29 citations · 109 across the 10 of their papers we have counts for
3 papers · 1 filter
Energy recovery in filament-regime plasma wakefield acceleration of positron beams
Max Varverakis, Robert Holtzapple, Severin Diederichs +2
Plasma wakefield acceleration using an electron filament offers stable, high-gradient, high-quality acceleration of positron beams analogous to the acceleration of electrons in the…
Differential Measurement of Trident Production in Strong Electromagnetic Fields
Christian F. Nielsen, Robert Holtzapple, Mads M. Lund +4
In this paper, we present experimental results and numerical simulations of trident production, , in a strong electromagnetic field. The experiment was co…
A Liquid Xenon Positron Target Concept
Max Varverakis, Robert Holtzapple, Hiroki Fujii +1
Positron targets are a critical component of future Linear Colliders. Traditional targets are composed of high-Z metals that become brittle over time due to constant bombardment by…