Publications

2026

D. Paudel, F. J. Mangiarotti, S. Russenschuck, “Data-driven modeling of quenches in superconducting accelerator magnets,” Nucl. Instrum. Meth. A, vol. 1081, pp. 170816, 2026, doi:10.1016/j.nima.2025.170816.

2025

R. Keijzer, “Advanced Diagnostics of Rutherford Cable Performance in Accelerator Magnets: Current redistribution & Quench development”, Doctoral Dissertation, University of Twente, 2025, doi.org/10.3990/1.9789036569040.

F. J. Mangiarotti, et al., “Performance of a HL-LHC Nb₃Sn Quadrupole Magnet in the 100-200 MPa Range of Azimuthal Stress,” IEEE Trans. Appl. Supercond., vol. 35, no. 5, pp. 4000307, 2025, doi:10.1109/TASC.2024.3507751.

M. Buzio, V. Di Capua, L. Fiscarelli, U. Martinez Hernandez, “Cryogenic tests of electronic components and sensors for superconducting magnet instrumentation,” Measurement: Sensors, vol. 38, pp. 101436, 2025, doi:10.1016/j.measen.2024.101436.

2023

R. Keijzer, G. Willering, M. Dhalle, H. ten Kate, “Effect of Strand Damage in Nb3Sn Rutherford Cables on the Quench Propagation in Accelerator Magnets,” IEEE Trans. Appl. Supercond., vol. 33, no. 5, pp. 1–5, 2023, doi:10.1109/TASC.2023.3244140.

2022

F. J. Mangiarotti, et al., “Power Test of the First Two HL-LHC Insertion Quadrupole Magnets Built at CERN,” IEEE Trans. Appl. Supercond., vol. 32, no. 6, pp. 4003305, 2022, doi:10.1109/TASC.2022.3157574.

R. Keijzer, G. Succi, G. Willering, B. Bordini, et al., “Modelling V-I Measurements of Nb3Sn Accelerator Magnets With Conductor Degradation,” IEEE Trans. Appl. Supercond., vol. 32, no. 6, pp. 4001105, 2022, doi:10.1109/TASC.2022.3153247.

2021

F. J. Mangiarotti, et al., “Powering Performance and Endurance Beyond Design Limits of HL-LHC Low-Beta Quadrupole Model Magnets,” IEEE Trans. Appl. Supercond., vol. 31, no. 5, pp. 4000805, 2021, doi:10.1109/TASC.2021.3060361.

2019

F. J. Mangiarotti, et al., “Test Results of the CERN HL-LHC Low β- Quadrupole Short Models MQXFS3c and MQXFS4,” IEEE Trans. Appl. Supercond., vol. 29, no. 5, pp. 4001705, 2019, doi:10.1109/TASC.2019.2897229.

F. J. Mangiarotti, et al., “Test of short model and prototype of the HL-LHC D2 orbit corrector based on CCT technology,” IEEE Trans. Appl. Supercond., vol. 29, no. 5, pp. 4002305, 2019, doi:10.1109/TASC.2019.2897347.

M. Duda, et al., “Power test of the second-generation Compact Linear Collider (CLIC) Nb₃Sn damping wiggler short model,” IEEE Trans. Appl. Supercond., vol. 29, no. 5, pp. 4100405, 2019, doi:10.1109/TASC.2019.2896774.

G. Willering, et al., “Tests of the FRESCA2 100 mm bore Nb₃Sn block-coil magnet to a record field of 14.6 T,” IEEE Trans. Appl. Supercond., vol. 29, no. 5, pp. 4004906, 2019, doi:10.1109/TASC.2019.2907280.

2018

F. J. Mangiarotti, et al., “Quench propagation in Nb₃Sn cos-theta 11 T dipole model magnets in high stress areas,” IEEE Trans. Appl. Supercond., vol. 28, no. 4, pp. 4008204, 2018, doi:10.1109/TASC.2018.2818282.

G. Willering, et al., “Comparison of Cold Powering Performance of 2-m-Long Nb₃Sn 11 T Model Magnets,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, pp. 4007205, 2018, doi:10.1109/TASC.2018.2804356.

M. D. F. Gomez De La Cruz, H. Bajas, M. Bajko, J. V. Lorenzo Gomez, et al., “The Automatic Quench Analysis software for the High Luminosity LHC magnets evaluation at CERN,” , pp. TUMPA08, 2018, doi:10.18429/JACoW-ICALEPCS2017-TUMPA08.

J. Van Nugteren, et al., “Powering of an HTS dipole insert-magnet operated standalone in helium gas between 5 and 85 K,” Supercond. Sci. Technol., vol. 31, no. 6, pp. 065002, 2018, doi:10.1088/1361-6668/aab887.

S. Izquierdo Bermudez, G. Willering, H. Bajas, M. Bajko, et al., “Quench protection of the 11 T Nb₃Sn dipole for the High Luminosity LHC,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, pp. 4006405, 2018, doi:10.1109/TASC.2018.2799580.

