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Energy Evaluation of Mono‐Energetic Electron Beam Produced by Ellipsoid Cavity Model in the Bubble Regime
Author(s) -
SadighiBonabi R.,
Rahmatallahpor S.,
Navid H.,
Lotfi E.,
Zobdeh P.,
Reiazie Z.,
Bostandoust M.,
Mohamadian M.
Publication year - 2009
Publication title -
contributions to plasma physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.531
H-Index - 47
eISSN - 1521-3986
pISSN - 0863-1042
DOI - 10.1002/ctpp.200910008
Subject(s) - ellipsoid , physics , bubble , plasma , electron , atomic physics , acceleration , spherical model , beam (structure) , cathode ray , laser , computational physics , mechanics , optics , classical mechanics , nuclear physics , quantum mechanics , astronomy
The electron acceleration in the bubble regime is considered during the laser‐plasma interaction. The PIC and experimental results show that the obtained ellipsoid cavity model is more consistent than the spherical model. We prove the fields inside the cavity depend linearly on the coordinates and the spherical cavity is a special case of the ellipsoid model. The quasi mono‐energetic electrons output beam tracing the laser plasma can be more appropriately described with this model (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)