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An Experiment for Electron-Hadron Scattering at the LHC
/ André, K.D. J. (CERN ; Liverpool U.) ; Aperio Bella, L. (DESY) ; Armesto, N. (Santiago de Compostela U., IGFAE) ; Bogacz, S.A. (Jefferson Lab) ; Britzger, D. (Munich, Max Planck Inst.) ; Brüning, O.S. (CERN) ; D'Onofrio, M. (Liverpool U.) ; Ferreiro, E.G. (Santiago de Compostela U., IGFAE) ; Fischer, O. (Liverpool U.) ; Gwenlan, C. (Oxford U.) et al.
Novel considerations are presented on the physics, apparatus and accelerator designs for a future, luminous, energy frontier electron-hadron ($eh$) scattering experiment at the LHC in the thirties for which key physics topics and their relation to the hadron-hadron HL-LHC physics programme are discussed. Demands are derived set by these physics topics on the design of the LHeC detector, a corresponding update of which is described. [...]
arXiv:2201.02436.-
2022-01-15 - 27 p.
- Published in : Eur. Phys. J. C 82 (2022) 40
Fulltext: 2201.02436 - PDF; document - PDF;
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ARIADNE -- A Novel Optical LArTPC: Technical Design Report and Initial Characterisation using a Secondary Beam from the CERN PS and Cosmic Muons
/ Hollywood, D. (Liverpool U.) ; Majumdar, K. (Liverpool U.) ; Mavrokoridis, K. (Liverpool U.) ; Mccormick, K.J. (Liverpool U.) ; Philippou, B. (Liverpool U.) ; Powell, S. (Liverpool U.) ; Roberts, A. (Liverpool U.) ; Smith, N.A. (Liverpool U.) ; Stavrakis, G. (Liverpool U.) ; Touramanis, C. (Liverpool U.) et al.
ARIADNE is a 1-ton (330 kg fiducial mass) dual-phase liquid argon (LAr) time projection chamber (TPC) featuring a novel optical readout. Four electron-multiplying charge-coupled device (EMCCD) cameras are mounted externally, and these capture the secondary scintillation light produced in the holes of a thick electron gas multiplier (THGEM). [...]
arXiv:1910.03406.-
2020-03-02 - 60 p.
- Published in : JINST 15 (2020) P03003
Fulltext: fulltext1758022 - PDF; 1910.03406 - PDF;
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3.
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EuPRAXIA Conceptual Design Report
/ Assmann, R W (DESY) ; Weikum, M K (DESY) ; Akhter, T (INFN, Naples) ; Alesini, D (Frascati) ; Alexandrova, A S (Cockcroft Inst. Accel. Sci. Tech. ; U. Liverpool (main)) ; Anania, M P (Frascati) ; Andreev, N E (ITAE, Moscow ; Moscow, MIPT) ; Andriyash, I (Weizmann Inst.) ; Artioli, M (ENEA, Bologna) ; Aschikhin, A (DESY) et al.
This report presents the conceptual design of a new European research infrastructure EuPRAXIA. The concept has been established over the last four years in a unique collaboration of 41 laboratories within a Horizon 2020 design study funded by the European Union. [...]
2020 - 610 p.
- Published in : Eur. Phys. J. Spec. Top. 229 (2020) 3675-4284
- Published in : Eur. Phys. J. Spec. Top. 229 (2020) 11-31
Fulltext from Publisher: PDF;
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4.
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ARIADNE$^{+}$: Large Scale Demonstration of Fast Optical Readout for Dual-Phase LArTPCs at the CERN Neutrino Platform
/ Lowe, Adam John (Liverpool U.) ; Amedo-Martinez, Pablo (Santiago de Compostela U., IGFAE) ; González-Díaz, Diego (Santiago de Compostela U., IGFAE) ; Deisting, Alexander (Royal Holloway, U. of London) ; Majumdar, Krishanu (Liverpool U.) ; Mavrokoridis, Konstantinos (Liverpool U.) ; Nessi, Marzio (CERN) ; Philippou, Barney (Liverpool U.) ; Pietropaolo, Francesco (CERN) ; Ravinthiran, Sudikshan (Liverpool U.) et al.
Optical readout of large scale dual-phase liquid Argon TPCs is an attractive alternative to charge readout and has been successfully demonstrated on a 2x2m active region within the CERN protoDUNE cold box. ARIADNE+ uses four Timepix3 cameras imaging the S2 light produced by 16 novel, patent pending, glass THGEMs. [...]
arXiv:2301.02530.-
2023-08-24 - 6 p.
