2025-09-16
06:05 |
RadMon: a versatile, integrated radiation monitoring system for accelerators and experiments electronics at CERN
/ Fiore, S (CERN) ; Ferraro, R (CERN) ; Zimmaro, A (CERN) ; Danzeca, S (CERN)
The RadMon system at CERN is a radiation monitoring solution designed for the accelerator complex and experimental areas, providing real-time, precise measurement of radiation levels impacting electronics. This paper presents the capabilities of the RadMon device, which measures Total Ionizing Dose (TID), Displacement Damage (DD) in silicon, High Energy Hadrons (HEH), and thermal neutron fluence. [...]
2025 JINST 20 C06015.-
2025 - 8 p.
- Published in : JINST
Fulltext: PDF;
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2025-09-16
06:05 |
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2025-09-16
06:05 |
Emittance tuning of the FCC-ee High Energy Booster ring
/ Bruant, Q (Saclay) ; Dalena, B (Saclay) ; Chance, A (Saclay) ; Gautard, V (Saclay) ; Bugiotti, F (U. Paris-Saclay) ; Ghribi, A (GANIL) ; Tomas Garcia, R (CERN)
Previous studies for the electron-positron version of the Future Circular Collider (FCC-ee) have highlighted the need to define tolerances on magnet imperfections and develop correction strategies. This is crucial for ensuring the performance of one of the main elements in the acceleration chain: the High Energy Booster (HEB) ring. [...]
2025 - 6 p.
- Published in : J. Phys. : Conf. Ser. 3094 (2025) 012005
Fulltext: PDF;
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.012005
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2025-09-16
06:05 |
Functional design of a wideband RF system for helics synchrotron
/ Sansipersico, V A (CERN) ; Angoletta, M E (CERN) ; Benedetto, E ; Damerau, H (CERN) ; Huttunen, H (CERN ; Helsinki U.) ; Kolehmainen, A (CERN) ; Ratkus, A ; Torims, T (CERN) ; Vretenar, M (CERN)
/NIMMS Collaboration
Abstract
Within the framework of the NIMMS (Next Ion Medical Machine Study) initiative at CERN, a comprehensive study is being performed for the Helium Light Ion Compact Synchrotron (HeLICS), a compact accelerator for hadron therapy. A key component of this facility is the radiofrequency (RF) cavity. [...]
2025 - 6 p.
- Published in : J. Phys. : Conf. Ser. 3094 (2025) 012051
Fulltext: PDF; External link: Fulltext
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2025-09-16
06:05 |
Development of in-house plating and hybridisation technologies for hybrid pixel detectors
/ Bangaru, Haripriya (CERN) ; Calderini, Giovanni (LPNHE, Paris) ; Dannheim, Dominik (CERN) ; Khwaira, Yahya (LPNHE, Paris) ; Kristiansen, Helge (Unlisted, AS) ; Lale, Ahmet (CERN) ; De Oliveira, Rui (CERN) ; Barreto Pinto, Mateus Vicente (Geneva U.) ; Riedler, Petra (CERN) ; Schmidt, Janis Viktor (KIT, Karlsruhe) et al.
Future collider experiments place demands on hybrid pixel detectors, particularly in terms of interconnect reliability across a range of die sizes and fine-pitch geometries. In development workflows based on Multi-Project Wafer (MPW) submissions, support for single-die assembly is crucial. [...]
2025 JINST 20 C07052.-
2025 - 7 p.
- Published in : JINST 20 (2025) C07052
Fulltext: PDF;
In : 20th Anniversary Trento Workshop on Advanced Silicon Radiation Detectors, Trento, 4 - 6 Feb, pp.C07052
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2025-09-16
06:05 |
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2025-09-16
06:05 |
Updated monochromatization Interaction Region optics design for FCC-ee GHC lattice
/ Korsun, A (IJCLab, Orsay) ; Faus-Golfe, A (IJCLab, Orsay) ; Zhang, Z (IJCLab, Orsay) ; Zimmermann, F (CERN) ; Oide, K (U. Geneva (main) ; KEK, Tsukuba) ; Raimondi, P (Fermilab)
Determining Yukawa couplings of the Higgs boson is one of the most fundamental and outstanding measurements since its discovery. The FCC-ee, owing to its exceptionally high-integrated luminosity, offers the unique opportunity to measure the electron Yukawa coupling through s-channel Higgs production at 125 GeV centre-of-mass (CM) energy, provided that the CM energy spread can be reduced from 50 MeV to a level comparable to the Higgs bosons’ natural width of 4.1 MeV. [...]
