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Cumulative multi-photon processes in electron-laser Compton scattering


Titov, Alexander I. (Dubna, JINR) ; Kämpfer, Burkhard (HZDR, Dresden) ; Shibata, Takuya (Osaka U., Res. Ctr. Nucl. Phys.) ; Hosaka, Atsushi (Osaka U., Res. Ctr. Nucl. Phys.) ; Hosaka, Hideaki Takabe (Osaka U., Inst. Laser Eng.)
SISSA

Published in: PoS
Year: 2015
Vol.: BaldinISHEPPXXII
Page No: 031
Year: 2015-02-04 SISSA

Abstract: Compton scattering of short and ultra short (sub-cycle) laser pulses off mildly relativistic electrons is considered within a QED framework. The temporal shape of the pulse is essential for the differential cross section as a function of the energy of the scattered photon at fixed observation angle. The partly integrated cross section is sensitive to the non-linear dynamics resulting in a large enhancement of the cross section for short and, in particular, for ultra-short flat-top pulse envelopes which can reach several orders of magnitude, as compared with the case of a long pulse. Such effects can be studied experimentally and must be taken into account in Monte- Carlo/transport simulations of the interaction of electrons and photons in a strong laser field

Web-Page: http://pos.sissa.it/archive/conferences/225/031/Baldin%20ISHEPP%20XXII_031.pdf; http://inspirehep.net/record/1351588/files/PoS(Baldin ISHEPP XXII)031.pdf

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 Record created 2015-04-01, last modified 2015-04-01


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