Parametric waves excitation in relativistic laser-plasma interactions for electron accelerationстатья
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Дата последнего поиска статьи во внешних источниках: 26 мая 2016 г.
Аннотация:Plasma created by femtosecond laser pulse of high intensity can be used as the
brilliant source of high energy electrons, ions and x- or γ-rays. In most cases, laser pulses
with high contrast are used for particle acceleration. But, it has been shown, that changing
parameters of pre-plasma layer on the surface of the target can significantly increase electron
energies. In this work we present the results of the experimental and numerical studies of
the abnormally hot electron generation mechanisms in the case of long scale pre-plasma layer
subcritical density.