2025-08-21
08:47 |
Beam delivery of high-energy ion beams for irradiation experiments at the CERN Proton Synchrotron
/ Johnson, Eliott (CERN) ; Waets, Andreas (CERN) ; Imesch, Gil (CERN) ; Bilko, Kacper (CERN) ; Delrieux, Marc (CERN) ; Fraser, Matthew (CERN) ; Emriskova, Natalia (CERN) ; Arrutia Sota, Pablo Andreas (CERN) ; Garcia Alia, Ruben (CERN) ; Bass, Thomas (CERN)
Heavy-ion single event effect (SEE) test facilities are critical in the development of microelectronic components that will be exposed to the ionizing particles present in the hostile environment of space. CHARM High-energy Ions for Micro Electronics Reliability Assurance (CHIMERA) and HEARTS have developed a high-energy ion beam capable of scanning a wide range of Linear Energy Transfer (LET) at low intensities to study ionization effects on space-bound technology using CERN's Proton Synchrotron (PS). [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) MOPA115
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPA115
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2025-08-21
08:47 |
ENUBET: A monitored neutrino beam for high precision cross section measurements
/ Torti, Marta (INFN, Milan Bicocca) ; Acerbi, Fabio (Fond. Bruno Kessler, Trento) ; Angelis, Ioannis (Aristotle U., Thessaloniki) ; Bomben, Luca (Insubria U., Como ; INFN, Milan Bicocca) ; Bonesini, Maurizio (INFN, Milan Bicocca) ; Bramati, Filippo (INFN, Milan Bicocca ; Milan Bicocca U.) ; Branca, Antonio (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brizzolari, Claudia (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brunetti, Giulia (INFN, Milan Bicocca ; Milan Bicocca U.) ; Calviani, Marco (CERN) et al.
The main source of systematic uncertainty on neutrino cross section measurements at the GeV scale is represented by the poor knowledge of the initial flux. The goal of cutting down this uncertainty to 1% can be achieved through the monitoring of charged leptons produced in association with neutrinos, by properly instrumenting the decay region of a conventional narrow-band neutrino beam. [...]
2023 - 5 p.
- Published in : EPJ Web Conf. 282 (2023) 01018
Fulltext: PDF;
In : International Symposium on Symmetries in Subatomic Physics, Vienna, Austria, 29 Aug - 2 Sep, pp.01018
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2025-08-21
08:46 |
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2025-08-21
08:46 |
The CERN SPS Low Level RF feedback with amplitude and frequency modulation
/ Hagmann, Gregoire (CERN) ; Spierer, Arthur (CERN) ; Egli, Julien (CERN) ; Baudrenghien, Philippe (CERN)
The CERN SPS Low Level RF (LLRF) has undergone a major upgrade, including the complete redesign of the 200 MHz Cavity-Controllers [1,2] and the Beam-Control [3]during the Long Shutdown two (LS2) in 2018-21. Two major goals motivated the upgrade, first the required doubling of the proton beam intensity injected from the Super Proton Synchrotron (SPS) for the High Luminosity Large HadronCollider (HL-LHC) project, second the implementation of the slip-stacking of two families of ions bunches, 100 ns spacing, to generate a 50 ns spacing after interleaving. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) THPA092
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.THPA092
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2025-08-21
08:46 |
Overview of the radiation levels in the CERN accelerator complex after LS2
/ Canesse, Auriane (CERN) ; Zimmaro, Alessandro (CERN) ; Prelipcean, Daniel (CERN) ; Ricci, Daniel (CERN) ; Di Francesca, Diego (CERN) ; Lerner, Giuseppe (CERN) ; Garcia Alia, Ruben (CERN) ; Danzeca, Salvatore (CERN)
The PSB, PS, and SPS accelerators at CERN provide high-energy proton and ion beams to a wide range of experiments, from fixed targets to the world’s biggest particle accelerator: the Large Hadron Collider (LHC). In 2021 and 2022, their beams have reached unprecedented intensities thanks to the LHC Injectors Upgrade (LIU) undertaken during the Long Shutdown 2 (LS2) in preparation of the High-Luminosity (HL) LHC era. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) THPA046
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.THPA046
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2025-08-21
08:46 |
Dual-scattering foil installation at CLEAR
/ Robertson, Cameron (Oxford U.) ; Aksoy, Avni (Ankara U.) ; Bateman, Joseph (Oxford U.) ; Corsini, Roberto (CERN) ; Dosanjh, Manjit (CERN) ; Farabolini, Wilfrid (CERN) ; Gerbershagen, Alexander (Groningen U.) ; Korysko, Pierre (Oxford U.) ; Latina, Andrea (CERN) ; Malyzhenkov, Alexander (CERN) et al.
