|
1.
|
Étude de faisabilité du Futur Collisionneur Circulaire – Rapport, Volume 3 : Génie civil, Implantation et Durabilité
/ Benedikt, Michael (CERN) ; Zimmermann, Frank (CERN) ; Auchmann, Bernhard (CERN) ; Bartmann, Wolfgang (CERN) ; Burnet, Jean-Paul (CERN) ; Carli, Christian (CERN) ; Chance, Antoine ; Craievich, Paolo ; Giovannozzi, Massimo (CERN) ; Grojean, Christophe (Humboldt University of Berlin (DE)) et al.
Le volume 3 du rapport de faisabilité du FCC présente les études relatives au génie civil, à l’élaboration d’un scénario d’implantation du projet ainsi qu’aux aspects environnementaux et de durabilité. Le rapport détaille les améliorations itératives apportées depuis 2018 aux concepts de génie civil, en tenant compte des conditions du sous-sol, des besoins des accélérateurs et des expériences, ainsi que des considérations territoriales. [...]
CERN-FCC-ACC-2025-0008.-
Geneva : CERN, 2025 - 382.
Fulltext: PDF;
|
|
|
2.
|
FCC Integrated Programme Stage 2: The FCC-hh
/ Benedikt, Michael (CERN) ; Zimmermann, Frank (CERN) ; Auchmann, Bernhard (CERN) ; Bartmann, Wolfgang (CERN) ; Burnet, Jean-Paul (CERN) ; Carli, Christian (CERN) ; Chance, Antoine ; Craievich, Paolo ; Giovannozzi, Massimo (CERN) ; Grojean, Christophe (Humboldt University of Berlin (DE)) et al.
The Future Circular Collider (FCC) ‘integrated programme’ consists of an initial electron-positron collider FCC-ee, which is later followed by a proton-proton collider, FCC-hh. This comprehensive programme is well matched to the current scientific landscape after 15 years of LHC operation. [...]
CERN-FCC-ACC-2025-0007.-
Geneva : CERN, 2025 - 24 p.
Fulltext: PDF;
|
|
|
3.
|
FCC Integrated Programme Stage 1: The FCC-ee
/ Benedikt, Michael (CERN) ; Zimmermann, Frank (CERN) ; Bartmann, Wolfgang (CERN) ; Burnet, Jean-Paul (CERN) ; Carli, Christian (CERN) ; Chance, Antoine ; Craievich, Paolo ; Giovannozzi, Massimo (CERN) ; Grojean, Christophe (Humboldt University of Berlin (DE)) ; Gutleber, Johannes (CERN) et al.
The Future Circular Collider (FCC) ‘integrated programme’ consists of an initial electron-positron collider FCC-ee, which is followed by a proton-proton collider, FCC-hh. This integrated programme is well matched to the current scientific landscape after 15 years of LHC operation. [...]
CERN-FCC-ACC-2025-0006.-
Geneva : CERN, 2025 - 28 p.
Fulltext: PDF;
|
|
|
4.
|
Other Science Opportunities at the FCC-ee
/ Agapov, Ilya (Deutsches Elektronen-Synchrotron (DE)) ; Alp, Esen Ercan (Argonne National Laboratory (USA)) ; Andre, Kevin (CERN) ; Antipov, Sergey (Deutsches Elektronen-Synchrotron (DE)) ; Apyan, Armen (A.I.Alikhanyan National Laboratory (Armenia)) ; Arduini, Gianluigi (CERN) ; Bandiera, Laura (Universita e INFN, Ferrara (IT)) ; Bartmann, Wolfgang (CERN) ; Bartosik, Hannes (CERN) ; Benedikt, Michael (CERN) et al.
The Future Circular Collider (FCC) ‘integrated programme’ consists of an initial electron-positron collider FCC-ee, which is later followed by a proton-proton collider, FCC-hh, installed in the same 91 km circumference tunnel close to CERN. Over a span of 15 years, from the mid or late 2040s through the early 2060s, the FCC-ee shall operate at centre-of-mass energies between about 90 and 365 GeV, always delivering the highest possible luminosities to four experiments, in a sustainable and energy-efficient way. [...]
CERN-FCC-ACC-2025-0005.-
Geneva : CERN, 2025
Fulltext: PDF;
|
|
|
5.
|
Conical Targets for Enhanced High-Current Positron Sources
/ Vallis, Nicolas (Minnesota U., Math. ; Northeastern U. ; PSI, Villigen ; CERN ; LPHE, Lausanne) ; Mena-Andrade, Ramiro (CERN) ; Humann, Barbara (CERN) ; Zhao, Yongke (CERN) ; Craievich, Paolo (Minnesota U., Math. ; Northeastern U. ; PSI, Villigen) ; Grenard, Jean-Louis (CERN) ; Latina, Andrea (CERN) ; Lechner, Anton (CERN) ; Perillo-Marcone, Antonio (CERN) ; Zennaro, Riccardo (Minnesota U., Math. ; Northeastern U. ; PSI, Villigen) et al.
