47 citations · 91 across the 9 of their papers we have counts for
11 papers
Detection of MeV electrons using a charge integrating hybrid pixel detector
E. Fröjdh, F. Baruffaldi, A. Bergamaschi +13
Electrons are emerging as a strong complement to X-rays for diffraction based studies. In this paper we investigate the performance of a JUNGFRAU detector with 320 um thick silicon…
European Strategy for Particle Physics -- Accelerator R&D Roadmap
C. Adolphsen, D. Angal-Kalinin, T. Arndt +133
The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design a…
Electron beam transverse phase space tomography using nanofabricated wire scanners with submicrometer resolution
Benedikt Hermann, Vitaliy A. Guzenko, Orell R. Hürzeler +4
Characterization and control of the transverse phase space of high-brightness electron beams is required at free-electron lasers or electron diffraction experiments for emittance m…
Nano-Fabricated Free-Standing Wire-Scanners with Sub-Micrometer Resolution
G. L. Orlandi, C. David, E. Ferrari +10
Diagnostics of the beam transverse profile with ever more demanding spatial resolution is required by the progress on novel particle accelerators - such as laser and plasma driven…
Adaptive and Safe Bayesian Optimization in High Dimensions via One-Dimensional Subspaces
Johannes Kirschner, Mojmír Mutný, Nicole Hiller +2
Bayesian optimization is known to be difficult to scale to high dimensions, because the acquisition step requires solving a non-convex optimization problem in the same search space…
Opportunities in Machine Learning for Particle Accelerators
Auralee Edelen, Christopher Mayes, Daniel Bowring +10
Machine learning (ML) is a subfield of artificial intelligence. The term applies broadly to a collection of computational algorithms and techniques that train systems from raw data…
Generation and Measurement of Sub-Micrometer Relativistic Electron Beams
Simona Borrelli, Gian Luca Orlandi, Martin Bednarzik +6
The generation of low-emittance electron beams has received significant interest in recent years. Driven by the requirements of X-ray free electron lasers, the emittance of photoca…
Energy efficiency studies for dual-grating dielectric laser-driven accelerators
Yelong Wei, Mark Ibison, Javier Resta-Lopez +7
Dielectric laser-driven accelerators (DLAs) can provide high accelerating gradients in the GV/m range due to their having higher breakdown thresholds than metals, which opens the w…
Realtime Tomography of Gas-Jets with a Wollaston Interferometer
A. Adelmann, B. Hermann, R. Ischebeck +4
A tomographic gas-density diagnostic using a single-beam Wollaston interferometer able to characterise non-symmetric density distributions in gas jets is presented. A real-time tom…
Design and Test of Wire-Scanners for SwissFEL
G. L. Orlandi, M. Baldinger, H. Brands +14
The SwissFEL light-facility will provide coherent X-rays in the wavelength region 7-0.7 nm and 0.7-0.1 nm. In SwissFEL, view-screens and wire-scanners will be used to monitor the t…
Test Results on the Silicon Pixel Detector for the TTF-FEL Beam Trajectory Monitor
S. Hillert, R. Ischebeck, U. C. Müller +11
Test measurements on the silicon pixel detector for the beam trajectory monitor at the free electron laser of the TESLA test facility are presented. To determine the electronic noi…