2026-06-18
08:34 |
High Power Slow Extraction for BDF/SHiP at CERN SPS
/ Fraser, Matthew Alexander (CERN) ; Sota, Pablo Arrutia (CERN) ; Balhan, Bruno (CERN) ; Borburgh, Jan (CERN) ; Calviani, Marco (CERN) ; Esposito, Luigi (CERN) ; Goddard, Brennan (CERN) ; Kain, Verena (CERN) ; Lackner, Friedrich (CERN) ; Velotti, Francesco (CERN) et al.
The High Intensity ECN3 (HI-ECN3) project at CERN aims to increase the intensity to the SPS North Area’s only underground experimental area ECN3 by well over an order of magnitude to welcome the Search for Hidden Particles (SHiP) experiment at a new Beam Dump Facility (BDF). The project necessitates significant upgrades to the SPS slow extraction system to accommodate higher intensity proton beams while minimising beam loss and radio-activation. [...]
2026 - 10 p.
- Published in : JPS Conf. Proc. 45 (2026) 011116
Fulltext: PDF;
In : J-PARC Symposium 2024: Futures of J-PARC, Futures by J-PARC, Ibaraki, Japan, 14 - 18 Oct 2024, pp.011116
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2026-06-18
08:34 |
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2026-06-18
08:34 |
Gain-Layer Project
/ Sorgenfrei, Niels G (CERN ; Freiburg U.) ; Altamura, Anna Rita (INFN, Turin ; Turin U.) ; Besleaga, Cristina (Bucharest, Inst. Space Science) ; Boni, Georgia Andra (Bucharest, Inst. Space Science) ; Ceponis, Tomas (Vilnius U.) ; Erberk, Paul (U. Hamburg, Dept. Phys.) ; Fretwurst, Eckhart (U. Hamburg, Dept. Phys.) ; Gurimskaya, Yana (CERN) ; Lauer, Kevin (CIS Inst. Micro., Erfurt) ; Massaccesi, Ludovico (INFN, Turin ; Turin U.) et al.
Gain-layer degradation from exposure to radiation limits the use of Low-Gain Avalanche Diodes (LGADs) in high energy particle physics detector experiments. Proper understanding of how the gain-layer is destroyed is not available on a defect level. [...]
arXiv:2601.16049.-
2026 - 16 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1091 (2026) 171757
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2026-06-18
08:34 |
Improving timing resolution of BGO for TOF-PET : a comparative analysis with and without deep learning
/ Loignon-Houle, Francis (Valencia, Polytechnic U.) ; Kratochwil, Nicolaus (UC, Davis (main) ; CERN) ; Toussaint, Maxime (Sherbrooke U.) ; Lowis, Carsten (CERN ; RWTH Aachen U.) ; Ariño-Estrada, Gerard (UC, Davis (main) ; BIST, Barcelona) ; Gonzalez, Antonio J (Valencia, Polytechnic U.) ; Auffray, Etiennette (CERN) ; Lecomte, Roger (Sherbrooke U. ; Unlisted, CA)
Abstract
Background
The renewed interest in BGO scintillators for TOF-PET is driven by the improved Cherenkov photon detection with new blue-sensitive SiPMs. However, the slower scintillation light from BGO causes significant time walk with leading edge discrimination (LED), which degrades the coincidence time resolution (CTR) [...]
2025 - 15 p.
- Published in : EJNMMI Physics 12 (2025) 2
Fulltext: PDF; External link: Fulltext
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2026-06-17
11:21 |
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2026-06-16
06:20 |
A Novel Multi-Mode Resonator-Based Ultra-Wideband Bandpass Filter Topology
/ Rajender, Rathod (U. Pisa (main)) ; Barik, Rusan Kumar (Unlisted, IN) ; Ciarpi, Gabriele (CERN) ; Koziel, Slawomir (Reykjavik U. ; Gdansk Tech. U.) ; Genovesi, Simone (U. Pisa (main)) ; Rossi, Daniele (U. Pisa (main))
In this paper, a novel multi-mode resonator-based ultra-wideband bandpass filter topology is proposed, analyzed, and experimentally validated. The filter comprises a short shunt-stepped impedance resonator and shunt-open stubs. [...]
