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Insertion of STC into TRT at the Department of Physics, Oxford
Credit: CERN

James Cowley

PDRA

Research theme

  • Lasers and high energy density science
  • Plasma physics

Sub department

  • Particle Physics

Research groups

  • Plasma-Wakefield Accelerator Group
james.cowley@physics.ox.ac.uk
Telephone: 01865 (2)72301,(2)73293 DWB
Denys Wilkinson Building, room 616,Simon,003-008,029
  • About
  • Publications

About

I am interested in developing new methods for controlled electron acceleration in laser driven plasma wakes as a Research Assistant in Simon Hooker's group.

Specifically, I research mechanisms to enable controlled injection of electrons into plasma wakefields through optical schemes such as two pulse ionisation injection (2PII), driving wakefields with multiple lower intensity laser pulses, and creation of plasma waveguides to enable acceleration over long distances at high repetition rate.

This research is performed in our own lab in Oxford, where we have a 20 TW Ti:Sapphire laser, and at other institutions such as the Central Laser Facility at the Rutherford Appleton Laboratory.

Research interests

Laser wakefield acceleration

Selected publications

Excitation and control of plasma wakefields by multiple laser pulses

Physical Review Letters American Physical Society 119:4 (2017) 044802
J Cowley, C Thornton, C Arran, RJ Shalloo, L Corner, G Cheung, CD Gregory, SPD Mangles, NH Matlis, R Walczak, Simon Hooker

Two-pulse ionization injection into quasilinear laser wakefields.

Physical review letters 111:15 (2013) 155004
N Bourgeois, J Cowley, SM Hooker
See all publications

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