CERN Accelerating science

All CERN Accelerators documents

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2026-06-05
06:01
Beam Intercepting Devices / Reggiani, Davide (PSI, Villigen)
Beam Intercepting Devices (BIDs) include targets, scrapers, collimators, protection absorbers and beam dumps. [...]
arXiv:2606.03605.
- 2026 - 12.
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2026-06-05
06:01
Beam Instrumentation / Veness, Raymond (CERN)
Beam instrumentation is known as the 'eyes and ears of a particle accelerator'. [...]
arXiv:2606.03658.
- 2026 - 12.
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2026-06-04
04:46
Updates on Impedance Studies for the FCC-ee High Energy Booster / Kim, Keon Hee (GANIL) ; Ghribi, Adnan (GANIL) ; Martinez, Santiago (GANIL) ; Bruant, Quentin (Saclay) ; Chance, Antoine (Saclay) ; Dalena, Barbara (Saclay) ; Antuono, Chiara (CERN) ; Gibellieri, Dora (CERN) ; Zannini, Carlo (CERN) ; Zimmermann, Frank (CERN) et al.
Following the Future Circular Collider (FCC) Feasibility Study completion, the impedance model for the FCC-ee High-Energy Booster (HEB) has been significantly expanded beyond the initial copper vacuum pipe resistive wall analysis. [...]
arXiv:2605.29799.
- 2026-06 - 4.
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2026-06-03
06:26
Toward a 3D Thermal-Electrodynamic Simulation of Non-Insulated ReBCO Coils: The H-FoSTER Model / Davide, Rinaldoni (CERN) ; Bernardo, Bordini (CERN)
Accurately modeling the transient behavior of non- insulated (NI) ReBCO superconducting coils is crucial for fully as- sessing their potential for high-field magnet applications. 3D Finite Element (FE) models are among the most promising approaches for capturing the thermal-electrodynamics of these coils. [...]
2026 - 1 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 4903007 Fulltext: PDF; External link: Fulltext

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2026-06-03
06:26
Design and development of the P-cubed Target Insertion Device (P$^3$-TID) / Mena-Andrade, R (CERN) ; Grenard, J-L (CERN) ; Guergar, K (CERN) ; Seidenbinder, R (CERN) ; Besana, M I (PSI, Villigen) ; Vallis, N (PSI, Villigen ; CERN) ; Zykova, M (PSI, Villigen) ; Hauenstein, D (PSI, Villigen) ; Zennaro, R (PSI, Villigen) ; Craievich, P (PSI, Villigen) et al.
The P-cubed Target Insertion Device (P$^3$-TID) is a research instrument dedicated to test novel positron source target configurations inside of the proof-of-principle PSI Positron Production (P-cubed or P$^3$) experiment at the Paul Scherrer Institute. [...]
arXiv:2605.19650.
- 2026 - 11.
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2026-06-03
06:26
Explicit Turn Resolution with Anisotropic Homogenisation for Efficient 3D Magneto-Thermal Finite-Element Simulation of Large-Scale No-Insulation HTS Magnets / Denis, Louis (Liege U.) ; Schnaubelt, Erik (CERN) ; Dular, Julien (Liege U. ; CERN) ; Wozniak, Mariusz (CERN) ; Vanderheyden, Benoît (Liege U.) ; Geuzaine, Christophe (Liege U.)
No-insulation (NI) and metal-insulation (MI) high-temperature superconducting (HTS) magnets require three-dimensional (3D) models to describe the current distribution around critical current defects. [...]
arXiv:2605.31009.
- 2026 - 30.
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2026-06-02
07:20
Time domain stochastic cooling simulations : transverse and filter cooling / Tsiantis, Vasileios (Aristotle U., Thessaloniki) ; Gamba, Davide (CERN) ; Carli, Christian (CERN) ; Sittard, Daniel (CERN) ; Höfle, Wolfgang (CERN) ; Franck Rey, Stephane (CERN)
Stochastic cooling is a technique for reducing the phase space volume of particle beams in accelerators improving the experimental conditions for facilities like Antiproton Decelerator at CERN. We present a stochastic cooling simulation model, for transverse and longitudinal plane. [...]
2026 - 4 p. - Published in : JACoW COOL2025 (2026) FRA2 Fulltext: PDF;
In : 15th International Workshop on Beam Cooling and Related Topics (COOL '25), New York, United States, 27 - 31 Oct 2025, pp.FRA2

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2026-06-02
07:20
Initial Characterisation of a Prototype TMR Assembly for an Electron-Driven CANS at CERN's CLEAR Facility / Wroe, Laurence (CERN) ; Kharashvili, Giorgi (Unlisted, CH) ; Birk, Jonas Okkels (Unlisted, DK) ; Vanti, Federico (Unlisted, CH) ; Farabolini, Wilfrid (CERN) ; Elattab, Fares (Unlisted, CH) ; Gamba, Davide (CERN) ; Koettig, Torsten (CERN) ; Corsini, Roberto (CERN) ; Stapnes, Steinar (CERN) et al.
The Versatile ULtra-Compact Accelerator-based Neutron source (VULCAN) project is developing a compact accelerator-driven neutron source (CANS) optimised for neutron diffractometry in industrial and university settings. [...]
arXiv:2605.25068.
- 2026 - 15.
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2026-06-02
07:20
Gun and collector development on the electron cooler test stand (ECTS) / Khatri, Ghanshyambhai (CERN) ; Frassier, Alexandre (CERN) ; Cenede, Jean (CERN) ; Rossi, Adriana (CERN) ; Tranquille, Gerard Alain (CERN)
The electron cooler of the Antiproton Decelerator (AD) at CERN, that can operate with an electron beam of up to 2.4 A at 27 keV, is scheduled for replacement during the upcoming Long Shutdown 3 (LS3). A newly designed electron gun and collector—optimized for enhanced reliability, efficiency, and operational performance—are undergoing rigorous testing and validation at the dedicated Electron Cooler Test Stand (ECTS).The new electron collector features a re-engineered cooling system, where the water circuit is fully decoupled from the vacuum environment, significantly reducing the risk of vacuum leaks. [...]
2026 - 5 p. - Published in : JACoW COOL2025 (2026) WEA2 Fulltext: PDF;
In : 15th International Workshop on Beam Cooling and Related Topics (COOL '25), New York, United States, 27 - 31 Oct 2025, pp.WEA2

Detaljnije
2026-06-02
07:20
Electron and laser cooling of stored ion beams at CERN : XSuite simulations and measurements / Gamba, Davide (CERN) ; Kruyt, Peter (CERN ; Goethe U., Frankfurt (main)) ; Franchetti, Giuliano (Darmstadt, GSI ; Goethe U., Frankfurt (main) ; CERN) ; Romain, Jason (CERN ; Grenoble, INP)
Electron and laser cooling are key techniques for improvingthe quality of stored beams in synchrotrons. This contributionsummarises the main advancements in electronand laser cooling simulations and measurements at CERN,with emphasis on benchmarked Xsuite models and on theirapplication to present and future facilities. [...]
2026 - 5 p. - Published in : JACoW COOL2025 (2026) TUD2 Fulltext: PDF;
In : 15th International Workshop on Beam Cooling and Related Topics (COOL '25), New York, United States, 27 - 31 Oct 2025, pp.TUD2

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