The CLEAR facility at CERN allows users to receive an electron beam with energy up to 200 MeV, allowing flexibility in intensity, beam size and bunch structures. Separate from the main CERN accelerator complex, it is capable of hosting numerous experiments with rapid installations at two test stands.It would be highly desirable for many applications, but particularly those of a medical nature, to be able to provide a ‘flat’ beam at CLEAR, with a uniform intensity distribution over a significant component of its transverse dimensions. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) THPM073
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.THPM073
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2025-08-20
06:06 |
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2025-08-20
06:06 |
Characterisation of small scale MLR1 devices for ALICE ITS3
/ Sturniolo, Alessandro (Messina U. ; INFN, Catania)
/ALICE Collaboration
During the upcoming Long Shutdown 3 (scheduled for 2026–2029), the ALICE Inner Tracking System (ITS), currently at its second version (ITS2), will be further upgraded to ITS3. After the upgrade, the 3 innermost ITS2 layers (Inner Barrel, or IB) will be replaced by 3 flexible, truly cylindrical layers of stitched large-scale MAPS, produced with the TPSCo 65 nm technology. [...]
2025 - 6 p.
- Published in : JINST 20 (2025) C08015
Fulltext: PDF;
In : 11th International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL 2024), Strasbourg, France, 18 - 22 Nov 2024, pp.C08015
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2025-08-19
04:24 |
Testing the ubiquitous presence of very high energy emission in gamma-ray bursts with the MAGIC telescopes
/ Abe, S. (Tokyo U., ICRR) ; Abhir, J. (Zurich, ETH) ; Abhishek, A. (INFN, Pisa ; Siena U.) ; Acciari, V.A. (Barcelona, IFAE) ; Aguasca-Cabot, A. (Barcelona U.) ; Agudo, I. (IAA, Granada) ; Aniello, T. (INAF, Rome) ; Ansoldi, S. (Udine U. ; INFN, Trieste ; ICRA, Rome) ; Antonelli, L.A. (INAF, Rome) ; Engels, A. Arbet (Garching, Max Planck Inst., MPE) et al.
Gamma-ray bursts (GRBs) are the most powerful transient objects in the Universe, and they are a primary target for the MAGIC Collaboration. Recognizing the challenges of observing these elusive objects with Imaging Atmospheric Cherenkov Telescopes (IACTs), we implemented a dedicated observational strategy that included an automated procedure for rapid re-pointing to transient sources. [...]
arXiv:2507.05215.-
2025-08-01 - 15 p.
- Published in : Astron. Astrophys. 700 (2025) A96
Fulltext: document - PDF; 2507.05215 - PDF;
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2025-08-16
07:02 |
Ion-motion simulations of a plasma-wakefield experiment at FLASHForward
/ Kalvik, D (U. Oslo (main)) ; Drobniak, P (U. Oslo (main)) ; Peña, F (U. Oslo (main) ; LMU Munich (main)) ; Lindstrøm, C A (U. Oslo (main)) ; Beinortaite, J (DESY) ; Boulton, L (DESY) ; Caminal, P (DESY) ; Garland, J (DESY) ; Loisch, G (DESY) ; Svensson, J Björklund (DESY) et al.
In plasma-based acceleration, an ultra-relativistic particle bunch$\unicode{x2014}$or an intense laser beam$\unicode{x2014}$is used to expel electrons from its propagation path, forming a wake that is devoid of electrons. The ions, being significantly more massive, are often assumed to be stationary. [...]
arXiv:2505.24299.-
2025 - 4 p.
- Published in : JACoW IPAC 25 (2025) 1462-1465
Fulltext: PDF;
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.1462-1465
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