CERN Accelerating science

Published Articles

Posledne pridané:
2026-01-29
07:14
Feasibility Study of a Radiation-Tolerant Wireless Extension for the CERN WorldFIP infrastructure / Scialdone, Antonio (CERN ; IES, Montpellier) ; Ferraro, Rudy (CERN) ; Danzeca, Salvatore (CERN) ; Saigne, Frederic (IES, Montpellier) ; Boch, Jerome (IES, Montpellier) ; Dilillo, Luigi (IES, Montpellier ; CNRS, France) ; Masi, Alessandro (CERN)
The article presents the development of a Wireless Physical Layer (PHY) designed to extend CERN’s WorldFIP infrastructure, addressing the limitations of cabling within the LHC tunnel. This wireless PHY is based on a Software-Defined Radio (SDR) architecture that includes a Field-Programmable Gate Array (FPGA) and a fully configurable RF front-end. [...]
2024 - 8 p. - Published in : IEEE RADECS 2024 (2024) 1129858

Úplný záznam
2026-01-29
07:14
Machine Learning for Real-Time Processing of ATLAS Liquid Argon Calorimeter Signals with FPGAs / Bertrand, Raphaël (Marseille, CPPM) /ATLAS Liquid Argon Collaboration
The Large Hadron Collider (LHC) will increase its instantaneous luminosity by a factor of 5-7 for the High Luminosity LHC (HL-LHC) upgrade. At HL-LHC, the number of proton–proton (p-p) collisions per bunch crossing (pileup) will rise significantly, imposing stringent requirements on detector electronics and real-time data processing. [...]
2026 - 6 p. - Published in : PoS EPS-HEP2025 (2026) 078 Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, France, 7 - 11 Jul 2025, pp.078

Úplný záznam
2026-01-29
07:14
The ATLAS Run 3 Trigger Menu / Montella, Marco (Ohio State U., Columbus (main))
The ATLAS experiment in the LHC Run 3 is recording up to 3 kHz of fully-built physics collision events out of an LHC bunch crossing rate of up to 40 MHz, with additional rate dedicated to partial readout. A two-level trigger system selects events of interest to to cover a wide variety of physics while rejecting a high rate of background events. [...]
2025 - 6 p. - Published in : PoS LHCP2024 (2026) 222 Fulltext: PDF;
In : 12th Edition of the Large Hadron Collider Physics Conference (LHCP2024), Boston, United States, 3 - 7 Jun 2024, pp.222

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2026-01-29
07:14
Calibration Test for Preload Control With Ultrasonic Checking for Magnet Studs During ITER Machine Assembly / Han, Shiqiang (Euratom, St. Paul Lez Durance) ; Santillana, Ignacio Aviles (CERN) ; Schild, Thierry (Euratom, St. Paul Lez Durance) ; Izquierdo, Gonzalo Arnau (CERN) ; Wang, Shihang (Euratom, St. Paul Lez Durance) ; Rinaudo, Gilles (Euratom, St. Paul Lez Durance) ; Burkowski, Maciej (CERN) ; Poncet, Lionel (Euratom, St. Paul Lez Durance) ; Simon, Fabrice (Euratom, St. Paul Lez Durance) ; Ilin, Yury (Euratom, St. Paul Lez Durance) et al.
The ITER superconducting magnet system comprises 18 Toroidal Field (TF) coils, one Central Solenoid (CS), 6 Poloidal Field (PF) coils, and 18 Correction Coils (CC). These superconducting coils are integrated using robust, flexible structures and over 4700 high-grade large studs ranging from M24 to M160. [...]
2026 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 8400405

