[HTML][HTML] Machine learning for beam dynamics studies at the CERN Large Hadron Collider

P Arpaia, G Azzopardi, F Blanc, G Bregliozzi… - Nuclear Instruments and …, 2021 - Elsevier
Abstract Machine learning entails a broad range of techniques that have been widely used
in Science and Engineering since decades. High-energy physics has also profited from the …

Nonlinear dynamics of proton beams with hollow electron lens in the CERN high-luminosity LHC

D Mirarchi, RB Appleby, R Bruce… - … Physical Journal Plus, 2022 - epjplus.epj.org
The design stored beam energy in the CERN high-luminosity large hadron collider (HL-
LHC) upgrade is about 700 MJ, with about 36 MJ in the beam tails, according to estimates …

Measurement of the background in the CMS muon detector in -collisions at  

CMS Muon Group piet. verwilligen@ cern. ch… - The European Physical …, 2024 - Springer
The CMS detector, including its muon system, has been operating at the CERN LHC in
increasingly challenging conditions for about 15 years. The muon detector was designed to …

Advances on the modeling of the time evolution of dynamic aperture of hadron circular accelerators

A Bazzani, M Giovannozzi, EH Maclean… - … Review Accelerators and …, 2019 - APS
Determining a model for the time scaling of the dynamic aperture of a circular accelerator is
a topic of strong interest and intense research efforts in accelerator physics. The motivation …

Prospects for beam-based study of dodecapole nonlinearities in the CERN High-Luminosity Large Hadron Collider

EH Maclean, FS Carlier, J Dilly, M Le Garrec… - The European Physical …, 2022 - Springer
Nonlinear magnetic errors in low-β insertions can have a significant impact on the beam-
dynamics of a collider, such as the CERN Large Hadron Collider (LHC) and its luminosity …

[HTML][HTML] Description of the luminosity evolution for the CERN LHC including dynamic aperture effects, Part I: The model

M Giovannozzi, FF Van der Veken - Nuclear Instruments and Methods in …, 2018 - Elsevier
In recent years, modelling the evolution of beam losses in circular proton machines starting
from the evolution of the dynamic aperture has been the focus of intense research. Results …

Ensemble reservoir computing for dynamical systems: prediction of phase-space stable region for hadron storage rings

M Casanova, B Dalena, L Bonaventura… - … Physical Journal Plus, 2023 - epjplus.epj.org
We investigate the ability of an ensemble reservoir computing approach to predict the long-
term behaviour of the phase-space region in which the motion of charged particles in hadron …

Machine learning applied to the analysis of nonlinear beam dynamics simulations for the CERN large hadron collider and its luminosity upgrade

M Giovannozzi, E Maclean, CE Montanari, G Valentino… - Information, 2021 - mdpi.com
A Machine Learning approach to scientific problems has been in use in Science and
Engineering for decades. High-energy physics provided a natural domain of application of …

Determination of the Phase-Space Stability Border with Machine Learning Techniques

F Van der Veken, A Lowyck, R Akbari, W Van Goethem… - JACoW IPAC, 2022 - cds.cern.ch
The dynamic aperture (DA) of a hadron accelerator is represented by the volume in phase
space that exhibits bounded motion, where we disregard any disconnected parts that could …

SISSA: Machine learning in accelerator physics: Applications at the CERN Large Hadron Collider

F Van Der Veken, F Blanc, G Valentino, T Pieloni… - PoS, 2020 - cds.cern.ch
With the advent of Machine Learning a few decades ago, Science and Engineering have
had new powerful tools at their disposal. Particularly in the domain of particle physics …