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1.
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Stable 500 kW average power of infrared light in a finesse 35 000 enhancement cavity
/ Lu, X -Y (IJCLab, Orsay ; Tsinghua U., Beijing, Dept. Eng. Phys.) ; Chiche, R (IJCLab, Orsay) ; Dupraz, K (IJCLab, Orsay) ; Johora, F (IJCLab, Orsay) ; Martens, A (IJCLab, Orsay) ; Nutarelli, D (IJCLab, Orsay) ; Peinaud, Y (IJCLab, Orsay) ; Soskov, V (IJCLab, Orsay) ; Stocchi, A (IJCLab, Orsay) ; Zomer, F (IJCLab, Orsay) et al.
Advances in laser technology over the past 25 years have been impressive, in particular, for the Ytterbium technology where, nowadays, kilowatt-class laser systems are available. This technology also led to the possibility to provide hundreds of kilowatts of laser power by the use of enhancement cavities. [...]
2024 - 7 p.
- Published in : Appl. Phys. Lett. 124 (2024) 251105
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2.
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Design of the optical system for the gamma factory proof of principle experiment at the CERN Super Proton Synchrotron
/ Martens, Aurélien (IJCLab, Orsay) ; Cassou, Kevin (IJCLab, Orsay) ; Chiche, Ronic (IJCLab, Orsay) ; Dupraz, Kevin (IJCLab, Orsay) ; Nutarelli, Daniele (IJCLab, Orsay) ; Peinaud, Yann (IJCLab, Orsay) ; Zomer, Fabian (IJCLab, Orsay) ; Dutheil, Yann (CERN) ; Goddard, Brennan (CERN) ; Krasny, Mieczyslaw Witold (CERN) et al.
The Gamma Factory proof of principle experiment aims at colliding laser pulses with ultrarelativistic partially stripped ion beams at the CERN Super Proton Synchrotron. Its goals include the first demonstration of fast cooling of ultrarelativistic ion beams and opening up many possibilities for new physics measurements in various domains from atomic physics to particle physics. [...]
CERN-PBC-Notes-2024-002.-
2022 - 11 p.
- Published in : Phys. Rev. Accel. Beams 25 (2022) 101601
Fulltext: PDF;
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3.
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4.
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Gamma Factory for CERN initiative - progress report
/ Dutheil, Yann (CERN) ; Abramov, Andrey (Royal Holloway, U. of London) ; Alden, Siobhan (Royal Holloway, U. of London) ; Alemany Fernandez, Reyes (CERN) ; Antsiferov, Pavel (Troitsk, IZMIRAN) ; Apyan, Armen (NAS Armenia, Yerevan) ; Bartosik, Hannes (CERN) ; Bessonov, Evgeny (Lebedev Inst.) ; Biancacci, Nicolo (CERN) ; Bieron, Jacek (Jagiellonian U.) et al.
The Gamma Factory (GF) initiative proposes to use partially stripped ion (PSI) beams as drivers of a new type of high-intensity and high-energy (0.1–400 MeV) photon source. As part of the ongoing Physics Beyond Collider studies, initial beam tests were carried out in 2017 and 2018 at the SPS and LHC with partially stripped xenon and lead beams [...]
CERN-PBC-CONF-2021-006.-
SISSA, 2020 - 10 p.
- Published in : PoS EPS-HEP2019 (2020) 020
Fulltext from publisher: PDF;
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019, pp.020
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5.
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The Large Hadron-Electron Collider at the HL-LHC
/ FCC-he Study Group Collaboration
The Large Hadron electron Collider, LHeC, is the means to move deep inelastic physics following HERA to the energy frontier of particle physics as it is being exploited by the HL-LHC. The paper presents a thorough update of the initial LHeC Conceptual Design Report (CDR) published in 2012. [...]
arXiv:2007.14491; CERN-ACC-Note-2020-0002; JLAB-ACP-20-3180.-
Geneva : CERN, 2021-12-20 - 364 p.
- Published in : J. Phys. G 48 (2021) 110501
Fulltext: arXiv:2007.14491 - PDF; 2007.14491 - PDF; Fulltext from Publisher: PDF; Preprint: PDF; External link: JLab Document Server
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6.
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Gamma Factory at CERN: Design of a proof-of-principle experiment
/ Dutheil, Yann (CERN) ; Alden, Siobhan (JAI, UK ; Royal Holloway, U. of London) ; Alemany-Fernández, Reyes (CERN) ; Apyan, Armen (Yerevan Phys. Inst.) ; Bartosik, Hannes (CERN) ; Bessonov, Evgeny (LPI, Moscow (main)) ; Biancacci, Nicolo (CERN) ; Bosco, Alessio (Royal Holloway, U. of London ; JAI, UK) ; Bruce, Roderik (CERN) ; Castelli, Fabrizio (INFN, Milan) et al.
The Gamma Factory (GF) initiative proposes to create novel research tools at CERN by producing, accelerating and storing highly relativistic partially stripped ion beams in the LHC rings and by exciting their atomic degrees of freedom by lasers, to produce high-energy photon beams. Their intensity would be several orders of magnitude higher than those of the presently operating light sources in the particularly interesting gamma-ray energy domain reaching up to 400 MeV. [...]