Previous pair-production-driven positron source designs have assumed that the transverse dimension of the target is significantly greater than the secondary beam it generates. This paper explores the use of targets with different transverse profiles with the aim of enhancing positron production. [...]
arXiv:2502.10565.-
2025-09-11 - 15 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 568 (2025) 165854
Fulltext: 2502.10565 - PDF; document - PDF;
|
|
|
6.
|
Accelerating structures for the FCC-ee pre-injector complex: RF design, optimization, and performance analysis
/ Kurtulus, Adnan (CERN) ; Grudiev, Alexej (CERN) ; Latina, Andrea (CERN) ; Raguin, Jean-Yves (Ecole Polytechnique, Lausanne) ; Craievich, Paolo (Ecole Polytechnique, Lausanne) ; Bettoni, Simona (Ecole Polytechnique, Lausanne)
The Future Circular Collider electron-positron (FCC-ee) pre-injector complex demands high-performance RF accelerating structures to achieve reliable and efficient acceleration of beams up to 20 GeV. In this study, we describe an analytical approach to RF design for the traveling-wave (TW) structures including a pulse compression system to meet the rigorous specifications of the FCC-ee pre-injector complex. [...]
2024 - 4 p.
- Published in : JACoW LINAC 2024 (2024) MOPB036
Fulltext: PDF;
In : 32nd Linear Accelerator Conference (LINAC 2024), Chicago, Illinois, United States, 25 - 30 Aug 2024, pp.MOPB036
|
|
|
7.
|
The PSI positron production project
/ Vallis, Nicolas (PSI, Villigen ; Ecole Polytechnique, Lausanne) ; Craievich, Paolo (PSI, Villigen) ; Schaer, Mattia (PSI, Villigen) ; Zennaro, Riccardo (PSI, Villigen) ; Auchmann, Bernhard (PSI, Villigen) ; Besana, Maria Ilaria (PSI, Villigen) ; Duda, Michal (PSI, Villigen) ; Fortunati, Reto (PSI, Villigen) ; Garcia Rodrigues, Henrique (PSI, Villigen) ; Hauenstein, Dominique (PSI, Villigen) et al.
The PSI Positron Production experiment, known as $\text{P}^{3}$ or $\textit{P-cubed}$, is a proof-of-principle positron source and capture system that can greatly improve the state-of-the-art positron yield. The $\text{P}^{3}$ project is led by the Paul Scherrer Institute in Switzerland, and addresses the long-standing challenge faced by conventional injector facilities to generate, capture, and damp the emittance of high-current positron beam, which is a major limiting factor for the feasibility of future electron-positron colliders. [...]
2024 - 4 p.
- Published in : JACoW IPAC 2024 (2024) TUPC50
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.TUPC50
|
|
|
8.
|
Selected advances in the accelerator design of the Future Circular Electron-Positron Collider (FCC-ee)
/ FCC Collaboration
In autumn 2023, the FCC Feasibility Study underwent a crucial “mid-term review”. We describe some accelerator performance risks for the proposed future circular electron-positron collider, FCC-ee, identified for, and during, the mid-term review. [...]
FERMILAB-CONF-24-0659-AD-PIP2.-
2024 - 4 p.
- Published in : JACoW IPAC 2024 (2024) WEPR14
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.WEPR14
|
|
|
9.
|
|
|
10.
|
Coherent sub-femtosecond soft x-ray free-electron laser pulses with nonlinear compression
/ Prat, Eduard (PSI, Villigen) ; Malyzhenkov, Alexander (CERN) ; Arrell, Christopher (PSI, Villigen) ; Craievich, Paolo (PSI, Villigen) ; Reiche, Sven (PSI, Villigen) ; Schietinger, Thomas (PSI, Villigen) ; Wang, Guanglei (PSI, Villigen)
We demonstrate the generation of coherent soft x-ray free-electron laser (FEL) pulses with a duration below 1 fs using nonlinear compression with a low-charge electron beam (10 pC). The approach is simple, and it does not require any special hardware, so it can be readily implemented at any x-ray FEL facility. [...]
2023 - 5 p.
- Published in : APL Photon. 8 (2023) 111302
Fulltext: PDF;
|
|
alerta personal vía correo electrónico o subscríbase al 
canal RSS.