Úplný záznam
2026-01-29
07:14
Advancements in Superconducting Magnet Design for Hadron Therapy: Design, Construction Readiness, and Assembly Challenges of a Curved CCT Magnet in the HITRIplus Project / Matteis, E De (INFN, Milan) ; Barna, D (Wigner RCP, Budapest) ; Ceruti, G (CERN) ; Ciarchi, N (INFN, Milan ; U. Milan (main)) ; Dassa, L (CERN) ; Lecrevisse, T (Saclay) ; Mariotto, S (INFN, Milan ; U. Milan (main)) ; Moyret, P (CERN) ; Munilla, J (Madrid, CIEMAT) ; Pedrini, D (INFN, Milan) et al.
A detailed overview of the ultimate magnet design developed within Work Package 8 of the collaborative European project HITRIplus is presented. Focused on the development of superconducting magnets for ion therapy synchrotron and gantry systems, the study introduces an innovative approach utilizing a curved Canted Cosine Theta layout magnet based on Nb-Ti superconductor. [...]
2026 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 4400505

Úplný záznam
2026-01-29
07:14
Precision Physics in the Era of (HL)LHC / Pierini, Maurizio (CERN)
The LHC was conceived as the ultimate discovery machine, designed mainly to find the Higgs boson and extensively search for SUSY and its alternatives at the electroweak (EW) energy scale. After a decade of operation, thanks to improved detector performance and advanced algorithms, the LHC experiments entered a precision era, surpassing LEP and Tevatron in many areas. [...]
2025 - 8 p. - Published in : HiHEP 1 (2025) 11 Fulltext: PDF;
In : The Rise of Particle Physics, pp.11

Úplný záznam
2026-01-29
07:14
Charmonium production from small to large systems at LHCb / Salgado, Lidia Carcedo (Alcala de Henares U. ; U. Santiago de Compostela (main)) /LHCb Collaboration
Quarkonium production is a powerful probe of heavy-quark interactions with nuclear matter, and one of the proposed observables for this purpose is the $\psi(2S)\text{-to-}J/\psi$ cross-section ratio. LHCb has recently measured this ratio in Run 2 data as a function of multiplicity in $pp$ and $p$Pb collisions, and as a function of centrality in PbPb collisions. [...]
2026 - 6 p. - Published in : PoS EPS-HEP2025 (2026) 193 Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, France, 7 - 11 Jul 2025, pp.193

Úplný záznam
2026-01-29
07:14
Luminosity determination at LHCb during Run 3 / Ferrari, Fabio (INFN, Bologna ; U. Bologna (main)) /LHCb Collaboration
During Runs 1 and 2, the LHCb detector optimized its performance by stabilizing the instantaneous luminosity throughout each fill, adjusting the distance between the colliding beams using a hardware-based trigger system. In Run 3, the LHCb experiment underwent a major upgrade to accommodate a fivefold increase in luminosity, transitioning to a fully software-based trigger. [...]
2026 - 8 p. - Published in : PoS EPS-HEP2025 (2026) 481 Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, France, 7 - 11 Jul 2025, pp.481

Úplný záznam
2026-01-29
07:14
Studying the Higgs-charm Yukawa coupling with the CMS detector / Heyen, Felix (Vrije U., Brussels) /CMS Collaboration
The Yukawa coupling between the Higgs boson and charm quark is a fundamental quantity of the Standard Model of particle physics. Here, a number of analyses using the CMS detector are presented which aim to measure this quantity. [...]
2026 - 6 p. - Published in : PoS EPS-HEP2025 (2026) 392 Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, France, 7 - 11 Jul 2025, pp.392

Úplný záznam
2026-01-29
07:14
Probing Beyond the Standard Model with Gravitational Waves from Phase Transitions / Caprini, Chiara (CERN ; U. Geneva (main))
This review article is based on a seminar presented at the Higgs pairs workshop 2025. Stochastic gravitational wave backgrounds can serve as probe of the diverse phenomenology encountered in beyond-Standard-Model scenarios featuring phase transitions in the early Universe. [...]
2025 - 29 p. - Published in : HiHEP 1 (2025) 22 Fulltext: PDF;

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