CERN Accelerating science

R&D and Studies

Najnovije dodano:
2023-11-29
16:59
Particle-in-Cell Simulations of Plasma Density Variations in a Proton-Driven Wakefield Accelerator / Morales Guzman, Pablo Israel
Plasma Wakefield Accelerators (PWFA) use relativistic particle bunches to drive high-amplitude (GV/m) wakefields to accelerate other particle bunches [...]
CERN-THESIS-2023-264 - https://mediatum.ub.tum.de/?id=1714260 : mediaTUM, 2023-10-26. - 151 p.


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2023-11-16
11:04
Availability Targets Scaled According to Assurance Complexity in the FCC-ee / Heron, Jack (CERN) ; Felsberger, Lukas (CERN) ; Wollmann, Daniel (CERN) ; Uythoven, Jan (CERN) ; Rodriguez Mateos, Felix (CERN)
The Future Circular Collider (FCC) is the leading proposal for the next generation of energy- frontier particle accelerators. [...]
CERN-ACC-NOTE-2023-0020.
- 2023. - 11 p.
Full text

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2023-11-16
11:00
Machine Protection and Availability in the FCC-ee / Heron, Jack (CERN) ; Felsberger, Lukas (CERN) ; Hernalsteens, Cedric (CERN) ; Wiesner, Christoph (CERN) ; Wollmann, Daniel (CERN) ; Uythoven, Jan (CERN) ; Rodriguez Mateos, Felix (CERN)
The FCC-ee will combine high stored beam energy with small vertical emittance. [...]
CERN-ACC-NOTE-2023-0019.
- 2023. - 19 p.
Full text

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2023-11-07
16:16
FCC-ee Radiation Challenges and Mitigation Measures / Humann, Barbara
A lepton collider, like the Future Circular Collider lepton machine (FCC-ee), faces various radiation challenges in different parts of the accelerator complex [...]
CERN-THESIS-2023-236 - 167 p.


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2023-10-10
08:38
The LHC as FCC injectors / Benedikt, Michael (CERN) ; Goddard, Brennan (CERN)
The re-use of the modified LHC is presently the reference baseline for the High Energy Booster (HEB) injector into the FCC-hh hadron collider, although a number of other promising options exist. As part of the FCC study, the transformation of the LHC into the last acceleration stage into the new collider has been investigated in some detail, including the key aspects of new insertion designs and faster ramping. [...]
2023 - 9 p. - Published in : 10.1142/9789811280184_0030 Fulltext: PDF;
In : The future of the Large Hadron Collider, pp.427-435

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2023-09-21
15:32
Studies on the nonlinear beam dynamics for future particle colliders / Hofer, Michael
Particle colliders serve as unique tools to study constituents of matter and understand their interactions [...]
CERN-THESIS-2023-161 - 162 p.


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2023-08-03
06:53
Mechanical model for the FCC-ee interaction region / Boscolo, Manuela (Frascati) ; Palla, Fabrizio (Pisa U.) ; Bosi, Filippo (Pisa U.) ; Fransesini, Francesco (Frascati) ; Lauciani, Stefano (Frascati)
The Future Circular Collider FCC-ee aims at unprecedented luminosities to be obtained with the crab-waist collision scheme. In this paper we describe the mechanical model of the interaction region layout including its assembly procedure. [...]
2023 - 18 p. - Published in : EPJ Tech. Instrum. 10 (2023) 16 Fulltext: PDF;

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2023-07-27
07:46
Multi-port modular multilevel converters for the supply of the future circular collider two-stage klystrons / Colmenero, M (CERN) ; Vidal-Albalate, R (Jaume I U., Castellon) ; Blanquez, F Rafael (CERN) ; Blasco-Gimenez, R (Valencia, Polytechnic U.)
The new generation of high-efficiency klystrons for future particle colliders requires two high-voltage, series-connected power supplies. As an alternative to conventional klystron power converters, the use of Multi-port Modular Multilevel Converters with three DC output terminals is proposed. [...]
2023 - 7 p. - Published in : 10.1049/icp.2023.1405
In : 19th International Conference on AC and DC Power Transmission (ACDC 2023), Glasgow, UK, 1 - 3 Mar 2023, pp.334-340

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2023-07-09
18:29
Innovative applications of strong crystalline field effects to particle accelerators and detectors / Soldani, Mattia
It is well known that the electromagnetic interactions between high-energy particles and solid matter undergo substantial modifications when the latter is crystalline and its lattice axes are almost parallel to the incident beam direction [...]
CERN-THESIS-2023-093 -


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2023-06-08
06:39
The Electron-Positron Future Circular Collider (FCC-ee) / Zimmermann, Frank (CERN) ; Benedikt, Michael (CERN) ; Oide, Katsunobu (Geneva U. ; KEK, Tsukuba) ; Raubenheimer, Tor (SLAC)
The Future Circular electron-positron Collider (FCC-ee) is aimed at studying the Z and W bosons, the Higgs, and top quark with extremely high luminosity and good energy efficiency. Responding to a request from the 2020 Update of the European Strategy for Particle Physics, in 2021 the CERN Council has launched the FCC Feasibility Study to examine the detailed implementation of such a collider. [...]
2022 - 6 p. - Published in : JACoW NAPAC 2022 (2022) 315-320 Fulltext: PDF;
In : 4th North American Particle Accelerator Conference (NAPAC 2022), Albuquerque, NM, United States, 7-12 Aug 2022, pp.TUZD1

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Fokus na:
PBC - Physics Beyond Colliders (77)
Future Circular Collider Documents (189)
Muon Collider study (1)
NIMMS - Next Ion Medical Machine Study (15)