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Akademický článek

Current Status of Cannabis Legalization and Decriminalization Efforts in Nepal

Autor: Pathak N, Dhungana S, Basyal B, Jha PK, Shrestha S, Thapa P, Paudyal V

Publikováno v: Substance Abuse and Rehabilitation, Vol Volume 15, Pp 163-171 (2024)

Nabin Pathak,1,2 Shreya Dhungana,3 Bijaya Basyal,4 Prabhat Kumar Jha,5 Sunil Shrestha,6 Panna Thapa,7,8 Vibhu Paudyal9,10 1Drug Information Unit and Pharmacovigilance Cell, Department of Pharmacy, Hetauda Hospital, Madan Bhandari Academy of Health Sc

Externí odkaz: https://doaj.org/article/da963589eb2f47cdb7bcf101f82f958a

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Amendment of the numerical dispersion in particle-in-cell methods for evaluation of charges of self-injected electron bunches in the laser wakefield acceleration

Autor: Pathak, N., Zhidkov, A., Hosokai, T.

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 laser parameters. Particle-in-cell (PIC) simulations is an efficient n

Externí odkaz: http://arxiv.org/abs/2107.00260

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Electron Beam Chirp Dexterity in Staging Laser Wakefield Acceleration

Autor: Pathak, N., Zhidkov, A., Hosokai, T.

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 necessary tool to compensate non-uniformity of acceleration field in lon

Externí odkaz: http://arxiv.org/abs/2011.14717

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Characterization of ionization injection in gas mixtures irradiated by sub-petawatt class laser pulses

Autor: Zhidkov, A., Pathak, N., Koga, J., Huang, K., Kando, M., Hosokai, T.

Publikováno v: Phys. Rev. Research 2, 013216 (2020)

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-cell simulations via test probe particle trajectories in realistic plasma

Externí odkaz: http://arxiv.org/abs/1911.06512

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Charge coupling in multi-stage laser wakefield acceleration

Autor: Pathak, N., Zhidkov, A., Sakai, Y., Jin, Z., Hosokai, T.

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 shorter length plasma targets allows the stable and reproducible accel

Externí odkaz: http://arxiv.org/abs/1910.04977

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