Multi MeV high charge electron beam source utilizing 1 TW laser and shock wave in gas jet target

K.A Ivanov,Yu.V Kochetkov,I.P Tsygvintsev,D.A Gorlova,A.B Savel'Ev,S.A Shulyapov,I.N Tsymbalov,R.V Volkov

doi:10.1109/iclo54117.2022.9839709

Multi MeV high charge electron beam source utilizing 1 TW laser and shock wave in gas jet target

K.A Ivanov, Yu.V Kochetkov + Show 6 more

https://doi.org/10.1109/iclo54117.2022.9839709

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Publication Date: Jun 20, 2022

Affiliation: Keldysh Institute of Applied Mathematics, Lomonosov Moscow State University, Institute for Nuclear Research, P.N. Lebedev Physical Institute of the Russian Academy of Sciences

#High Charge Electron Beam #Powerful Femtosecond Laser Pulse + Show 8 more

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Abstract

The high charge electron beam is generated at interaction of 1 TW laser pulse with gas target tailored by nanosecond prepulse forming a shock wave. Propagation of intense femtosecond pulse through complex plasma slab accelerates electrons up to 10 MeV. The debris free target has potential to kHz laser application and electrons energy enhancement using more powerful femtosecond laser pulse.

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