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All grown-up; 18 years of LHC@home
/ Cameron, David (Oslo U.) ; Field, Laurence (CERN) ; Van der Veken, Frederik (CERN) ; Høimyr, Nils (CERN) ; Di Croce, Davide (Ecole Polytechnique, Lausanne) ; Gaillard, Melissa (CERN) ; Masullo, Germano (CERN) ; Noble, Cath (CERN) ; Reguero, Ignacio (CERN) ; Reid, Ivan (Brunei U., Darussalam) et al.
LHC@home was launched as a BOINC project in 2004 as an outreach project for CERN’s 50 years anniversary. Initially focused on the accelerator physics simulation code SixTrack, the project was expanded in 2011 to run other physics simulation codes on Linux thanks to virtualisation. [...]
2024 - 8 p.
- Published in : EPJ Web Conf. 295 (2024) 04004
Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.04004
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Xsuite: an integrated beam physics simulation framework
/ Iadarola, Giovanni (CERN) ; Latina, Andrea (CERN) ; Abramov, Andrey (CERN) ; Montanari, Carlo Emilio (CERN) ; Droin, Colas (CERN) ; Di Croce, Davide (Ecole Polytechnique, Lausanne) ; Demetriadou, Despina (CERN) ; Soubelet, Felix (CERN) ; Van der Veken, Frederik (CERN) ; Sterbini, Guido (CERN) et al.
Xsuite is a modular simulation package bringing to a single flexible and modern framework capabilities of different tools developed at CERN in the past decades notably MAD-X Sixtrack Sixtracklib COMBI and PyHEADTAIL. The suite consists of a set of Python modules (Xobjects, Xpart, Xtrack, Xcoll, Xfields, Xdeps) that can be flexibly combined together and with other accelerator-specific and general-purpose python tools to study complex simulation scenarios. [...]
2024 - 4 p.
- Published in : JACoW IPAC 2024 (2024) WEPR56
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.WEPR56
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Optimizing Beam Dynamics in LHC with Active Deep Learning
/ Di Croce, Davide (Ecole Polytechnique, Lausanne) ; Giovannozzi, Massimo (CERN) ; Krymova, Ekaterina (Ecole Polytechnique, Lausanne ; Zurich, ETH) ; Pieloni, Tatiana (Ecole Polytechnique, Lausanne) ; Seidel, Mike (PSI, Villigen ; Ecole Polytechnique, Lausanne) ; Van der Veken, Frederik (CERN)
The Dynamic Aperture (DA) is an important concept for the study of non-linear beam dynamics in a circular accelerator. It refers to the region in phase space where a particle’s motion remains bounded over a given number of turns. [...]
2024 - 4 p.
- Published in : JACoW HB 2023 (2024) 422-425
Fulltext: PDF;
In : 68th ICFA Advanced Beam Dynamics workshop on high-Intensity and High-Brightness Hadron Beams (HB 2023), CERN, Geneva, Switzerland, 9 - 13 Oct 2023, pp.422-425
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Analysis Tools for Numerical Simulations of Dynamic Aperture with Xsuite
/ Pugnat, Thomas (CERN) ; Di Croce, Davide (Ecole Polytechnique, Lausanne) ; Giovannozzi, Massimo (CERN) ; Van der Veken, Frederik (CERN)
Recently, several efforts have been made at CERN to develop a new tracking tool, Xsuite, which is intended to be the successor to SixTrack. In this framework, analysis tools have also been prepared with the goal of providing advanced post-processing techniques for the interpretation of dynamic aperture simulations. [...]
2024 - 4 p.
- Published in : JACoW HB 2023 (2024) 551-554
Fulltext: PDF;
In : 68th ICFA Advanced Beam Dynamics workshop on high-Intensity and High-Brightness Hadron Beams (HB 2023), CERN, Geneva, Switzerland, 9 - 13 Oct 2023, pp.551-554
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Optimizing dynamic aperture studies with active learning
/ Di Croce, D. (EPFL, Lausanne, FSL) ; Giovannozzi, M. (CERN) ; Krymova, E. (Zurich, ETH) ; Pieloni, T. (EPFL, Lausanne, FSL) ; Redaelli, S. (CERN) ; Seidel, M. (EPFL, Lausanne, FSL ; PSI, Villigen) ; Tomás, R. (CERN) ; Van der Veken, F.F. (CERN)
Dynamic aperture is an important concept for the study of non-linear beam dynamics in circular accelerators. It describes the extent of the phase-space region where a particle's motion remains bounded over a given number of turns. [...]
arXiv:2402.11077; JINST_168P_1223.-
2024-04-04 - 14 p.
- Published in : JINST 19 (2024) P04004
Fulltext: 2402.11077 - PDF; Publication - PDF;
In : 68th ICFA Advanced Beam Dynamics workshop on high-Intensity and High-Brightness Hadron Beams (HB 2023), CERN, Geneva, Switzerland, 9 - 13 Oct 2023, pp.P04004
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Accelerating dynamic aperture evaluation using deep neural networks
/ Di Croce, D (Ecole Polytechnique, Lausanne) ; Giovannozzi, M (CERN) ; Pieloni, T (Ecole Polytechnique, Lausanne) ; Seidel, M (Ecole Polytechnique, Lausanne ; PSI, Villigen) ; Van der Veken, F F (CERN)
The Dynamic Aperture (DA) is an important concept for the study of non-linear beam dynamics in a circular accelerator. The DA is defined as the extent of the phase-space region in which the particle's motion remains bounded over a finite number of turns. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) WEPA097
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.WEPA097
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