133 citations · 309 across the 12 of their papers we have counts for
8 papers · 1 filter
Effect of a femtosecond-scale temporal structure of a laser driver on generation of betatron radiation by wakefield accelerated electrons
Andrey D. Sladkov, Artem V. Korzhimanov
A brightness of a betatron radiation generated by laser wakefield accelerated electrons can be increased by utilizing the laser driver with shorter duration at the same energy. Suc…
Generation of synchronized high-intensity x-rays and mid-infrared pulses by Doppler-shifting of relativistically intense radiation from near-critical-density plasmas
Nikita A. Mikheytsev, Artem V. Korzhimanov
It is shown that when relativistically intense ultrashort laser pulses are reflected from the boundary of a plasma with a near-critical density, Doppler frequency shift leads to ge…
Generation of cold magnetized relativistic plasmas at the rear of thin foils irradiated by ultra-high-intensity laser pulses
Artem V. Korzhimanov
A scheme to generate magnetized relativistic plasmas in laboratory is proposed. It is based on interaction of ultra-high-intensity sub-picosecond laser pulses with few-micron thick…
Numerical study of non-gyrotropic electron pressure effects in collisionless magnetic reconnection
A. Sladkov, R. Smets, N. Aunai +1
We investigate the time evolution of the six-component electron pressure tensor in a hybrid code studying consequences for the two-dimensional reconnection process in an initially…
Ultrarelativistic nanoplasmonics as a new route towards extreme intensity attosecond pulses
Arkady A. Gonoskov, Artem V. Korzhimanov, Arkady V. Kim +2
The generation of ultra-strong attosecond pulses through laser-plasma interactions offers the opportunity to surpass the intensity of any known laboratory radiation source, giving…
One-dimensional steady-state structures at relativistic interaction of laser radiation with overdense plasma for finite electron temperature
A. V. Korzhimanov, A. V. Kim
One-dimensional steady-state plasma-field structures in overdense plasma are studied assuming that the electron temperature is uniform over plasma bulk and the ions are stationary.…
Multi-Cascade Proton Acceleration by Superintense Laser Pulse in the Regime of Relativistically Induced Slab Transparency
A. A. Gonoskov, A. V. Korzhimanov, V. I. Eremin +2
A regime of multi-cascade proton acceleration in the interaction of W/cm laser pulse with a structured target is proposed. The regime is based on the electron…
Relativistic Self-Induced Transparency Effect During Ultraintense Laser Interaction with Overdense Plasmas: Why It Occurs and Its Use for Ultrashort Electron Bunch Generation
V. I. Eremin, A. V. Korzhimanov, A. V. Kim
A novel explanation of the relativistic self-induced transparency effect during superintense laser interaction with an overdense plasma is proposed. We studied it analytically and…