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FCC-ee large-scale project installation planning: challenges & proposals
/ Fleury, Sarah (CERN) ; Valchkova-Georgieva, Fani (Unlisted, CH) ; Burnet, Jean-Paul (CERN) ; Bernardini, Marzia (CERN) ; Benedikt, Michael (CERN)
CERN is contemplating further advancements in the energy frontier through the Future Circular Collider (FCC) study, envisioning a 90.7 km underground accelerator with multiple energy stages over time. Following the European Strategy for Particle Physics recommendation in 2020, CERN initiated a feasibility study to scrutinize all aspects of the FCC project.A crucial component of this study involves developing a timeline from project approval to the beam operation of FCC-ee, the first collider with electron and positron. [...]
2024 - 3 p.
- Published in : JACoW IPAC 2024 (2024) WECD1
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.WECD1
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HL-LHC magnet production: building a complex planning to identify bottlenecks
/ Fleury, Sarah (CERN) ; Todesco, Ezio (CERN) ; Barberan Marin, Maria (CERN) ; Bernardini, Marzia (CERN)
The High-Luminosity LHC project aims to enhance the integrated luminosity of the LHC machine by a factor of 10, by upgrading various components located in the LHC tunnel just before the collision points, with cutting-edge technologies. Among these innovations are the new superconducting magnets equipped with a combination of $Nb-Ti$ and $Nb_3Sn$. [...]
2024 - 4 p.
- Published in : JACoW IPAC 2024 (2024) TUPS08
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.TUPS08
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4.
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PLAN - from LS2 to RUN3-LS3 and outcomes from the first RUN3-LS3 PLAN exercise
/ Dos Santos Pedrosa, Fernando (CERN) ; Borglund, Ayla (CERN) ; Daudin, Benoit (CERN) ; Vergara Fernandez, Estrella (CERN) ; Tock, Jean-Philippe (CERN) ; Foraz, Katy (CERN) ; Bernardini, Marzia (CERN) ; Lanza Herrero, Rodrigo (CERN)
The CERN-wide coordination of the programmed stops requires a tool to centralize and collect all the activities at a macroscopic scale. It includes the activities foreseen during Long Shutdowns (LS) and Year End Technical Stops (YETS).The CERN tool named PLAN centralises all the activities foreseen by the Groups, to have a global strategic view, assessing priorities across CERN. [...]
2023
- Published in : JACoW IPAC 2023 (2023) TUPM074
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPM074
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5.
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AWAKE from Run 2a to Run 2b
/ Guran, Eloïse (CERN) ; Bernardini, Marzia (CERN) ; Gschwendtner, Edda (CERN) ; Muggli, Patric (Munich, Max Planck Inst.) ; Pardons, Ans (CERN) ; Sublet, Alban (CERN) ; Vergara Fernandez, Estrella (CERN)
/AWAKE Collaboration
AWAKE is the first proof-of-concept proton-driven plasma wakefield acceleration experiment. AWAKE’s first phase concluded in 2018, with controlled acceleration of electrons to energies of 2 GeV in a 10-m long plasma cell. [...]
2023 - 4 p.
- Published in : JACoW IPAC 2023 (2023) TUPA094
Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.TUPA094
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6.
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Processes and Tools to Manage CERN Programmed Stops Applied to the Second Long Shutdown of the Accelerator Complex
/ Vergara Fernandez, Estrella (CERN) ; Ansel, Antoine (CERN) ; Barberan Marin, Maria (CERN) ; Bernardini, Marzia (CERN) ; Chemli, Samy (CERN) ; Coupard, Julie (CERN) ; Foraz, Katy (CERN) ; Hay, David (CERN) ; Jimenez, José (CERN) ; Mcfarlane, David (CERN) et al.
The preparation and follow-up of CERN accelerator complex programmed stops require clear processes and methodologies. The LHC and its Injectors were stopped in December 2018, to maintain, consolidate and upgrade the different equipment of the accelerator chain. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 2048-2051
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.2048-2051
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The Second Long Shutdown of the LHC and Its Injectors: Feedback from the Accelerator Coordination and Engineering Group
/ Perrot, Anne-Laure (CERN) ; Bernardini, Marzia (CERN) ; Chemli, Samy (CERN) ; Corso, Jean-Pierre (CERN) ; Coupard, Julie (CERN) ; Dos Santos Pedrosa, Fernando (CERN) ; Etheridge, John (CERN) ; Foraz, Katy (CERN) ; Grillot, Serge (CERN) ; Jimenez, José (CERN) et al.
The operation of the Large Hadron Collider (LHC) at CERN started in September 2008. Every 5 or 6 years, Long Shutdowns (LS) are programmed to execute time-intensive ordinary and extra-ordinary maintenance of the LHC and its injectors [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 2052-2055
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.2052-2055
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8.
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Run3 Installation Coordination
/ Tock, Jean-Philippe (CERN) ; Bedel, Cyrille Patrick (CERN) ; Bernardini, Marzia (CERN) ; Etheridge, John Robert (CERN) ; Fessia, Paolo (CERN) ; Lambert, Anna (CERN) ; Loertscher, Yves (CERN) ; Masterson, Raoul (Ministere des affaires etrangeres et europeennes (FR)) ; Modena, Michele (CERN) ; Roesler, Stefan (CERN) et al.
After reminding the mandate and the scope of the Run3 Installation Coordinator, the Run3 team members and their respective assignments will be present-ed [...]
CERN-ACC-NOTE-2022-0037.
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2022. - 4 p.
Full text
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9.
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Programmed Stops Coordination: from Preparation to Completion
/ Vergara Fernandez, Estrella (CERN) ; Bernardini, Marzia (CERN) ; Chemli, Samy (CERN) ; Corso, Jean-Pierre (CERN) ; Coupard, Julie (CERN) ; Etheridge, John Robert (CERN) ; Grillot, Serge (CERN) ; Muttoni, Yvon (CERN) ; Nicquevert, Bertrand (CERN) ; Perrot, Anne-Laure (CERN) et al.
The exploitation of the CERN accelerator complex requires programmed stops of the operation, to execute various activities as standard maintenances, upgrades, consolidations and projects implementations [...]
CERN-ACC-NOTE-2022-0036.
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2022. - 5 p.
Full text
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10.
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New Coordination Tools to Prepare the Programmed Stops in the LHC and its Injectors
/ Chemli, Samy (CERN) ; Bernardini, Marzia (CERN) ; Birtwistle, Thomas (CERN) ; Bolognesi, Andrea (CERN) ; Brito de Palma, Bernardo (CERN) ; Bustamante, Sebastien (CERN) ; Coupard, Julie (CERN) ; Foraz, Katy (CERN) ; Kleszcz, Emil (CERN) ; Kotsolakos, Nikitas (CERN) et al.
The LHC and its Injectors are submitted to an overall lifecycle of three to four years of physics delivery to Experiments with a two-year long stop, also known as Long Shutdown (LS). The years of physics delivery are ended by a programmed stop for the immediate preventive and corrective maintenance, also known as (Extended)-Year-End Technical Stop - (E)YETS. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-MOPMF044
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.MOPMF044
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