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Self-modulated laser-plasma acceleration in a H2 gas target, simulated in a spectral particle-in-cell algorithm
Registro en:
10.1109/SBFoton-IOPC.2019.8910252
0000-0003-0092-9357
0000-0001-7762-8961
Autor
MALDONADO, EDISON P.
SAMAD, RICARDO E.
ZUFFI, ARMANDO V.F.
TABACOW, FABIO B.D.
VIEIRA JUNIOR, NILSON D.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
Resumen
We evaluate the results of self-modulated, laser
wakefield acceleration of electrons in homogeneous, 150-??mthick
hydrogen gas target, simulated using the spectral
particle-in-cell algorithm FBPIC. Considering a single 2-TW
laser pulse at 800-nm, which generates ionization and plasma
displacement at relativistic intensities, we discuss the resultant
wakefield phases, wave-breaking, and the ejected electron
bunch properties: charge, length, divergence and energy, also
comparing with experimental results.