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Accelerator Physics

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2025-09-29
09:32
Estimate of dose and dose rate to optical fibre cable in the SPS between BA3 and BA4 / Coninckx, F ; Schönbacher, H ; Stevenson, G R
SPS-TIS-RP-87-45.- Geneva : CERN, 1987 - 4 p.

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2025-09-26
16:37
Memorandum, making new optics usable in LEP / Poole, J
Memorandum-4.- Geneva : CERN, 1990 - 4 p.

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2025-09-26
16:37
Memorandum, making new optics usable in LEP / Poole, J
Memorandum-4.- Geneva : CERN, 1990 - 4 p.

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2025-09-26
15:37
Memorandum, Notes on the possible installation of temperature compensated fibre-optic cables for the LEP RF system at P2 and P6 / Hansen, S ; Sladen, J P H
CERN-SL-RFL-JPHS-PS.- Geneva : CERN, 1993 - 2 p.

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2025-09-26
12:45
Shutter-type multi-point optical alignment using a Structured Laser Beam in vacuum / Niewiem, Witold Grzegorz (ETH, Zurich (main) ; CERN) ; Figura, Sebastian Antoni (CERN) ; Dusek, Martin (Liberec Tech. U. ; CERN) ; Mergelkuhl, Dirk (CERN) ; Gayde, Jean-Christophe (CERN) ; Wieser, Andreas (ETH, Zurich (main))
This paper presents an alignment concept employing a Structured Laser Beam (SLB) for offset measurements over a 140 m distance. The prototype consists of an SLB generator and three measurement stations within a vacuum system. [...]
CERN-ACC-2025-0003.- Geneva : CERN, 2025 - 19 p. - Published in : JINST 20 (2025) P07001 Fulltext: PDF;

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2025-09-25
06:54
Simulation of plasma accelerators with the Particle-In-Cell method / Vay, J L (LBNL, Berkeley)
We present the standard electromagnetic Particle-in-Cell method, starting from the discrete approximation of derivatives on a uniform grid. The application to second-order, centered, finite-difference discretization of the equations of motion and of Maxwells equations is then described in one dimension, followed by two and three dimensions. [...]
arXiv:2008.07300; Proceedings of the 2019 CERN--Accelerator--School course on High Gradient Wakefield Accelerators; Sesimbra; (Portugal).- 2020 - 39 p. - Published in : , pp. 212 Fulltext: PDF;
In : CERN Accelerator School - High Gradient Wakefield Accelerators, Sesimbra, Portugal, 11 - 22 Mar 2019, pp.212

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2025-09-23
06:04
Beam-Driven Systems, Plasma Wakefield Acceleration / Muggli, Patric (Munich, Max Planck Inst.)
We expand on the material that was published in the previous Proceedings of the CERN Accelerator School on Plasma Wakefield Acceleration. The material focused on Plasma Wakefield Acceleration in the short, narrow bunch regime. [...]
arXiv:2007.05226.- 2020 - 14 p. - Published in : , pp. 251 Fulltext: PDF;
In : CERN Accelerator School - High Gradient Wakefield Accelerators, Sesimbra, Portugal, 11 - 22 Mar 2019, pp.251

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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
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.
Fulltext

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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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