CERN Accelerating science

Accelerator Physics

最近の追加:
2025-10-22
06:39
Analytic derivative of orbit response matrix and dispersion with thick error sources and thick steerers implemented in python / Franchi, Andrea (ESRF, Grenoble) ; Liuzzo, Simone (ESRF, Grenoble) ; Martí, Zeus (ESRF, Grenoble)
While large circular colliders rely upon analysis of turn-by-turn beam trajectory data to infer and correct magnetic lattice imperfection and beam optics parameters, historically storage-ring based light sources have been exploiting orbit distortion, via the orbit response matrix. However, even large collider usually benefit of the orbit analysis during the design phase, in order to evaluate and define tolerances, correction layouts and expected performances. [...]
2023 - 3 p. - Published in : JACoW IPAC 2023 (2023) MOPL069 Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.MOPL069

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2025-10-22
06:39
Introduction to Optics Design / Sterbini, Guido (CERN)
This lecture provides an overview of the principles and methodologies involved in linear optics design. [...]
arXiv:2510.13346.
- 2025 - 23.
Fulltext

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2025-10-22
06:38
Landau Damping / Buffat, Xavier (CERN)
Landau damping is a key mechanism to preserve the stability of particle beams under the influence of various collective forces that would otherwise spoil its quality through beam instabilities. [...]
arXiv:2510.15417.
- 2025 - 17.
Fulltext

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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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