FERMILAB-CONF-25-0417.-
2025 - 4 p.
- Published in : JACoW IPAC 2025 (2025) 402-405
Fulltext: PDF; External links: Fulltext; Fulltext
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.402-405
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2025-09-16
06:05 |
Optimized physics performance evaluation of monochromatization interaction region optics for direct $s$-channel Higgs production at FCC-ee
/ Zhang, Z (IJCLab, Orsay) ; Faus-Golfe, A (IJCLab, Orsay) ; Korsun, A (IJCLab, Orsay) ; d'Enterria, D (CERN) ; Zimmermann, F (CERN) ; Jiang, H (Lancaster U. (main)) ; Bai, B (Harbin Inst. Tech.) ; Ruan, M (Beijing, Inst. High Energy Phys.) ; Raimondi, P (Fermilab) ; Oide, K (U. Geneva (main) ; SOLEIL, Saint-Aubin ; KEK, Tsukuba)
The measurement of electron Yukawa coupling ($y_{e}$) via direct $s$-channel Higgs production at $\sim$125 GeV centre-of-mass (CM) energy is significantly facilitated at the FCC-ee, provided that the CM energy spread can be reduced to a level comparable to the natural width of the Higgs boson. This reduction is possible through the “monochromatization” concept, which involves generating opposite correlations between spatial position and energy deviation in the colliding beams. [...]
FERMILAB-CONF-25-0448.-
2025 - 4 p.
- Published in : JACoW IPAC 2025 (2025) 406-409
Fulltext: PDF; External links: Fulltext; Fulltext
In : International Particle Accelerator Conference (IPAC'25), Taipei, Taiwan, 1-6 June 2025, pp.406-409
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2025-09-16
04:39 |
Characterisation of crystalline defects in $^{4}$H Silicon Carbide using DLTS and TSC
/ Sorgenfrei, Niels G. (CERN ; Freiburg U.) ; Arnqvist, Elias (Uppsala U. (main)) ; Gurimskaya, Yana (CERN) ; Moll, Michael (CERN) ; Parzefall, Ulrich (Freiburg U.) ; Rizwan, Faiza (CERN) ; Wiehe, Moritz (CERN)
Future hadron collider experiments will require sensing materials that withstand stronger radiation fields. Therefore, either a frequent replacement of detectors, a significant increase in radiation hardness of Silicon, or a shift to different materials is needed. [...]
arXiv:2505.02671.-
2025-07-03 - 9 p.
- Published in : JINST 20 (2025) C07006
Fulltext: 2505.02671 - PDF; document - PDF;
In : 20th Anniversary Trento Workshop on Advanced Silicon Radiation Detectors, Trento, 4 - 6 Feb, pp.C07006
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2025-09-11
06:13 |
Compact tracking calorimeters for the detection of low-energy cosmic-ray (anti-)nuclei
/ Losekamm, Martin J (Munich, Tech. U. ; ORIGINS, Garching ; ESTEC, Noordwijk) ; Eckert, Liesa (Tech. U., Munich (main)) ; Hinderberger, Peter (Munich, Tech. U. ; ORIGINS, Garching) ; Meyer-Hetling, Luise (Munich, Tech. U. ; ORIGINS, Garching) ; Paul, Stephan (Munich, Tech. U. ; ORIGINS, Garching) ; Pöschl, Thomas (CERN)
Low-energy cosmic and solar radiation serves as a probe for investigations in astrophysics and heliophysics, and at the same time constitutes a risk to the spacecraft and crew of deep-space exploration missions. We present compact tracking calorimeters made from scintillating-plastic fibers and silicon photomultipliers that can determine the charge and energy of individual cosmic-ray nuclei with energies in the MeV-to-GeV range. [...]
2025 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1082 (2026) 170982
In : 17th Vienna Conference on Instrumentation (VCI2025), Vienna, Austria, 17 - 21 Feb 2025, pp.170982
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