- Published in : Phys. Sci. Forum 8 (2023) 46
Fulltext: document - PDF; 2301.02530 - PDF;
In : 23rd International Workshop on Neutrinos from Accelerators (NuFact 2022), Snowbird, Salt Lake City, Utah, United States, 30 Jul - 6 Aug 2022, pp.46
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7.
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Beam diagnostics for low energy antiprotons
/ Welsch, Carsten P (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Alexandrova, Alexandra (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Fernandes, Miguel (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U. ; CERN) ; Harasimowicz, Janusz (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Hunt, James (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Jeff, Adam (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U. ; CERN) ; Putignano, Massimiliano (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Resta-Lopez, Javier (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) ; Sosa, Alejandro (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U. ; CERN) ; Tzoganis, Vasilis (Cockcroft Inst. Accel. Sci. Tech. ; Liverpool U.) et al.
Advanced beam diagnostics for antiproton beams at keV beam energies are very important for the successful operation and continuous optimization of low energy storage rings and associated beam lines to the experiments. Manifold challenges arise from the low energy and intensity of the beam, its pulse structure and low repetition rate. [...]
2017 - 6 p.
- Published in : JPS Conf. Proc. 18 (2017) 011041
Fulltext: PDF;
In : 12th International Conference on Low Energy Antiproton Physics, Kanazawa, Japan, 6 - 11 Mar 2016, pp.011041
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The SPEDE spectrometer
/ Papadakis, P. (Jyvaskyla U. ; Helsinki Inst. of Phys.) ; Cox, D.M. (Jyvaskyla U. ; Helsinki Inst. of Phys.) ; O'Neill, G.G. (Liverpool U. ; Western Cape U.) ; Borge, M.J.G. (CERN) ; Butler, P.A. (Liverpool U.) ; Gaffney, L.P. (CERN) ; Greenlees, P.T. (Jyvaskyla U. ; Helsinki Inst. of Phys.) ; Herzberg, R.D. (Liverpool U.) ; Illana, A. (Leuven U.) ; Joss, D.T. (Liverpool U.) et al.
The electron spectrometer, SPEDE, has been developed and will be employed in conjunction with the Miniball spectrometer at the HIE-ISOLDE facility, CERN. SPEDE allows for direct measurement of internal conversion electrons emitted in-flight, without employing magnetic fields to transport or momentum filter the electrons. [...]
arXiv:1709.07449.-
2018-03-12 - 8 p.
- Published in : Eur. Phys. J. A 54 (2018) 42
Fulltext: PDF;
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Cold atoms in space: community workshop summary and proposed road-map
/ Alonso, Iván (Balearic Islands U.) ; Alpigiani, Cristiano (Washington U., Seattle) ; Altschul, Brett (South Carolina U.) ; Araújo, Henrique (Imperial Coll., London) ; Arduini, Gianluigi (CERN) ; Arlt, Jan (Aarhus U.) ; Badurina, Leonardo (King's Coll. London) ; Balaž, Antun (Belgrade, Inst. Phys.) ; Bandarupally, Satvika (Florence U. ; INFN, Florence) ; Barish, Barry C. (LIGO Lab., Caltech) et al.
We summarize the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deployment in space, and the developments needed before cold atoms could be operated in space. The cold atom technologies discussed include atomic clocks, quantum gravimeters and accelerometers, and atom interferometers. [...]
arXiv:2201.07789; FERMILAB-CONF-22-694-V; CERN-TH-2022-004.-
2022-11-20 - 64 p.
- Published in : EPJ Quant. Technol.: 9 (2022) , no. 1, pp. 30
Fulltext: bb4d1d31d6edd562e94939489bfc05d6 - PDF; 2201.07789 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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First observation of high-K isomeric states in $^{249}$Md and $^{251}$Md
/ Goigoux, T. (IRFU, Saclay) ; Theisen, Ch. (IRFU, Saclay) ; Sulignano, B. (IRFU, Saclay) ; Airiau, M. (IRFU, Saclay) ; Auranen, K. (Jyvaskyla U.) ; Badran, H. (Jyvaskyla U. ; STUK, Helsinki) ; Briselet, R. (IRFU, Saclay) ; Calverley, T. (Jyvaskyla U. ; Liverpool U.) ; Cox, D. (Jyvaskyla U. ; Liverpool U. ; Lund U.) ; Déchery, F. (IRFU, Saclay) et al.
Decay spectroscopy of the odd-proton nuclei $^{249}$Md and $^{251}$Md has been performed. High-$K$ isomeric states were identified for the first time in these two nuclei through the measurement of their electromagnetic decay. [...]
arXiv:2107.00517.-
2021-12-01 - 14 p.
- Published in : Eur. Phys. J. A 57 (2021) 321
Fulltext: PDF;
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