Web15 Jul 2011 · Electrons with a Maxwellian spectrum, generated from the first LWFA assisted by ionization-induced injection, were seeded into the second LWFA with a 3-mm-thick gas cell and accelerated to be a 0.8-GeV quasimonoenergetic electron beam, corresponding to an acceleration gradient of 187 GV/m. The demonstrated scheme paves the way towards … Webthe injection point must be located after saturation of the the SMI. It is therefore natural so split the plasma into a self-modulation and an acceleration section. The relative phase of the wakeelds is expected not to change along the the acceleration plasma section. We consider placing a short (a few mm) gas-jet LWFA section driven by a multi-

Physics of High-Charge Electron Beams in Laser-Plasma Wakefields

WebThese provide sharp density gradients at the edges and a plateau-shaped density profile. The supersonic properties of the gas flow can be utilized for creating an obstacle-induced shock in the gas density for so-called shock injection of electrons into the laser wakefield [3], which can accelerate quasi-monoenergetic electron bunches. Web12 Nov 2024 · A set of laser and plasma parameters for a shock-front injected LWFA have been investigated as a possible electron injector for Run 2 at the AWAKE experiment. PIC … moundsville country club sold

Laser wakefield electron acceleration with PW lasers and future ...

WebStrathprints: The University of Strathclyde institutional repository ... WebLWFA utilizes laser pulses of sufficient intensity (normalized vector potential a 0 ≥2) and ultra-short duration (≤30 fs) to reach the “bubble” or “blow-out” regime (Pukhov and Meyer-ter Vehn, 2002; Tsung et al., 2004), where wavebreaking and self-injection of the background wake fluid electrons are initiated. Here, a 0 = 8.6× 1010 ... WebBased on the now-established hybrid LWFA→PWFA platform [48], this milestone was reached in a straightforward manner. In [50], a thin wire was used to generate a (double) shock in the PWFA gas ... healthy wheat pita wrap recipe