8 citations · 35 across the 7 of their papers we have counts for
7 papers
Amendment of the numerical dispersion in particle-in-cell methods for evaluation of charges of self-injected electron bunches in the laser wakefield acceleration
N. Pathak, A. Zhidkov, T. Hosokai
Total charge and energy evaluations for the electron beams generated in the laser wakefield acceleration (LWFA) is the primary step in the determination of the required target and…
Electron Beam Chirp Dexterity in Staging Laser Wakefield Acceleration
N. Pathak, A. Zhidkov, T. Hosokai
Particle energy chirp is shown to be a useful instrument in the staging laser wake field acceleration directed to generation of high-quality dense electron beams. The chirp is a ne…
Characterization of ionization injection in gas mixtures irradiated by sub-petawatt class laser pulses
A. Zhidkov, N. Pathak, J. Koga +3
Effects of ionization injection in low and high Z gas mixtures for the laser wake field acceleration of electrons are analyzed with the use of balance equations and particle-in-cel…
Charge coupling in multi-stage laser wakefield acceleration
N. Pathak, A. Zhidkov, Y. Sakai +2
The multi-stage technique for laser driven acceleration of electrons become a critical part of full-optical, jitter-free accelerators. Use of several independent laser drivers and…
Coupling Effects in Multi-Stage Laser Wake-field Acceleration of Electrons
Zhan Jin, Hirotaka Nakamura, Naveen Pathak +5
Staging laser wake-field acceleration is considered as a necessary technique for developing full-optical jitter-free electron accelerators. Splitting of the acceleration length int…
Insight of breaking of powerful axisymmetrically-polarized laser pulses in under-dense plasma
Nobuhiko Nakanii, Tomonao Hosokai, Naveen C. Pathak +12
Interaction of axisymmetrically-polarized (radially or azimuthally-polarized), relativistically intense laser pulses (ALP) with under-dense plasma is shown experimentally to be dif…