Pushing the frontier in the design of laser-based electron accelerators with groundbreaking mesh-refined particle-in-cell simulations on exascale-class …
(150 word max) We present a first-of-kind mesh-refined (MR) massively parallel Particle-In-
Cell (PIC) code for kinetic plasma simulations optimized on the Frontier, Fugaku, Summit …
Cell (PIC) code for kinetic plasma simulations optimized on the Frontier, Fugaku, Summit …
HiPACE++: A portable, 3D quasi-static particle-in-cell code
Modeling plasma accelerators is a computationally challenging task and the quasi-static
particle-in-cell algorithm is a method of choice in a wide range of situations. In this work, we …
particle-in-cell algorithm is a method of choice in a wide range of situations. In this work, we …
[HTML][HTML] Modeling of a chain of three plasma accelerator stages with the WarpX electromagnetic PIC code on GPUs
The fully electromagnetic particle-in-cell code WarpX is being developed by a team of the
US DOE Exascale Computing Project (with additional non-US collaborators on part of the …
US DOE Exascale Computing Project (with additional non-US collaborators on part of the …
Probing strong-field qed with doppler-boosted petawatt-class lasers
We propose a scheme to explore regimes of strong-field quantum electrodynamics (SF
QED) otherwise unattainable with the currently available laser technology. The scheme …
QED) otherwise unattainable with the currently available laser technology. The scheme …
Beam delivery and beamstrahlung considerations for ultra-high energy linear colliders
As part of the Snowmass' 21 community planning excercise, the Advanced Accelerator
Concepts (AAC) community proposed future linear colliders with center-of-mass energies up …
Concepts (AAC) community proposed future linear colliders with center-of-mass energies up …
[HTML][HTML] Modeling of high intensity orbital angular momentum beams for laser–plasma interactions
A Longman, R Fedosejevs - Physics of Plasmas, 2022 - pubs.aip.org
In this work, we explore the field of high intensity orbital angular momentum (OAM) beams,
their generation with spiral phase mirrors, and the theory behind modeling both ideal and …
their generation with spiral phase mirrors, and the theory behind modeling both ideal and …
libEnsemble: A library to coordinate the concurrent evaluation of dynamic ensembles of calculations
Almost all applications stop scaling at some point; those that don't are seldom performant
when considering time to solution on anything but aspirational/unicorn resources …
when considering time to solution on anything but aspirational/unicorn resources …
Particle-in-cell simulations of relativistic magnetic reconnection with advanced maxwell solver algorithms
Relativistic magnetic reconnection is a nonideal plasma process that is a source of
nonthermal particle acceleration in many high-energy astrophysical systems. Particle-in-cell …
nonthermal particle acceleration in many high-energy astrophysical systems. Particle-in-cell …
Next generation computational tools for the modeling and design of particle accelerators at exascale
Particle accelerators are among the largest, most complex devices. To meet the challenges
of increasing energy, intensity, accuracy, compactness, complexity and efficiency …
of increasing energy, intensity, accuracy, compactness, complexity and efficiency …
PICSAR-QED: a Monte Carlo module to simulate strong-field quantum electrodynamics in particle-in-cell codes for exascale architectures
Physical scenarios where the electromagnetic fields are so strong that quantum
electrodynamics (QED) plays a substantial role are one of the frontiers of contemporary …
electrodynamics (QED) plays a substantial role are one of the frontiers of contemporary …