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CERN Accelerating science

Accelerator Physics

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2023-10-02
10:59
Investigation of Ion Extraction Anomalies at TwinEBIS / Van Woudenberg, Niek Cornelis (Lund University (SE))
The electron beam ion source REXEBIS at CERN-ISOLDE delivers highly-charged radioactive ions for post-acceleration in the HIE-ISOLDE LINAC. Research and development of components for electron beam ion sources is carried out at the TwinEBIS test stand, currently equipped with a Brillouin electron gun called MEDeGUN. [...]
CERN-THESIS-2023-177.- 78 p. Fulltext: PDF; External link: Approve this document (restricted)

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2023-09-22
14:45
Technical Specification : Quarkz blanks for CEDAR optics
LabII-EA-Spec-75-7-REV ; CERN-LabII-EA-Spec-75-7-REV.
- 1976. - 3 p.
Full text

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2023-09-22
14:42
Technical Specification : Quarkz blanks for CEDAR optics
LabII-EA-Spec-75-7 ; CERN-LabII-EA-Spec-75-7.
- 1975. - 3 p.
Full text

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2023-09-19
16:32
LHC injection optics commissioning in 2021 and 2022 / Persson, Tobias Hakan Bjorn (CERN) ; Carlier, Felix Simon (CERN) ; Dilly, Joschua Werner (CERN) ; Fartoukh, Stephane (CERN) ; Fol, Elena (CERN) ; Garcia Morales, Hector ; Hofer, Michael (CERN) ; Keintzel, Jacqueline (CERN) ; Maclean, Ewen Hamish (CERN) ; Malina, Lukas et al.
LHC injection optics commissioning in 2021 and 2022
CERN-ACC-NOTE-2023-0015.
- 2023.

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2023-09-19
10:45
Optimization of CLIC Final Focus System at 380 GeV and implementation studies for Ultra-low β* at ATF2 / Pastushenko, Andrii
The e+e− collider is considered as one of the most suitable accelerator to precisely measure the Standard Model parameters at Higgs energies [...]
CERN-THESIS-2022-379 NNT:2022UPASP021. -


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2023-09-14
17:15
Perturbations in PS operation caused by thunderstorms (18 kV network instabilities) / Mosig, R
CERN-PS-ED-Note-77-9; PS-ED-Note-77-9.- Geneva : CERN, 1977 - 7 p. Fulltext: PDF;

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2023-09-14
17:15
Measurement of optical and beam parameters in the transfer line towards the decelerating RFQ / Bal, C ; Giovannozzi, M ; Prieto, V ; Raich, U
CERN-PS-AE-Note-2001-017; CERN-PS-BD-Note-2001-012; PS-AE-Note-2001-017; PS-BD-Note-2001-012.- Geneva : CERN, 2001 - 12 p. Fulltext: PDF;

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2023-09-06
06:06
FCC-ee Collective Effects and their mitigation / Carideo, Emanuela (CERN ; INFN, Rome) ; Zimmermann, Frank (CERN) ; Zobov, Mikhail (LNF, Dafne Light) ; Migliorati, Mauro (INFN, Rome)
The high luminosity foreseen in the future electron-positron circular collider (FCC-ee) necessitates very intense multi-bunch colliding beams with very small transverse beam sizes at the collision points. This requires emittances comparable to those of the modern synchrotron light sources. [...]
2022 - 6 p. - Published in : PoS: ICHEP2022, pp. 046
Fulltext: PDF;
In : 41st International Conference on High Energy Physics (ICHEP 2022), Bologna, Italy, 6 - 13 Jul 2022, pp.046

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2023-09-06
06:06
Status of the High Energy Booster of the lepton option of the future circular collider / Dalena, B (IRFU, Saclay) ; Chance, A (IRFU, Saclay) ; Antoniou, F (CERN) ; Etisken, O (Bogazici U.) ; Mashal, A (IPM, Tehran) ; Raubenheimer, T (SLAC) ; Zampetakis, M (CERN) ; Zimmermann, F (CERN)
In the context of the FCC IS European study, which investigates the feasibility of a 100 km circular 𝑒+𝑒− collider for the future high-energy physics research, we present the status of the High Energy Booster (HEB) ring. In order to perform precision measurements of the Z, W and H bosons, as well as of the top quark, unprecedented luminosities are required. [...]
2022 - 6 p. - Published in : PoS: ICHEP2022, pp. 042
Fulltext: PDF;
In : 41st International Conference on High Energy Physics (ICHEP 2022), Bologna, Italy, 6 - 13 Jul 2022, pp.042

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2023-09-01
06:30
Increased beam energy as a pathway towards a highly selective and high-flux MR-ToF mass separator / Maier, F M (CERN ; Greifswald U.) ; Buchinger, F (McGill U.) ; Croquette, L (McGill U.) ; Fischer, P (Greifswald U.) ; Heylen, H (CERN) ; Hummer, F (CERN ; McGill U.) ; Kanitz, C (CERN) ; Kwiatkowski, A A (TRIUMF) ; Lagaki, V (CERN) ; Lechner, S (CERN ; McGill U.) et al.
Many experiments at radioactive ion beam (RIB) facilities suffer from isobaric contamination, i.e. unwanted ions of similar mass. [...]
2023 - 17 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1056 (2023) 168545 Fulltext: PDF;

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