Numerical modeling of multi-GeV laser wakefield electron acceleration inside a dielectric capillary tube

2013 ◽  
Vol 20 (8) ◽  
pp. 083120 ◽  
Author(s):  
B. S. Paradkar ◽  
B. Cros ◽  
P. Mora ◽  
G. Maynard
Keyword(s):  
Numerical Modeling ◽  
Capillary Tube ◽  
Electron Acceleration ◽  
Laser Wakefield

DIAGNOSTICS FOR GUIDED LASER PLASMA WAKEFIELD

2007 ◽  
Vol 21 (03n04) ◽  
pp. 548-558 ◽  
Author(s):  
B. CROS ◽  
N. E. ANDREEV ◽  
M. V. CHEGOTOV ◽  
P. MORA ◽  
G. VIEUX
Keyword(s):  
Numerical Modeling ◽  
Plasma Wave ◽  
Pulse Propagation ◽  
Laser Intensity ◽  
Capillary Tube ◽  
Homogeneous Plasma ◽  
Laser Wakefield ◽  
Self Consistent ◽  
Bulk Part ◽  
Plasma Wakefield

The structure of the wakefield is studied in a gas filled capillary under conditions of a quasi-monomode laser pulse propagation in a capillary tube. Self-consistent numerical simulations show that in the central bulk part of a plasma where the laser intensity exceeds the ionization threshold, the wakefield structure is similar to that of an infinite homogeneous plasma. The efficient generation of a regular wakefield over long distances suitable for the laser wakefield accelerators is shown. The modification of the spectrum of a frequency doubled probe pulse traveling in a plasma wave created in the wake of a pump pulse guided inside a capillary tube is analyzed for the cases of narrow or broad chirped probe spectra. It is shown that in both cases the measurement of the spectrum can be used as a diagnostic for the amplitude of the plasma wave. The results of full scale numerical modeling confirm the developed analytical theory of wakefield diagnostics.

Electron acceleration by laser wakefield and x-ray emission at moderate intensity and density in long plasmas

2011 ◽  
Vol 18 (8) ◽  
pp. 083108 ◽  
Author(s):  
H. E. Ferrari ◽  
A. F. Lifschitz ◽  
G. Maynard ◽  
B. Cros
Keyword(s):  
Electron Acceleration ◽  
Moderate Intensity ◽  
X Ray ◽  
Laser Wakefield

Laser wakefield electron acceleration for \gamma-ray radiography application

2012 ◽  
Vol 10 (6) ◽  
pp. 063501-63504 ◽  
Author(s):  
Yuchi Wu Yuchi Wu ◽  
Zongqing Zhao Zongqing Zhao ◽  
Bin Zhu Bin Zhu ◽  
Kegong Dong Kegong Dong ◽  
Xianlun Wen Xianlun Wen ◽  
...  
Keyword(s):  
Gamma Ray ◽  
Electron Acceleration ◽  
Laser Wakefield

Adaptive Spectral-phase Control for Laser Wakefield Electron Acceleration

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
Cheng Liu ◽  
Jun Zhang ◽  
Gregory Golovin ◽  
Shouyuan Chen ◽  
Sudeep Banerjee ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Phase Control ◽  
Spectral Phase ◽  
Laser Wakefield

Studies of laser wakefield structures and electron acceleration in underdense plasmas

2008 ◽  
Vol 15 (5) ◽  
pp. 056703 ◽  
Author(s):  
A. Maksimchuk ◽  
S. Reed ◽  
S. S. Bulanov ◽  
V. Chvykov ◽  
G. Kalintchenko ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Laser Wakefield ◽  
Underdense Plasmas

scholarly journals Optimization of positrons generation based on laser wakefield electron acceleration

2016 ◽  
Vol 19 (8) ◽  
Author(s):  
Yuchi Wu ◽  
Dan Han ◽  
Tiankui Zhang ◽  
Kegong Dong ◽  
Bin Zhu ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Laser Wakefield

scholarly journals Phase-locked laser-wakefield electron acceleration

2020 ◽  
Vol 14 (8) ◽  
pp. 475-479 ◽  
Author(s):  
C. Caizergues ◽  
S. Smartsev ◽  
V. Malka ◽  
C. Thaury
Keyword(s):  
Electron Acceleration ◽  
Laser Wakefield
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