53 citations · 140 across the 9 of their papers we have counts for
9 papers
Acceleration of a Positron Bunch in a Hollow Channel Plasma
Spencer Gessner, Erik Adli, James M. Allen +16
Plasmas are a compelling medium for particle acceleration owing to their natural ability to sustain electric fields that are orders of magnitude larger than those available in conv…
Report of Snowmass 21 Accelerator Frontier Topical Group 6 on Advanced Accelerators
C. Geddes, M. Hogan, P. Musumeci +1
The Snowmass 2021 Accelerator Frontier topical group \# 6 on Advanced Accelerator Concepts, covers new R\&D concepts for particle acceleration, generation, and focusing. Based on c…
Positron Driven High-Field Terahertz Waves in Dielectric Material
N. Majernik, G. Andonian, O. B. Williams +6
Advanced acceleration methods based on wakefields generated by high energy electron bunches passing through dielectric-based structures have demonstrated GV/m fields, paving the…
Ultrahigh brightness beams from plasma photoguns
A. F. Habib, T. Heinemann, G. G. Manahan +19
Plasma photocathodes open a path towards tunable production of well-defined, compact electron beams with normalized emittance and brightness many orders of magnitude better than st…
Spatiotemporal dynamics of ultrarelativistic beam-plasma instabilities
P. San Miguel Claveria, X. Davoine, J. R. Peterson +28
An electron or electron-positron beam streaming through a plasma is notoriously prone to micro-instabilities. For a dilute ultrarelativistic infinite beam, the dominant instability…
Extremely Dense Gamma-Ray Pulses in Electron Beam-Multifoil Collisions
Archana Sampath, Xavier Davoine, Sébastien Corde +26
Sources of high-energy photons have important applications in almost all areas of research. However, the photon flux and intensity of existing sources is strongly limited for photo…
Electron bunch generation from a plasma photocathode
Aihua Deng, Oliver Karger, Thomas Heinemann +25
Plasma waves generated in the wake of intense, relativistic laser or particle beams can accelerate electron bunches to giga-electronvolt (GeV) energies in centimetre-scale distance…
Measurement of transverse wakefields induced by a misaligned positron bunch in a hollow channel plasma accelerator
C. A. Lindstrøm, E. Adli, J. M. Allen +18
Hollow channel plasma wakefield acceleration is a proposed method to provide high acceleration gradients for electrons and positrons alike: a key to future lepton colliders. Howeve…
Teravolt-per-meter plasma wakefields from low-charge, femtosecond electron beams
J. B. Rosenzweig, G. Andonian, P. Bucksbaum +14
Recent initiatives in ultra-short, GeV electron beam generation have focused on achieving sub-fs pulses for driving X-ray free-electron lasers (FELs) in single-spike mode. This sch…