636 citations · 1.3k across the 23 of their papers we have counts for
13 papers · 1 filter
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…
Beam Test Facilities for R&D in Accelerator Science and Technologies
John Power, Christine Clarke, Michael Downer +14
This is the Snowmass Whitepaper on Beam Test Facilities for R&D in Accelerator Science and Technologies and it is submitted to two topical groups in the Accelerator Frontier: AF1 a…
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…
Generation and acceleration of high brightness electrons beams bunched at X-ray wavelengths using plasma-based acceleration
Xinlu Xu, Fei Li, Frank S. Tsung +5
We show using particle-in-cell (PIC) simulations and theoretical analysis that a high-quality electron beam whose density is modulated at angstrom scales can be generated directly…
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…
Ultra-Short-Z Linear Collider Parameters
Glen White, Vitaly Yakimenko
Interest in highly-compressed electron beams has been increasing in recent times, driven by the study of non-linear and even non-perturbative aspects of QED [2]. The FACET-II [7] f…
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…
Single shot, double differential spectral measurements of inverse Compton scattering in linear and nonlinear regimes
Y. Sakai, I. Gadjev, P. Hoang +18
Inverse Compton scattering (ICS) is a unique mechanism for producing fast pulses - picosecond and below - of bright X- to gamma-rays. These nominally narrow spectral bandwidth elec…
Evidence for high-energy and low-emittance electron beams using ionization injection of charge in a plasma wakefield accelerator
N. Vafaei-Najafabadi, W. An, C. E. Clayton +15
Ionization injection in a plasma wakefield accelerator was investigated experimentally using two lithium plasma sources of different lengths. The ionization of the helium gas, used…
A Large Hadron Electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector
J. L. Abelleira Fernandez, C. Adolphsen, A. N. Akay +190
The physics programme and the design are described of a new collider for particle and nuclear physics, the Large Hadron Electron Collider (LHeC), in which a newly built electron be…
Simulation Prediction and Experiment Setup of Vacuum Laser Acceleration at Brookhaven National Lab-Accelerator Test Facility
L. Shao, D. Cline, X. Ding +6
This paper presents the pre-experiment plan and prediction of the first stage of Vacuum Laser Acceleration (VLA) collaborating by UCLA, Fudan University and ATF-BNL. This first sta…