Results 81 to 90 of about 16,192 (198)
Achievements of the ATLAS Upgrade Planar Pixel Sensors R&D Project
, 2013 To extend the physics reach of the LHC, accelerator upgrades are planned which will increase the integrated luminosity to beyond 3000 fb^-1 and the pile-up per bunch-crossing by a factor 5 to 10. To cope with the increased occupancy and radiation damage,
Calderini, G.
core +1 more source
Short‐Term Passenger Flow Prediction Based on Federated Learning on the Urban Metro System
Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.Accurate short‐term metro passenger flow prediction is critical for urban transit management, yet existing methods face two key challenges: (1) privacy risks from centralized data collection and (2) limited capability to model spatiotemporal dependencies.
Guowen Dai +4 more
wiley +1 more source
Prediction of beam losses during crab cavity quenches at the high luminosity LHC
Physical Review Accelerators and Beams, 2019 Studies of the crab cavities at KEKB revealed that the rf phase could shift by up to 50° within ∼50 μs during a quench; while the cavity voltage is still at approximately 75% of its nominal amplitude.
R. Apsimon +10 more
doaj +1 more source
, 2012 While the CMS experiment is currently harvesting LHC collision data at CERN, the performance of its electromagnetic calorimeter (ECAL) is being constantly monitored, and work has started to assess the need for changes to the detector to ensure an ...
Tedaldi, Francesca Nessi
core +1 more source
The blue–green light‐dependent state transition in the marine phytoplankton Ostreococcus tauri
New Phytologist, Volume 244, Issue 5, Page 1837-1846, December 2024.Summary We explored the adaptive mechanisms of Ostreococcus tauri, a marine picophytoplankton with a ubiquitous ocean presence. We aimed to understand its photosynthetic acclimation, as featured in the cryo‐EM structure of its photosystem I (PSI) supercomplex.
Masato Kubota +3 more
wiley +1 more source
Proceedings of Fourth Annual Large Hadron Collider Physics — PoS(LHCP2016), 2016 The heavy-ion programme at the LHC after the Long Shutdown~2 (LS2) will profit from a significant increase in the total integrated luminosity in Pb--Pb collisions, with more than 10~nb$^{-1}$ having been requested by the experiments, compared to $\sim 0.1$~nb$^{-1}$ collected in Run-1 and the expected $\sim 1$~nb$^{-1}$ of Run-2.
openaire +1 more source
The Plant Journal, Volume 120, Issue 5, Page 2113-2126, December 2024.SUMMARY Algae such as diatoms and haptophytes have distinct photosynthetic pigments from plants, including a novel set of carotenoids. This includes a primary xanthophyll cycle comprised of diadinoxanthin and its de‐epoxidation product diatoxanthin that enables the switch between light harvesting and non‐photochemical quenching (NPQ)‐mediated ...
Maxwell A. Ware +5 more
wiley +1 more source
Silicon Sensors for Trackers at High-Luminosity Environment
, 2014 The planned upgrade of the LHC accelerator at CERN, namely the high luminosity (HL) phase of the LHC (HL-LHC foreseen for 2023), will result in a more intense radiation environment than the present tracking system was designed for.
Peltola, Timo
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 7, Issue 6, November 2024.The laser‐processed, heat‐treated 3D copper current collector (LHC600) exhibits selective lithiophilic properties due to the high Cu (100) orientation inside structures. The assembled half‐cell shows 97.42% Coulombic efficiency after 350 cycles at a current density of 1 mA cm−2 and a capacity of 1 mAh cm−2.
Hui Li +5 more
wiley +1 more source
The LHC as a Neutrino-Ion Collider
European Physical Journal C: Particles and FieldsProton-proton collisions at the LHC generate a high-intensity collimated beam of neutrinos in the forward (beam) direction, characterised by energies of up to several TeV.
Juan M. Cruz-Martinez +6 more
doaj +1 more source