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HE-LHC Final Focus: Flat Beam Parameters and Energy Deposition Studies
/ Abelleira, Jose Luis (JAI, UK ; U. Oxford (main)) ; Cruz Alaniz, Emilia (JAI, UK ; U. Oxford (main)) ; Seryi, Andrei (JAI, UK ; U. Oxford (main)) ; van Riesen-Haupt, Léon (JAI, UK ; U. Oxford (main))
The High Energy LHC (HE-LHC) project is studying the feasibility of a new proton-proton collider with a beam energy of 13.5 TeV. The nominal optics features a β^{*} of 0.25 m and crab-cavities. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-MOPMK005
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.MOPMK005
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Methods to Increase the Dynamic Aperture of the FCC-hh Lattice
/ Cruz Alaniz, Emilia (JAI, UK ; U. Oxford (main)) ; Abelleira, Jose Luis (JAI, UK ; U. Oxford (main)) ; Martin, Roman (CERN) ; Seryi, Andrei (JAI, UK ; U. Oxford (main)) ; Tomás, Rogelio (CERN) ; van Riesen-Haupt, Léon (U. Oxford (main) ; JAI, UK)
The Future Circular Collider (FCC) design study aims to develop the designs of possible circular colliders in the post LHC era. In particular the FCC-hh will aim to produce proton-proton collisions at a center of mass energy of 100 TeV. [...]
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-THPAK145
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.THPAK145
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Developments in the experimental interaction regions of the High Energy LHC
/ van Riesen-Haupt, Léon (Oxford U. ; JAI, UK) ; Abelleira, Jose Luis (JAI, UK ; Oxford U.) ; Barranco, Javier (Ecole Polytechnique, Lausanne) ; Cruz Alaniz, Emilia (JAI, UK ; Oxford U.) ; Hofer, Michael (CERN) ; Keintzel, Jacqueline (CERN) ; Pieloni, Tatiana (Ecole Polytechnique, Lausanne) ; Tambasco, Claudia (Ecole Polytechnique, Lausanne) ; Tomás, Rogelio (CERN) ; Zimmermann, Frank (CERN)
The High Energy LHC (HE-LHC) aims to collide 13.5 TeV protons in two high luminosity experiments and two low luminosity experiments. In the following, the recent updates in the two high luminosity experimental interaction regions (EIR) of the HE-LHC will be illustrated. [...]
CERN-ACC-2019-156.-
2019 - 4 p.
- Published in : 10.18429/JACoW-IPAC2019-MOPMP039
Fulltext from publisher: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.MOPMP039
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Optics for RF Acceleration Section for the High Energy Large Hadron Collider
/ van Riesen-Haupt, Léon (JAI, UK) ; Abelleira, Jose Luis (JAI, UK) ; Cruz Alaniz, Emilia (JAI, UK) ; Hofer, Michael (CERN) ; Martinez Mirave, Pablo (JAI, UK) ; Seryi, Andrei (JAI, UK) ; Zhou, Demin (KEK, Tsukuba) ; Zimmermann, Frank (CERN)
As part of the FCC study, the design of the High Energy LHC (HE-LHC) is addressed. A proposed layout for the interaction region for the containing the radio frequency (RF) cavities and various beam instrumentation will be discussed. [...]
CERN-ACC-2018-072.-
2018 - 3 p.
- Published in : 10.18429/JACoW-IPAC2018-MOPMK001
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.MOPMK001
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Experimental Interaction Region Optics for the High Energy LHC
/ van Riesen-Haupt, Léon (U. Oxford (main)) ; Abelleira, Jose Luis (JAI, UK ; Oxford U.) ; Crouch, Matthew (CERN) ; Cruz Alaniz, Emilia (Oxford U.) ; Seryi, Andrei (Oxford U.) ; Zhou, Demin (KEK, Tsukuba) ; Zimmermann, Frank (CERN)
The High Energy LHC (HE-LHC) is one option for a next generation hadron collider explored in the FCC-hh program. The core concept of the HE-LHC is to install FCC-hh technology magnets in the LHC tunnel. [...]
CERN-ACC-2018-070.-
2018 - 7 p.
