Deducing the Electron-Beam Diameter in a Laser-Plasma Accelerator Using X-Ray Betatron Radiation

2012 ◽  
Vol 108 (7) ◽  
Author(s):  
Michael Schnell ◽  
Alexander Sävert ◽  
Björn Landgraf ◽  
Maria Reuter ◽  
Maria Nicolai ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Plasma Accelerator ◽  
Beam Diameter ◽  
X Ray ◽  
Laser Plasma Accelerator ◽  
Electron Beam Diameter

scholarly journals Control of electron beam energy-spread by beam loading effects in a laser-plasma accelerator

2020 ◽  
Vol 62 (5) ◽  
pp. 055004 ◽  
Author(s):  
Guangyu Li ◽  
Quratul Ain ◽  
Song Li ◽  
Muhammad Saeed ◽  
Daniel Papp ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Beam Energy ◽  
Plasma Accelerator ◽  
Energy Spread ◽  
Electron Beam Energy ◽  
Beam Loading ◽  
Loading Effects ◽  
Laser Plasma Accelerator

Effect of injection-gas concentration on the electron beam quality from a laser-plasma accelerator

2018 ◽  
Vol 25 (4) ◽  
pp. 043106 ◽  
Author(s):  
Mohammad Mirzaie ◽  
Guobo Zhang ◽  
Song Li ◽  
Kai Gao ◽  
Guangyu Li ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Beam Quality ◽  
Plasma Accelerator ◽  
Gas Concentration ◽  
Laser Plasma Accelerator

scholarly journals X-ray Emission from Electron Betatron Motion in a Laser-Plasma Accelerator

2010 ◽  
Author(s):  
G. R. Plateau ◽  
C. G. R. Geddes ◽  
D. B. Thorn ◽  
N. H. Matlis ◽  
D. E. Mittelberger ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Accelerator ◽  
X Ray ◽  
Laser Plasma Accelerator ◽  
Betatron Motion

scholarly journals Low-emittance electron bunches from a laser-plasma accelerator measured using single-shot X-ray spectroscopy

2013 ◽  
Author(s):  
C. G. R. Geddes ◽  
G. R. Plateau ◽  
D. B. Thorn ◽  
M. Chen ◽  
C. Benedetti ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Accelerator ◽  
Single Shot ◽  
X Ray ◽  
Electron Bunches ◽  
Laser Plasma Accelerator ◽  
Low Emittance

scholarly journals Optical control of transverse motion of ionization injected electrons in a laser plasma accelerator

2021 ◽  
Vol 9 ◽  
Author(s):  
Jie Feng ◽  
Yifei Li ◽  
Jinguang Wang ◽  
Dazhang Li ◽  
Changqing Zhu ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Optical Method ◽  
Three Dimensional ◽  
Plasma Accelerator ◽  
Transverse Motion ◽  
Particle In Cell ◽  
Laser Focus ◽  
All Optical ◽  
Laser Plasma Accelerator

Abstract We demonstrate an all-optical method for controlling the transverse motion of an ionization injected electron beam in a laser plasma accelerator by using the transversely asymmetrical plasma wakefield. The laser focus shape can control the distribution of a transversal wakefield. When the laser focus shape is changed from circular to slanted elliptical in the experiment, the electron beam profiles change from an ellipse to three typical shapes. The three-dimensional particle-in-cell simulation result agrees well with the experiment, and it shows that the trajectories of these accelerated electrons change from undulating to helical. Such an all-optical method could be useful for convenient control of the transverse motion of an electron beam, which results in synchrotron radiation from orbit angular momentum.

scholarly journals Compact tunable Compton x-ray source from laser-plasma accelerator and plasma mirror

2015 ◽  
Vol 22 (2) ◽  
pp. 023106 ◽  
Author(s):  
Hai-En Tsai ◽  
Xiaoming Wang ◽  
Joseph M. Shaw ◽  
Zhengyan Li ◽  
Alexey V. Arefiev ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Accelerator ◽  
X Ray ◽  
Laser Plasma Accelerator

GeV MONOENERGETIC ELECTRON BEAM WITH LASER PLASMA ACCELERATOR

2007 ◽  
Vol 21 (03n04) ◽  
pp. 277-286
Author(s):  
V. MALKA ◽  
A. F. LIFSCHITZ ◽  
J. FAURE ◽  
Y. GLINEC
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Electron Beams ◽  
Energetic Electron ◽  
Relative Energy ◽  
Plasma Accelerator ◽  
Free Electrons ◽  
Potential Applications ◽  
Laser Plasma Accelerator ◽  
Monoenergetic Electron Beam

Laser plasma accelerators produce today ultra short, quasi-monoenergetic and collimated electron beams with potential applications in material science, chemistry and medicine. The laser plasma accelerator used to produce such an electron beam is presented. The design of a laser based accelerator designed to produce more energetic electron beams with a narrow relative energy spread is also proposed here. This compact approach should permit a miniaturization and cost reduction of future accelerators and associated X-Free Electrons Lasers (XFEL).

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