosity requirement in future lepton colliders imposes a need for a high-intensity positron source. In the conventional scheme, positron beams are obtained by the conve…
Simulation model of crystal-based beam extraction using BDSim toolkit enhanced with Geant4 G4ChannelingFastSimModel
A. Sytov, G. Kube, L. Bandiera +4
We present a simulation model for crystal-based beam extraction of lepton beams from an accelerator by using a bent crystal. This model utilizes the BDSim toolkit for particle dyna…
MuCol Milestone Report No. 5: Preliminary Parameters
Carlotta Accettura, Simon Adrian, Rohit Agarwal +391
This document is comprised of a collection of updated preliminary parameters for the key parts of the muon collider. The updated preliminary parameters follow on from the October 2…
Interim report for the International Muon Collider Collaboration (IMCC)
C. Accettura, S. Adrian, R. Agarwal +383
The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implemen…
Bent Crystal Design and Characterization for High-Energy Physics Experiments
Marco Romagnoni, Vincenzo Guidi, Laura Bandiera +6
Bent crystal are widely used as optics for X-rays, but via the phenomenon of planar channeling they may act as waveguide for relativistic charged particles beam as well, outperform…
Observation of Fine Structure in Channeling of Particles in Bent Crystals
A. Mazzolari, H. Backe, L. Bandiera +14
We observed highly efficient manipulation of the 530 MeV positron beam at Mainz Microtron via bent crystals. The low beam divergence revealed a fine structure in the angular distri…
Radiation in oriented crystals: Innovative application to future positron sources
Mattia Soldani, Fahad Alharthi, Laura Bandiera +12
It has been known since decades that the alignment of a beam of high-energy electrons with particular crystal directions involves a significant increase of bremsstrahlung radiation…
Towards a Muon Collider
Carlotta Accettura, Dean Adams, Rohit Agarwal +294
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions a…
Geant4 simulation model of electromagnetic processes in oriented crystals for accelerator physics
Alexei Sytov, Laura Bandiera, Kihyeon Cho +8
Electromagnetic processes of charged particles interaction with oriented crystals provide a wide variety of innovative applications such as beam steering, crystal-based extraction/…
A Muon Collider Facility for Physics Discovery
D. Stratakis, N. Mokhov, M. Palmer +66
Muon colliders provide a unique route to deliver high energy collisions that enable discovery searches and precision measurements to extend our understanding of the fundamental law…
Crystal-based pair production for a lepton collider positron source
L. Bandiera, L. Bomben, R. Camattari +18
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 s…
Channeling Acceleration in Crystals and Nanostructures and Studies of Solid Plasmas: New Opportunities
Max F. Gilljohann, Yuliia Mankovska, Pablo San Miguel Claveria +16
Plasma wakefield acceleration (PWFA) has shown illustrious progress and resulted in an impressive demonstration of tens of GeV particle acceleration in meter-long single structures…
First design of a crystal-based extraction of 6 GeV electrons for the DESY II Booster Synchrotron
A. Sytov, G. Kube, L. Bandiera +11
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. Vari…
Investigation on steering of ultrarelativistic beam through an axially oriented bent crystal
L. Bandiera, I. V. Kyryllin, C. Brizzolari +12
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 c…
Silicon crystals for steering of high-intensity particle beams at ultra-high energy accelerators
A. Mazzolari, M. Romagnoni, E. Bagli +20
Experimental results and simulation models show that crystals might play a relevant role for the development of new generations of high-energy and high-intensity particle accelerat…
Investigation on radiation generated by Sub-GeV electrons in ultrashort Si and Ge bent crystals
L. Bandiera, A. Sytov, D. De Salvador +16
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 were…