CERN Accelerating science

All CERN Accelerators documents

Letzte Einträge:
2025-09-16
10:14
Cable Transfer Function Measurements and Bunch Length Analysis in the SPS / Flowerdew, Jake ; Intelisano, Leandro ; Lasheen, Alexandre (CERN) ; Papotti, Giulia (CERN)
This note details the cable transfer function measurements taken in 2024 and 2025 for the longitudinal beam observation system in the SPS. [...]
CERN-ACC-NOTE-2025-0018.
- 2025 - 15.
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2025-09-16
06:05
Beam Diagnostic Requirements: an Overview / Kube, G (DESY)
Beam diagnostics and instrumentation are an essential part of any kind of accelerator. [...]
arXiv:2005.08389.
- 2020 - 102.
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2025-09-16
06:05
Bunch Length Diagnostics: Current Status and Future Directions / Gillespie, Allan (U. Dundee)
Charged particle bunch length detection is one of the most challenging measurements in particle and accelerator physics, especially when the bunch length reduces below tens of femtoseconds. [...]
arXiv:2005.05715.
- 2020 - 13.
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2025-09-16
06:05
Diagnostics Examples from Third-Generation Light Sources / Wittenburg, Kay (DESY)
This lesson discusses many examples of how the signals from the beam monitors are used to diagnose the beam in circular, third-generation synchrotron light sources. During the school, diagnostic examples in other machines (e.g. [...]
arXiv:2005.06762.- 2020 - 22 p. - Published in : 10.48550/arXiv.2005.06762 Fulltext: PDF;
In : CERN Accelerator School - Beam Instrumentation for Particle Accelerators, Tuusula, Finland, 2 - 15 Jun 2018, pp.606

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2025-09-16
06:05
Medical Applications -- Instrumentation and Diagnostics / Peters, Andreas (CERN)
This CAS talk describes the role of beam instrumentation and diagnostics in particle therapy accelerators. [...]
arXiv:2005.08729.
- 2020 - 12.
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2025-09-16
06:05
Functional design of a wideband RF system for helics synchrotron / Sansipersico, V A (CERN) ; Angoletta, M E (CERN) ; Benedetto, E ; Damerau, H (CERN) ; Huttunen, H (CERN ; Helsinki U.) ; Kolehmainen, A (CERN) ; Ratkus, A ; Torims, T (CERN) ; Vretenar, M (CERN) /NIMMS Collaboration
Abstract Within the framework of the NIMMS (Next Ion Medical Machine Study) initiative at CERN, a comprehensive study is being performed for the Helium Light Ion Compact Synchrotron (HeLICS), a compact accelerator for hadron therapy. A key component of this facility is the radiofrequency (RF) cavity. [...]
2025 - 6 p. - Published in : J. Phys. : Conf. Ser. 3094 (2025) 012051 Fulltext: PDF; External link: Fulltext

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2025-09-16
06:05
Introduction to Optics and Lasers for Beam Instrumentation / Gibson, Stephen (JAI, UK)
The versatility of optics enables the design of a wide range of elegant beam instrumentation. [...]
arXiv:2007.11272.
- 2020 - 34.
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2025-09-16
06:05
Updated monochromatization Interaction Region optics design for FCC-ee GHC lattice / Korsun, A (IJCLab, Orsay) ; Faus-Golfe, A (IJCLab, Orsay) ; Zhang, Z (IJCLab, Orsay) ; Zimmermann, F (CERN) ; Oide, K (U. Geneva (main) ; KEK, Tsukuba) ; Raimondi, P (Fermilab)
Determining Yukawa couplings of the Higgs boson is one of the most fundamental and outstanding measurements since its discovery. The FCC-ee, owing to its exceptionally high-integrated luminosity, offers the unique opportunity to measure the electron Yukawa coupling through s-channel Higgs production at 125 GeV centre-of-mass (CM) energy, provided that the CM energy spread can be reduced from 50 MeV to a level comparable to the Higgs bosons’ natural width of 4.1 MeV. [...]
FERMILAB-CONF-25-0417.- 2025 - 4 p. - Published in : JACoW IPAC 2025 (2025) 402-405 Fulltext: PDF; External links: Fulltext; Fulltext
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.402-405

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2025-09-16
06:05
Optimized physics performance evaluation of monochromatization interaction region optics for direct $s$-channel Higgs production at FCC-ee / Zhang, Z (IJCLab, Orsay) ; Faus-Golfe, A (IJCLab, Orsay) ; Korsun, A (IJCLab, Orsay) ; d'Enterria, D (CERN) ; Zimmermann, F (CERN) ; Jiang, H (Lancaster U. (main)) ; Bai, B (Harbin Inst. Tech.) ; Ruan, M (Beijing, Inst. High Energy Phys.) ; Raimondi, P (Fermilab) ; Oide, K (U. Geneva (main) ; SOLEIL, Saint-Aubin ; KEK, Tsukuba)
The measurement of electron Yukawa coupling ($y_{e}$) via direct $s$-channel Higgs production at $\sim$125 GeV centre-of-mass (CM) energy is significantly facilitated at the FCC-ee, provided that the CM energy spread can be reduced to a level comparable to the natural width of the Higgs boson. This reduction is possible through the “monochromatization” concept, which involves generating opposite correlations between spatial position and energy deviation in the colliding beams. [...]
FERMILAB-CONF-25-0448.- 2025 - 4 p. - Published in : JACoW IPAC 2025 (2025) 406-409 Fulltext: PDF; External links: Fulltext; Fulltext
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.406-409

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2025-09-16
06:05
Beam Loss Monitors / Wittenburg, Kay (DESY)
This lecture covers the fundamental aspects of the measurement of beam losses including their use for beam diagnostic and safety issues. [...]
arXiv:2005.06522.
- 2020 - 39.
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