326 citations · 1.5k across the 65 of their papers we have counts for
5 papers · 1 filter
High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)
Salman Habib, Robert Roser, Tom LeCompte +22
Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to f…
Detailed analysis of the effects of stencil spatial variations with arbitrary high-order finite-difference Maxwell solver
H. Vincenti, J-L. Vay
Due to discretization effects and truncation to finite domains, many electromagnetic simulations present non-physical modifications of Maxwell's equations in space that may generat…
A spectral, quasi-cylindrical and dispersion-free Particle-In-Cell algorithm
Remi Lehe, Manuel Kirchen, Igor A. Andriyash +2
We propose a spectral Particle-In-Cell (PIC) algorithm that is based on the combination of a Hankel transform and a Fourier transform. For physical problems that have close-to-cyli…
Ultra-low emittance beam generation using two-color ionization injection in a CO2 laser-driven plasma accelerator
C. B. Schroeder, C. Benedetti, S. S. Bulanov +6
Ultra-low emittance (tens of nm) beams can be generated in a plasma accelerator using ionization injection of electrons into a wakefield. An all-optical method of beam generation u…
Improved Numerical Cherenkov Instability Suppression in the Generalized PSTD PIC Algorithm
Brendan B. Godfrey, Jean-Luc Vay
The family of generalized Pseudo-Spectral Time Domain (including the Pseudo-Spectral Analytical Time Domain) Particle-in-Cell algorithms offers substantial versatility for simulati…