Výsledky vyhledávání - "Korzhimanov, Artem V."

Report

Effect of a femtosecond-scale temporal structure of a laser driver on generation of betatron radiation by wakefield accelerated electrons

Autor: Sladkov, Andrey D., Korzhimanov, Artem V.

Publikováno v: Photonics 10, 108 (2023)

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. Such shortening is possible by pulse compression after its nonlinear self

Externí odkaz: http://arxiv.org/abs/2207.03889

Zobrazit plný text záznamu

Report

Generation of synchronized high-intensity x-rays and mid-infrared pulses by Doppler-shifting of relativistically intense radiation from near-critical-density plasmas

Autor: Mikheytsev, Nikita A., Korzhimanov, Artem V.

Publikováno v: Matter and Radiation at Extremes 8, 024001 (2023)

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 generation of intense radiation both in the high-frequency, up to the X-

Externí odkaz: http://arxiv.org/abs/2207.03882

Zobrazit plný text záznamu

Report

Generation of cold magnetized relativistic plasmas at the rear of thin foils irradiated by ultra-high-intensity laser pulses

Autor: Korzhimanov, Artem V.

Publikováno v: Applied Sciences 11, 11966 (2021)

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 foils or films. By means of Particle-In-Cell simulations it is shown

Externí odkaz: http://arxiv.org/abs/2111.12615

Zobrazit plný text záznamu

Report

Ultrarelativistic nanoplasmonics as a new route towards extreme intensity attosecond pulses

Autor: Gonoskov, Arkady A., Korzhimanov, Artem V., Kim, Arkady V., Marklund, Mattias, Sergeev, Aleksander M.

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 rise to new experimental possibilities, such as quantum electrodynamic

Externí odkaz: http://arxiv.org/abs/1104.5375

Zobrazit plný text záznamu