H. Bajas, M. Bajko, S. Izquierdo Bermudez, E. Rochepault, et al., “Advanced Nb₃Sn conductors tested in a racetrack coil configuration for the 11T dipole project,” IEEE Trans. Appl. Supercond., vol. 28, no. 4, pp. 4008605, 2018, doi:10.1109/TASC.2018.2824338.

H. Bajas, et al., “Test Result of the Short Models MQXFS3 and MQXFS5 for the HL-LHC Upgrade,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, pp. 4007006, 2018, doi:10.1109/TASC.2018.2810100.

A. Chiuchiolo, H. Bajas, M. Bajko, N. Bourcey, et al., “Strain measurements with Fiber Bragg Grating sensors in the short models of the HiLumi LHC Low-Beta Quadrupole Magnet MQXF,” IEEE Trans. Appl. Supercond., vol. 28, no. 4, pp. 4007805, 2018, doi:10.1109/TASC.2018.2810192.

J. Lorenzo, H. Bajas, M. Bajko, J. C. Perez, et al., “Quench propagation velocity and hot spot temperature models in Nb₃Sn racetrack coils,” IEEE Trans. Appl. Supercond., vol. 28, no. 3, pp. 4701706, 2018, doi:10.1109/TASC.2018.2800720.

2017

G. P. Willering, et al., “Cold Powering Performance of the First 2 m Nb3Sn DS11T Twin-Aperture Model Magnet at CERN,” IEEE Trans. Appl. Supercond., vol. 27, no. 4, pp. 4002505, 2017, doi:10.1109/TASC.2016.2633421.

A. Chiuchiolo, et al., “Cryogenic test facility instrumentation with fiber optic and fiber optic sensors for testing superconducting accelerator magnets,” IOP Conf. Ser. Mater. Sci. Eng., vol. 278, no. 1, pp. 012082, 2017, doi:10.1088/1757-899X/278/1/012082.

2016

G. Willering, et al., “Cold Powering Tests of 11-T Nb3Sn Dipole Models for LHC Upgrades at CERN,” IEEE Trans. Appl. Supercond., vol. 26, no. 4, pp. 4005604, 2016, doi:10.1109/TASC.2016.2540604.

A. Chiuchiolo, H. Bajas, M. Bajko, M. Consales, et al., “Embedded fiber Bragg grating sensors for true temperature monitoring in Nb₃Sn superconducting magnets for high energy physics,” Proc. SPIE Int. Soc. Opt. Eng., vol. 9916, pp. 99160A, 2016, doi:10.1117/12.2236646.

M. F. Gomez de la Cruz, O. Andreassen, H. Bajas, M. Charrondiere, et al., “New Analysis Framework Software for the CERN Superconducting Magnet Test Facility,” IEEE Trans. Appl. Supercond., vol. 26, no. 4, pp. 9500905, 2016, doi:10.1109/TASC.2016.2549100.

2015

G. P. Willering, et al., “Performance of the cold powered diodes and diode leads in the main magnets of the LHC,” IOP Conf. Ser. Mater. Sci. Eng., vol. 101, no. 1, pp. 012076, 2015, doi:10.1088/1757-899X/101/1/012076.

H. Bajas, M. Bajko, B. Bordini, L. Bottura, et al., “Quench Analysis of High-Current-Density Nb3Sn Conductors in Racetrack Coil Configuration,” IEEE Trans. Appl. Supercond., vol. 25, no. 3, pp. 4004005, 2015, doi:10.1109/TASC.2015.2390297.

H. Bajas, et al., “Test Results of the LARP HQ02b Magnet at 1.9 K,” IEEE Trans. Appl. Supercond., vol. 25, no. 3, pp. 4003306, 2015, doi:10.1109/TASC.2014.2378375.

H. Bajas, M. Bajko, B. Bordini, L. Bottura, et al., “Quench Analysis of High-Current-Density Nb₃Sn Conductors in Racetrack Coil Configuration,” IEEE Trans. Appl. Supercond., vol. 25, no. 3, pp. 4004005, 2015, doi:10.1109/TASC.2015.2390297.

2014

G. Willering, et al., “Fast Cycled Magnet Demonstrator Program at CERN: Instrumentation and Measurement Campaign,” , 2014, doi:10.1109/TASC.2013.2287641.

V. Roger, et al., “Contact Resistances in the Cold Bypass Diode Leads of the Main LHC Magnets,” IEEE Trans. Appl. Supercond., vol. 24, no. 3, pp. 4802504, 2014, doi:10.1109/TASC.2013.2294407.

A. Chiuchiolo, M. Consales, A. Cusano, M. Bajko, et al., “Fiber Optic Cryogenic Sensors for Superconducting Magnets and Superconducting Power Transmission lines at CERN,” Proc. SPIE Int. Soc. Opt. Eng., vol. 9286, pp. 92864B, 2014, doi:10.1117/12.2063565.

2013

H. Bajas, et al., “Cold Test Results of the LARP HQ Nb₃Sn Quadrupole Magnet at 1.9 K,” IEEE Trans. Appl. Supercond., vol. 23, no. 3, pp. 4002606, 2013, doi:10.1109/TASC.2013.2245281.