2025-12-19
16:51 |
详细记录
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2025-12-19
10:05 |
Performance of triple-GEM detectors for the ME0 system of the CMS Phase-2 Upgrade
/ Nenna, Felice (INFN, Bari ; Bari U.) ; Pellecchia, Antonello (INFN, Bari ; Bari U.) ; Verwilligen, Piet Omer J (INFN, Bari)
/CMS Collaboration
The High-Luminosity LHC will deliver proton-proton collisions at 5-7.5 times the nominal LHC luminosity, with 140-200 pp-interactions per bunch crossing. To maintain the performance of muon triggering and reconstruction under high-rate background, the forward part of the CMS muon spectrometer will be upgraded with Gas Electron Multiplier (GEM) detectors. [...]
CMS-CR-2025-187.-
Geneva : CERN, 2025 - 9 p.
Fulltext: PDF;
In : 26th International Workshop on Radiation Imaging Detectors (IWORID 2025), Bratislava, Slovakia, 6 - 10 Jul 2025
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2025-12-19
04:25 |
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Design and Performance of a 96-channel Resistive Micromegas Detector for ENUBET
/ Kallitsopoulou, A. (IRFU, Saclay) ; Aune, S. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki ; LMU Munich (main)) ; Aleksan, R. (IRFU, Saclay) ; Bonenfant, A. (IRFU, Saclay) ; Bortfeldt, J. (LMU Munich (main)) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Datta, J. (SUNY, Stony Brook) ; Desforge, D. (IRFU, Saclay) et al.
The PICOSEC-Micromegas (PICOSEC-MM) detector is a fast gaseous detector that achieves picosecond-level timing by coupling a Cherenkov radiator, typically an MgF2 crystal, to a Micromegas-based photodetector with a photocathode. [...]
arXiv:2512.05589.
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2025-12-19
04:25 |
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Directional dead-cone effect in QCD matter
/ Barata, João (CERN) ; Kuzmin, Matvey V. (Santiago de Compostela U., IGFAE) ; Mayo López, Xoán (Santiago de Compostela U., IGFAE ; MIT) ; Sadofyev, Andrey V. (Basque U., Bilbao ; LIP, Lisbon ; IKERBASQUE, Bilbao) ; Salgado, Carlos A. (Santiago de Compostela U., IGFAE)
We consider the propagation of heavy quarks through a dense, hydrodynamically flowing QCD medium, representative of the quark-gluon plasma formed in ultrarelativistic heavy-ion collisions. [...]
MIT-CTP/5964; CERN-TH-2025-237 ; arXiv:2512.11951.
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13.
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2025-12-19
04:24 |
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Characterization of thin optical filters for high purity Cherenkov light readout from scintillating crystals
/ Benaglia, Andrea (INFN, Milan Bicocca) ; Cetorelli, Flavia (INFN, Milan Bicocca ; Milan Bicocca U.) ; Lucchini, Marco Toliman (INFN, Milan Bicocca ; Milan Bicocca U.) ; Auffray, Etiennette (CERN) ; Roux, Louis (CERN ; ILM, Lyon) ; Delenne, Julie (CERN ; Strasbourg, IPHC)
A hybrid dual-readout calorimeter concept, comprising both electromagnetic and hadronic sections, has recently been proposed to meet the performance requirements of experiments at future e$^{+}$e$^{-}$ colliders. [...]
arXiv:2512.04965.
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15.
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2025-12-18
07:13 |
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2025-12-18
07:13 |
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2025-12-18
05:43 |
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Global fits and the search for new physics: past, present and future
/ Athron, Peter (Nanjing Normal U. ; Unlisted, CN) ; Balázs, Csaba (Monash U.) ; Butterworth, Jon (University Coll. London) ; Chang, Christopher (Oslo U.) ; Fowlie, Andrew (Xian Jiaotong U.) ; Gonzalo, Tomás (KIT, Karlsruhe, TP) ; Jueid, Adil (IBS, Daejeon) ; Kvellestad, Anders (Oslo U.) ; Lucente, Michele (Bologna U. ; INFN, Bologna) ; Mahmoudi, Farvah (IP2I, Lyon ; CERN ; IUF, Paris) et al.
In this work, we review the history and current role of global fits in the search for physics beyond the Standard Model~(BSM), including precision tests of the Standard Model (SM). [...]
gambit-physics-2025 ; arXiv:2512.14109.
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34.
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2025-12-18
05:33 |
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2025-12-17
13:49 |
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Search for heavy neutral leptons in B-meson decays
/ LHCb Collaboration
A search for long-lived heavy neutral leptons produced in B-meson decays and decaying to a $\mu^\pm \pi^\mp$ final state is performed with data collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of $5\,\mathrm{fb}^{-1}$. [...]
arXiv:2512.14551 ; LHCb-PAPER-2025-042 ; CERN-EP-2025-264 ; LHCB-PAPER-2025-042.
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2025 - 30.
Fulltext - Related data file(s) - Fulltext
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