Results 11 to 20 of about 80,405 (315)

Accurate and efficient spin integration for particle accelerators

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2015
Accurate spin tracking is a valuable tool for understanding spin dynamics in particle accelerators and can help improve the performance of an accelerator.
Dan T. Abell   +3 more
doaj   +3 more sources

Machine learning-based longitudinal phase space prediction of particle accelerators [PDF]

open access: diamondPhysical Review Accelerators and Beams, 2018
We report on the application of machine learning (ML) methods for predicting the longitudinal phase space (LPS) distribution of particle accelerators.
C. Emma   +5 more
doaj   +2 more sources

Challenges of Future Accelerators for Particle Physics Research

open access: yesFrontiers in Physics, 2022
For over half a century, high-energy particle accelerators have been a major enabling technology for particle and nuclear physics research as well as sources of X-rays for photon science research in material science, chemistry and biology.
Stephen Gourlay   +2 more
doaj   +1 more source

Fast, Efficient and Flexible Particle Accelerator Optimisation Using Densely Connected and Invertible Neural Networks

open access: yesInformation, 2021
Particle accelerators are enabling tools for scientific exploration and discovery in various disciplines. However, finding optimised operation points for these complex machines is a challenging task due to the large number of parameters involved and the ...
Renato Bellotti   +2 more
doaj   +1 more source

Asymmetric Dual-Grating Dielectric Laser Accelerator Optimization

open access: yesInstruments, 2023
Although hundreds of keV in energy gain have already been demonstrated in dielectric laser accelerators (DLAs), the challenge of creating structures that can confine electrons for multiple millimeters remains.
Sophie Crisp   +2 more
doaj   +1 more source

Time series forecasting methods and their applications to particle accelerators

open access: yesPhysical Review Accelerators and Beams, 2023
Particle accelerators are complex facilities that produce large amounts of structured data and have clear optimization goals as well as precisely defined control requirements. As such they are naturally amenable to data-driven research methodologies. The
Sichen Li, Andreas Adelmann
doaj   +1 more source

Ultra-short pulse laser acceleration of protons to 80 MeV from cryogenic hydrogen jets tailored to near-critical density

open access: yesNature Communications, 2023
Laser plasma-based particle accelerators attract great interest in fields where conventional accelerators reach limits based on size, cost or beam parameters.
Martin Rehwald   +32 more
doaj   +1 more source

Silicon crystals for steering high-intensity particle beams at ultrahigh-energy accelerators

open access: yesPhysical Review Research, 2021
Experimental results and simulation models show that crystals might play a relevant role for the development of new generations of high-energy and high-intensity particle accelerators and might disclose innovative possibilities at existing ones.
A. Mazzolari   +22 more
doaj   +1 more source

Magnetized particle transport in multi-MA accelerators

open access: yesPhysical Review Accelerators and Beams, 2021
Kinetic simulations of Sandia National Laboratories’ Z machine are conducted to understand particle transport in the highly magnetized environment of a multi-MA accelerator. Joule heating leads to the rapid formation of electrode surface plasmas.
N. Bennett   +4 more
doaj   +1 more source

Analytic Model Of Electron Self-Injection In A Plasma Wakefield Accelerator In The Strongly Nonlinear Bubble Regime [PDF]

open access: yes, 2012
Self-injection of background electrons in plasma wakefield accelerators in the highly nonlinear bubble regime is analyzed using particle-in-cell and semi-analytic modeling.
Khudik, V.   +3 more
core   +1 more source

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