CERN-PBC-CONF-2021-009; CERN-ACC-2019-153.-
2019 - 4 p.
- Published in : 10.18429/JACoW-IPAC2019-MOPRB052
Fulltext from publisher: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.MOPRB052
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7.
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MariX, an advanced MHz-class repetition rate X-ray source for linear regime time-resolved spectroscopy and photon scattering
/ Serafini, L (INFN, Milan ; LASA, Segrate) ; Bacci, A (INFN, Milan ; LASA, Segrate) ; Bellandi, A (DESY) ; Bertucci, M (INFN, Milan ; LASA, Segrate) ; Bolognesi, M (Milan U.) ; Bosotti, A (INFN, Milan ; LASA, Segrate) ; Broggi, F (INFN, Milan ; LASA, Segrate) ; Calandrino, R (Milan U., Inst. San Raffaele) ; Camera, F (Milan U. ; INFN, Milan ; LASA, Segrate) ; Canella, F (Milan U.) et al.
The need of a fs-scale pulsed, high repetition rate, X-ray source for time-resolved fine analysis of matter (spectroscopy and photon scattering) in the linear response regime is addressed by the conceptual design of a facility called MariX (Multi-disciplinary Advanced Research Infrastructure for the generation and application of X-rays) outperforming current X-ray sources for the declared scope. MariX is based on the original design of a two-pass two-way superconducting linear electron accelerator, equipped with an arc compressor, to be operated in CW mode (1 MHz). [...]
2019 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 930 (2019) 167-172
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8.
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Gamma Factory at CERN - novel research tools made of light
/ Placzek, W. (Jagiellonian U.) ; Abramov, A. (Royal Holloway, U. of London) ; Alden, S.E. (Royal Holloway, U. of London) ; Alemany Fernandez, R. (CERN) ; Antsiferov, P.S. (RAS, Russia) ; Apyan, A. (NAS Armenia, Yerevan) ; Bartosik, H. (CERN) ; Bessonov, E.G. (RAS, Russia) ; Biancacci, N. (CERN) ; Bieroń, J. (Jagiellonian U.) et al.
We discuss the possibility of creating novel research tools by producing and storing highly relativistic beams of highly ionised atoms in the CERN accelerator complex, and by exciting their atomic degrees of freedom with lasers to produce high-energy photon beams. Intensity of such photon beams would be by several orders of magnitude higher than offered by the presently operating light sources, in the particularly interesting γ-ray energy domain of 0.1–400MeV. [...]
arXiv:1903.09032; CERN-PBC-CONF-2021-015.-
2019 - 12 p.
- Published in : Acta Phys. Pol. B 50 (2019) 1191-1203
Fulltext: fulltext1726157 - PDF; 1903.09032 - PDF;
In : XXV Cracow EPIPHANY Conference on Advances in Heavy Ion Physics, Cracow, Poland, 8 - 11 Jan 2019, pp.1191-1203
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9.
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The CERN Gamma Factory Initiative: An Ultra-High Intensity Gamma Source
/ Krasny, Mieczyslaw (Paris U., VI-VII ; CERN) ; Alemany-Fernández, Reyes (CERN) ; Antsifarov, P (Troitsk, Inst. Spectroscopy) ; Apyan, Armen (Yerevan Phys. Inst.) ; Bartosik, Hannes (CERN) ; Bessonov, Evgeny (Lebedev Phys. Inst., Moscow) ; Biancacci, Nicolo (CERN) ; Bieron, Jacek (Jagiellonian U.) ; Budker, Dmitry (Helmholtz Inst., Mainz) ; Cassou, Kevin (Orsay, LAL) et al.
This contribution discusses the possibility of broadening the present CERN research programme making use of a novel concept of light source. The proposed, Partially Stripped Ion beam driven, light source is the backbone of the Gamma Factory (GF) initiative. [...]
CERN-ACC-2018-161; CERN-PBC-CONF-2021-017.-
2018 - 4 p.
- Published in : 10.18429/JACoW-IPAC2018-WEYGBD3
Fulltext: PDF;
In : 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.WEYGBD3
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10.
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PERLE: Powerful Energy Recovery Linac for Experiments - Conceptual Design Report
/ Angal-Kalinin, D. (Daresbury) ; Arduini, G. (CERN) ; Auchmann, B. (CERN) ; Bernauer, J. (MIT) ; Bogacz, A. (Jefferson Lab) ; Bordry, F. (CERN) ; Bousson, S. (Orsay, IPN) ; Bracco, C. (CERN) ; Brüning, O. (CERN) ; Calaga, R. (CERN) et al.
A conceptual design is presented of a novel ERL facility for the development and application of the energy recovery technique to linear electron accelerators in the multi-turn, large current and large energy regime. The main characteristics of the powerful energy recovery linac experiment facility (PERLE) are derived from the design of the Large Hadron electron Collider, an electron beam upgrade under study for the LHC, for which it would be the key demonstrator. [...]
arXiv:1705.08783.-
2018-05-02 - 71 p.
- Published in : J. Phys. G 45 (2018) 065003
Fulltext: pdf - PDF; arXiv:1705.08783 - PDF;
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