2025 - 15 p.
- Published in : Electronics 14 (2025) 3992
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2026-06-16
06:20 |
A Comparative Study Between Clinical Optical Coherence Tomography (OCT) Analysis and Artificial Intelligence-Based Quantitative Evaluation in the Diagnosis of Diabetic Macular Edema
/ Brandão Fantozzi, Camila (Unlisted, BR) ; Peres, Letícia Margaria (Unlisted, BR) ; Neto, Jogi Suda (CERN ; Unlisted, BR) ; Brandão, Cinara Cássia (Unlisted, BR) ; Guido, Rodrigo Capobianco (Unlisted, BR) ; Siqueira, Rubens Camargo (Unlisted, BR)
Recent advances in artificial intelligence (AI) have transformed ophthalmic diagnostics, particularly for retinal diseases. In this prospective, non-randomized study, we evaluated the performance of an AI-based software system against conventional clinical assessment—both quantitative and qualitative—of optical coherence tomography (OCT) images for diagnosing diabetic macular edema (DME). [...]
2025 - 12 p.
- Published in : Vision 9 (2025) 75
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2026-06-16
06:20 |
BGO@ZnO Heterostructures for Ultrafast Scintillation Detectors
/ Babayevska, Nataliya (Mickiewicz U., Poznan) ; Jancelewicz, Mariusz (Mickiewicz U., Poznan) ; Iatsunskyi, Igor (Mickiewicz U., Poznan) ; Jarek, Marcin (Mickiewicz U., Poznan) ; Yakymenko, Ivan (Unlisted, PL) ; Padmanaban, Aravinthkumar (Unlisted, PL) ; Viahin, Oleh (Inst. Scintill. Mat., Kharkiv) ; Terragni, Giulia (CERN) ; Lowis, Carsten (CERN) ; Auffray, Etiennette (CERN) et al.
Developing detectors to enhance the timing resolution of positron emission tomography scanners can help reduce radioactive doses absorbed by patients and improve spatial resolution in medical imaging. Time resolution may be enhanced in heterostructures comprising a heavy scintillator for attenuation of 511 keV γ-quanta, as well as a fast scintillator converting recoiled electrons from the heavy scintillator to prompt light photons. [...]
2025 - 17 p.
- Published in : Crystals 15 (2025) 820
Fulltext: PDF; External link: Fulltext
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2026-06-16
06:20 |
SEU Cross-Section Estimation Using ECORCE TCAD Tool
/ Marques, Cleiton M (IES, Montpellier ; Unlisted, FR) ; Michez, Alain (IES, Montpellier) ; Wrobel, Frédéric (IES, Montpellier) ; Aguiar, Ygor Q (CERN) ; Saigné, Frédéric (IES, Montpellier) ; Dilillo, Luigi (IES, Montpellier) ; García Alía, Rubén (CERN)
This work introduces an innovative approach for estimating the Single-Event Upset (SEU) cross-sections in Static Random-Access Memory (SRAM) devices, addressing challenges related to limited technological information and the complexity of Technology Computer-Aided Design (TCAD) simulations. The proposed methodology is designed to be accessible even to users without in-depth TCAD expertise, enabling a streamlined yet accurate SEU cross-section estimation. [...]
2025 - 11 p.
- Published in : Electronics 14 (2025) 2997
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2026-06-16
06:20 |
Development of MgB$_2$ Superconducting Magnet for Klystrons and Its Application
/ WATANABE, Hiroyuki (Unlisted, JP) ; TANAKA, Hideki (Unlisted, JP) ; ANDO, Ryuya (Unlisted, JP) ; YAMAMOTO, Akira (KEK, Tsukuba) ; LASHERAS, Nuria Catalan (CERN)
This paper discusses the development of replacing klystron magnets used in the Compact Linear Collider（CLIC）project
at CERN with MgB 2 superconducting magnets. The study confirms that this replacement can reduce power consumption to less than
one-seventh of that of the current normal conducting magnets, and to one-thirteenth when two units are connected in parallel as a pair
klystron system. [...]
2025 - 8 p.
- Published in : TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 60 (2025) 148-155
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