96 citations · 309 across the 10 of their papers we have counts for
5 papers · 1 filter
Relativistic breather-like solitary waves with linear polarization in cold plasmas
G. Sánchez-Arriaga, E. Siminos, V. Saxena +1
Linearly polarized solitary waves, arising from the interaction of an intense laser pulse with a plasma, are investigated. New localized structures, in the form of exact \Changes{n…
Parametric study of non-relativistic electrostatic shocks and the structure of their transition layer
ME Dieckmann, H Ahmed, G Sarri +5
Nonrelativistic electrostatic unmagnetized shocks are frequently observed in laboratory plasmas and they are likely to exist in astrophysical plasmas. Their maximum speed, expresse…
Electrostatic shock dynamics in superthermal plasmas
S. Sultana, G. Sarri, I. Kourakis
The propagation of ion acoustic shocks in nonthermal plasmas is investigated, both analytically and numerically. An unmagnetized collisionless electron-ion plasma is considered, fe…
Shock creation and particle acceleration driven by plasma expansion into a rarefied medium
G. Sarri, I. Kourakis, M. E. Dieckmann +1
The expansion of a dense plasma through a more rarefied ionised medium is a phenomenon of interest in various physics environments ranging from astrophysics to high energy density…
One-dimensional particle simulation of the filamentation instability: electrostatic field driven by the magnetic pressure gradient force
M. E. Dieckmann, I. Kourakis, M. Borghesi +1
Two counter-propagating cool and equally dense electron beams are modelled with particle-in-cell (PIC) simulations. The electron beam filamentation instability is examined in one s…