Electron acceleration driven in plasma channels at the Astra-Gemini laser facility

The generation of GeV-scale electron beams in the plasma channel formed in a gas-filled capillary discharge waveguide is investigated. Electron beams with energies above 900 MeV and with root-mean-square divergence of 3.5 mrad are observed for plasma densities of 2.15 × 1018 cm-3 and a peak input la...

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Bibliographic Details
Main Authors: Walker, P, Bourgeois, N, Rittershofer, W, Cowley, J, Kajumba, N, Maier, A, Wenz, J, Werle, C, Symes, DR, Rajeev, P, Hawkes, S, Chekhlov, O, Hooker, C, Parry, B, Tang, Y, Marshall, V, Karsch, S, Gruener, F, Hooker, S
Format: Journal article
Language:English
Published: 2012