TY - JOUR
T1 - High-order corrections for the electron capture and acceleration by an ultraintense gaussian laser beam
AU - Kong, Q.
AU - Ho, Y. K.
AU - Wang, P. X.
AU - Yuan, X. Q.
AU - Cao, N.
AU - Wang, J. X.
AU - Scheid, S.
PY - 2001
Y1 - 2001
N2 - By means of 3D test particle simulation programs, the effect caused by the high-order corrections of Gaussian laser fields on the electron dynamics in a stationary ultraintense laser beam is examined. In this letter, special attention is given to the studying of the capture phenomenon (J. X. Wang et al., Phys. Rev. E58, 6575 (1998)), which shows interesting prospect making it to become a viable mechanism for laser-driven GeV electron accelerators without media involved. It was found that as w0 ≥ 50, where w0 is the beam width at the focus center, the paraxial approximation field (PAF) is good enough for reproducing all the electron dynamic characteristics, not only in qualitative detail, but also in quantitative detail.
AB - By means of 3D test particle simulation programs, the effect caused by the high-order corrections of Gaussian laser fields on the electron dynamics in a stationary ultraintense laser beam is examined. In this letter, special attention is given to the studying of the capture phenomenon (J. X. Wang et al., Phys. Rev. E58, 6575 (1998)), which shows interesting prospect making it to become a viable mechanism for laser-driven GeV electron accelerators without media involved. It was found that as w0 ≥ 50, where w0 is the beam width at the focus center, the paraxial approximation field (PAF) is good enough for reproducing all the electron dynamic characteristics, not only in qualitative detail, but also in quantitative detail.
UR - https://www.scopus.com/pages/publications/0035593971
U2 - 10.1142/S0218863501000462
DO - 10.1142/S0218863501000462
M3 - 文章
AN - SCOPUS:0035593971
SN - 0218-8635
VL - 10
SP - 123
EP - 132
JO - Journal of Nonlinear Optical Physics and Materials
JF - Journal of Nonlinear Optical Physics and Materials
IS - 1
ER -