- Published in : (2018) , pp. MOPMK006
- Published in : J. Phys.: Conf. Ser. 1067 (2018) 022002
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.MOPMK006
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Updated High-Energy LHC design
/ Zimmermann, Frank (CERN) ; Abelleira, Jose Luis (JAI, UK) ; Abramov, Andrey (JAI, UK ; Royal Holloway, U. of London) ; Amorim, David (CERN) ; Antipov, Sergey (CERN) ; Apyan, Armen (Yerevan Phys. Inst.) ; Arsenyev, Sergey (CERN) ; Barranco, Javier (Ecole Polytechnique, Lausanne) ; Benedikt, Michael (CERN) ; Bruce, Roderik (CERN) et al.
We present updated design parameters for a future High-Energy LHC. A more realistic turnaround time has led to a revision of the target peak luminosity, as well as a choice of a larger IP beta function, and longer physics fills. [...]
CERN-ACC-2019-089.-
2019 - 4 p.
- Published in : 10.18429/JACoW-IPAC2019-MOPMP037
Fulltext from publisher: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.MOPMP037
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7.
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HE-LHC optics design options
/ Keintzel, Jacqueline (CERN ; TU Vienna) ; Crouch, Matthew (CERN) ; Hofer, Michael (CERN ; TU Vienna) ; Risselada, Thys (CERN) ; Tomás, Rogelio (CERN) ; Zimmermann, Frank (CERN) ; van Riesen-Haupt, Léon (Oxford U. ; JAI, UK)
The High Energy Large Hadron Collider (HE-LHC), a possible successor of the High Luminosity Large Hadron Collider (HL-LHC) aims at reaching a centre-of-mass energy of about 27 TeV using basically the same 16 T dipoles as for the hadron-hadron Future Circular Collider FCC-hh. Designing the HE-LHC results in a trade off between energy reach, beam stay clear as well as geometry offset with respect to the LHC. [...]
CERN-ACC-2019-069.-
2019 - 4 p.
- Published in : 10.18429/JACoW-IPAC2019-MOPMP026
Fulltext from publisher: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.MOPMP026
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Recent AWAKE Diagnostics Development and Operational Results
/ Senes, Eugenio (CERN) ; Burger, Stephane (CERN) ; Burrows, Philip (JAI, UK ; Oxford U.) ; Cooke, David (University Coll. London) ; Krupa, Michal (CERN) ; Lefèvre, Thibaut (CERN) ; Mazzoni, Stefano (CERN) ; Pakuza, Collette (Oxford U. ; JAI, UK) ; Poimenidou, Eirini (CERN) ; Topaloudis, Athanasios (CERN) et al.
The Advanced Wakefield Experiment (AWAKE) at CERN investigates the Plasma-Wakefield acceleration of electrons driven by a relativistic proton bunch. After successfully demonstrating the acceleration process in the AWAKE Run 1, the experiment has now started the Run 2. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 343-346
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.343-346
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A Fast, Custom FPGA-Based Signal Processor and Its Applications to Intra-Train Beam Stabilisation
/ Christian, Glenn (JAI, UK) ; Blaskovic Kraljevic, Neven (JAI, UK) ; Bodenstein, Ryan (JAI, UK) ; Bromwich, Talitha (JAI, UK) ; Burrows, Philip (JAI, UK) ; Perry, Colin (JAI, UK) ; Ramjiawan, Rebecca (JAI, UK) ; Roberts, Jack (CERN ; JAI, UK)
A custom 9-channel feedback controller has been developed for low-latency applications in beam-based stabilisation. Fast 14-bit ADCs and DACs are used for high-resolution signal conversion and a Xilinx Virtex-5 FPGA is used for core high-bandwidth digital computation. [...]
2017 - 4 p.
- Published in : 10.18429/JACoW-PCaPAC2016-FRFMPLCO05
Fulltext: PDF;
In : 11st International Workshop on Personal Computers and Particle Accelerator Controls, Campinas, Brazil, 25-28 Oct 2016, pp.FRFMPLCO05
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10.
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Effect of Alignment Errors and Orbit Correctors on the Interaction Region of the FCC-hh
/ Cruz Alaniz, Emilia (JAI, UK) ; Abelleira, Jose Luis (JAI, UK) ; Seryi, Andrei (JAI, UK) ; van Riesen-Haupt, Léon (JAI, UK)
The Future Circular Collider (FCC) design study aims to develop the design of possible circular colliders in the LHC era. In particular the FCC-hh will aim to produce proton-proton collisions at a center of mass energy of 100 TeV. [...]
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-TUPVA039
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.TUPVA039
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