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CERN Document Server 找到 518,741 笔记录  上页11 - 20下一个最後  跳到记录: 检索需时 0.70 秒. 
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Superconducting magnets for detectors / Yamamoto, Akira (speaker) (KEK High Energy Accelerator Research Organization (JP))
2025 - 1356. Commemorations; 4th International Symposium on the History of Particle Physics External links: Talk details; Event details In : 4th International Symposium on the History of Particle Physics
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Cryogenics and the use of superfluid helium / Lebrun, Philippe (speaker) (European Scientific Institute (FR))
2025 - 1590. Commemorations; 4th International Symposium on the History of Particle Physics External links: Talk details; Event details In : 4th International Symposium on the History of Particle Physics
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13.
Efficiency of ML Anomaly Detection Triggers for Emerging Jets / Cruz, Roy F (Puerto Rico U., Mayaguez) ; Pedro, Kevin Jerome (Fermilab)
Novel machine learning-based anomaly detection Level 1 (L1) triggers are currently under development at CMS, namely AXOL1TL and CICADA. [...]
FERMILAB-POSTER-24-0128-CMS-V. - 1.
Fermilab Library Server - Fermilab Library Server
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14.
The future ability to test theories of gravity with black-hole shadows / Uniyal, Akhil (Shanghai Jiao Tong U.) ; Dihingia, Indu K (Shanghai Jiao Tong U.) ; Mizuno, Yosuke (Shanghai Jiao Tong U. ; Shanghai Jiaotong U. ; Frankfurt U.) ; Rezzolla, Luciano (Frankfurt U. ; CERN ; Trinity Coll., Dublin)
The horizon-scale images of supermassive black holes (BHs) by the Event Horizon Telescope Collaboration (EHT) have provided new opportunities to test general relativity and other theories of gravity. In view of future projects, such as the next-generation Event Horizon Telescope (ngEHT) and the Black-Hole Explorer (BHEX), having the potential of enhancing our ability to probe extreme gravity, it is natural to ask: \textit{how much can two black-hole images differ?} To address this question and assess the ability of these projects to test theories of gravity with black-hole shadows, we use general-relativistic magnetohydrodynamic and radiative-transfer simulations to investigate the images of a wide class of accreting BHs deviating from the Kerr solution. [...]
arXiv:2511.03789.- 2025 - 28 p. - Published in : Nature Astron. 1 (2025) 8 Fulltext: PDF;
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15.
W+D Charm Jet Fragmentation / Lynch, Alec (UC, Berkeley) ; Shapiro, Marjorie (UC, Berkeley) ; Muskinja, Miha (UC, Berkeley)
Using ATLAS Run 2 data, proton-proton collisions at 13 TeV center of mass energy are analyzed to measure the properties of Charmed particle fragmentation. [...]
FERMILAB-POSTER-24-0147-V. - 1.
Fermilab Library Server - Fermilab Library Server
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16.
Beam Test Characterization of an Irradiated Pixel-Strip Module for HL_LHC CMS Tracker Upgrade / Sohail, Iqra (CERN)
A new tracker, for the CMS detector at The Large Hadron Collider, will be built to address the demands of the High Luminosity upgrade which aims to achieve peak instantaneous luminosities from 5 up to 7.5 10^34 cm^-2 s^-1 and an integrated luminosity of 3000 4000 fb^-1 at a center of mass energy of 14 TeV. [...]
FERMILAB-POSTER-25-0001-CMS. - 2025 - 1.
Fermilab Library Server - Full text
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17.
ROOT’s RNTuple and the Case for Custom Scientific Data Formats / de Geus, Florine Willemijn (CERN ; Twente U., Enschede) ; Jongbloed, Stijn (Amsterdam U.) ; Padulano, Vincenzo Eduardo (CERN) ; Varbanescu, Ana-Lucia (Twente U., Enschede)
Each month, CERN collects and stores multiple petabytes of measurement data from the Large Hadron Collider (LHC) for further analysis. These data are stored in a custom columnar format provided by CERN’s open-source software framework ROOT. [...]
2025 - 2 p. - Published in : 10.1109/eScience65000.2025.00054
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18.
Beam Cleaning and Collimation Systems / Redaelli, Stefano (CERN)
Collimation systems in particle accelerators are designed to safely and efficiently dispose of unavoidable beam losses during operation. [...]
arXiv:2511.03511. - 2025 - 34.
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19.
Studies on the fluoride production from gaseous detectors operated with fluorinated gas mixtures / Arena, Maria Cristina (U. Pavia (main)) ; Dondi, Daniele (U. Pavia (main)) ; Guida, Roberto (CERN) ; Mandelli, Beatrice (CERN) ; Profumo, Antonella (U. Pavia (main)) ; Rigoletti, Gianluca (CERN) ; Verzeroli, Mattia (IP2I, Lyon) ; Juks, Stefania-Alexandra (U. Paris-Saclay)
In the context of particle physics, different families of gaseous detectors are operated with fluorinated-gases which may break and form, among other species, free fluorine ions. Such species may react with water molecules present in the gas, leading to the formation of HF that could affect the long term performance of the detector (Capeans et al., 2010). [...]
2025 - 6 p.

In : 3rd International Conference on Detector Stability and Aging Phenomena in Gaseous Detectors, CERN, Geneva, Switzerland, 6 - 10 Nov 2023, pp.170926
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20.
QCD String Axions and $M$-theory / Acharya, Bobby Samir (ICTP, Trieste) ; Torres, Ethan (CERN)
In $SU(N)$ Yang-Mills theory without matter, there exist stable long electric fluxtube strings which carry a 1-form symmetry charge. [...]
CERN-TH-2025-218 ; arXiv:2511.08566. - 11.
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