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1.
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Measurement and Modeling of Initial Quench Development in Nb3Sn Accelerator Magnets
/ Keijzer, Ruben (Twente U., Enschede) ; Willering, Gerard (CERN) ; Rogacki, Piotr (CERN) ; Fiscarelli, Lucio (CERN) ; Russenschuck, Stephan (CERN) ; Dhallé, Marc (Twente U., Enschede) ; Kate, Herman Ten (Twente U., Enschede)
Accelerator magnets are equipped with voltage taps and, on the test bench, with so-called quench antenna's to monitor the transient effects occurring during a magnet quench. Proper identification and localization of a quench origin is vital for understanding performance issues in Nb3Sn accelerator magnets. [...]
2025 - 7 p.
- Published in : IEEE Trans. Appl. Supercond. 35 (2025) 4003007
In : Applied Superconductivity Conference (ASC 2024), Salt Lake City, Utah, United States, 1 - 6 Sep 2024, pp.4003007
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2.
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A Work Proposal for a Collaborative Study of Magnet Technology for a Future Muon Collider
/ Bottura, L. (CERN) ; Aguglia, D. (CERN) ; Auchmann, B. (PSI, Villigen) ; Arndt, T. (KIT, Karlsruhe) ; Beard, J. (LNCMI, Grenoble) ; Bersani, A. (INFN, Genoa) ; Boattini, F. (CERN) ; Breschi, M. (Bologna U.) ; Caiffi, B. (INFN, Genoa) ; Chaud, X. (LNCMI, Grenoble) et al.
In this paper we elaborate on the nature and challenges for the magnet systems of a muon collider as presently considered within the scope of the International Muon Collider Collaboration (IMCC). [...]
arXiv:2203.13998.
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9 p.
eConf - Fulltext
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3.
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Modelling V-I Measurements of Nb$_3$Sn Accelerator Magnets With Conductor Degradation
/ Keijzer, Ruben (CERN ; Twente U., Enschede) ; Succi, Giovanni (CERN) ; Willering, Gerard (CERN) ; Bordini, Bernardo (CERN) ; Bottura, Luca (CERN) ; Mangiarotti, Franco J (CERN) ; Dhallé, Marc (Twente U., Enschede) ; Kate, Herman H J Ten (Twente U., Enschede)
In the framework of the High-Luminosity Large Hadron Collider (HL-LHC) project, 11 T dipole and MQXF quadrupole magnets employing Nb$_3$Sn technology have been tested in short and long test configurations. Nb$_3$Sn magnets are more sensitive than Nb-Ti magnets to a potential degradation of their conductors during production, testing, and cycling operation. At CERN, new diagnostic tools and measurement procedures have been developed to investigate, in detail, the performance of Nb$_3$Sn accelerator type magnets. [...]
2022 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4001105
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4001105
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4.
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Ultra-Thin Solenoid and Cryostat Development for Novel Detector Magnets
/ Ilardi, Veronica (Twente U., Enschede) ; Silva, Hélder F P (CERN) ; Kulenkampff, Tobias (Vienna, Tech. U.) ; Dudarev, Alexey (CERN) ; de Sousa, Patricia Borges (CERN) ; Mentink, Matthias (CERN) ; Dhalle, Marc (Twente U., Enschede) ; Kate, Herman H J Ten (Twente U., Enschede)
In the scope of the Future Circular electron positron Collider study (FCC-ee), the IDEA detector is developed. It comprises a superconducting solenoid with free bore of 4 m, 6 m long and a central magnetic field of 2 T. [...]
2021 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 31 (2021) 4500205
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5.
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6.
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Baby MIND Readout Electronics Architecture for Accelerator Neutrino Particle Physics Detectors Employing Silicon Photomultipliers
/ Basille, O (Geneva U.) ; Blondel, A (Geneva U.) ; Benoit, P (CERN) ; Bogomilov, M (Sofiya U.) ; Bron, S (Geneva U.) ; Cadoux, F (Geneva U.) ; Chikuma, N (Tokyo U.) ; Douqa, D (Geneva U.) ; Dudarev, A (CERN) ; Ekelöf, T (Uppsala U.) et al.
The Baby MIND neutrino particle detector was installed at J-PARC in Tokai Japan in February 2018 and commissioned with first neutrino beam a few weeks later. It is instrumented with 3,996 Hamamatsu MPPCs type S12571-025C. [...]
JPS, 2019 - 7 p.
- Published in : JPS Conf. Proc. 27 (2019) 011011
Fulltext: PDF;
In : PD18 5th International Workshop on New Photon-Detectors, Tokyo, Japan, 27 - 29 Nov 2018, pp.011011
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7.
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8.
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PBC technology subgroup report
/ Siemko, Andrzej (CERN) ; Dobrich, Babette (CERN) ; Cantatore, Giovanni (Universita e INFN Trieste (IT)) ; Delikaris, Dimitri (CERN) ; Mapelli, Livio (Universita e INFN, Cagliari (IT)) ; Cavoto, Gianluca (Sapienza Universita e INFN, Roma I (IT)) ; Pugnat, Pierre (Lab. des Champs Magnet. Intenses (FR)) ; Schaffran, Joern (Deutsches Elektronen-Synchrotron (DE)) ; Spagnolo, Paolo (INFN Sezione di Pisa, Universita' e Scuola Normale Superiore, Pisa (IT)) ; Ten Kate, Herman (CERN) et al.
Goal of the technology WG set by PBC: Exploration and evaluation of possible technological contributions of CERN to non-accelerator projects possibly hosted elsewhere: survey of suitable experimental initiatives and their connection to and potential benefit to and from CERN; description of identified initiatives and how their relation to the unique CERN expertise is facilitated..
CERN-PBC-REPORT-2018-006.-
Geneva : CERN, 2018 - 31.
Fulltext: PDF;
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9.
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10.17181/CERN.5PQI.KDL2
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10.
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Demonstration of the ReBCO CORC 47kA@10T/4.2K Cable-In-Conduit-Conductor and its Joint Terminals at 4.5 and 77 K
/ Mulder, T (CERN) ; Fleiter, J (CERN) ; Willering, G (CERN) ; Dudarev, A (CERN) ; Mentink, M (CERN) ; Dhallé, M (Twente U., Enschede) ; Kate, H Ten (CERN)
CERN has designed and manufactured the first 1.7-m-long fully operational ReBCO CORC cable-in-conduit conductor. This CORC cable-in-conduit conductor is envisioned for use in large, high current and high energy magnets. [...]
2017 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 27 (2017) 4801004
In : Applied Superconductivity Conference, Denver, CO, USA, 4 - 9 Sep 2016, pp.4801004
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