Results 301 to 310 of about 531,669 (333)

Process Control of an Event Filter Farm for a Particle Physics Experiment Based on Expert System Technology

open access: closed, 2007
Modern particle physics experiments observing collisions of particle beams generate large amounts of data. Large trigger and data acquisition systems are built to select on-line the most interesting events and write them to persistent storage. The final stage of this selection process nowadays often happens on large computer farms.
Kristina Marasović   +2 more
openalex   +4 more sources

MadMiner: Machine Learning-Based Inference for Particle Physics

Computing and Software for Big Science, 2019
Precision measurements at the LHC often require analyzing high-dimensional event data for subtle kinematic signatures, which is challenging for established analysis methods.
J. Brehmer   +3 more
semanticscholar   +1 more source

FPGA-Accelerated Machine Learning Inference as a Service for Particle Physics Computing

Computing and Software for Big Science, 2019
Large-scale particle physics experiments face challenging demands for high-throughput computing resources both now and in the future. New heterogeneous computing paradigms on dedicated hardware with increased parallelization, such as Field Programmable ...
Javier Mauricio Duarte   +22 more
semanticscholar   +1 more source

Full Event Particle-Level Unfolding with Variable-Length Latent Variational Diffusion

SciPost Physics
The measurements performed by particle physics experiments must account for the imperfect response of the detectors used to observe the interactions. One approach, unfolding, statistically adjusts the experimental data for detector effects.
A. Shmakov   +5 more
semanticscholar   +1 more source

Physical characterization of aerosol particles during the Chinese New Year’s firework events

Atmospheric Environment, 2010
Abstract Measurements for particles 10 nm to 10 μm were taken using a Wide-range Particle Spectrometer during the Chinese New Year (CNY) celebrations in 2009 in Shanghai, China. These celebrations provided an opportunity to study the number concentration and size distribution of particles in an especial atmospheric pollution situation due to firework
Youguo Gong   +8 more
openaire   +2 more sources

A PHYSICAL MODEL FOR ESTIMATING THE INTENSITY OF SINGLE EVENTS WHEN EXPOSED TO INDIVIDUAL NUCLEAR PARTICLES

Modeling of systems and processes, 2020
individual nuclear particles, single events, heavy charged particles, integrated circuits (IC), stability, linear energy losses, physical ...
K. Chubur   +5 more
openaire   +1 more source

Validation of electromagnetic and hadronic physical processes in the interaction of a proton beam with matter: A Solar Particle Events case study with an Al slab

Advances in Space Research, 2017
Abstract In the study of the effectiveness of shielding materials against radiations, one of the main steps concerns with the validation of models describing the interaction processes of the radiation of interest with the material chosen for the shielding.
Emanuele Vardaci   +8 more
openaire   +3 more sources

Visualization for physics analysis improvement and applications in BESIII

Frontiers of Physics
Modern particle physics experiments usually rely on highly complex and large-scale spectrometer devices. In high energy physics experiments, visualization helps detector design, data quality monitoring, offline data processing, and has great potential ...
Zhi-Jun Li   +8 more
semanticscholar   +1 more source

Physics-informed machine learning

Nature Reviews Physics, 2021
George Em Karniadakis   +2 more
exaly  

Suppression of top-up injection backgrounds with offline event filter in the BESIII experiment

Radiation Detection Technology and Methods, 2022
Jia-wei Zhang   +18 more
semanticscholar   +1 more source

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