TY - JOUR
T1 - High-energy electron-helium scattering in a Nd:YAG laser field
AU - Deharak, B. A.
AU - Ladino, L.
AU - MacAdam, K. B.
AU - Martin, N. L.S.
PY - 2011/2/10
Y1 - 2011/2/10
N2 - We report measurements of the scattering of electrons by helium atoms in the presence of 1.17 eV photons from a Nd:YAG laser. The incident energy of the electrons was in the range 50-350 eV, and the polarization of the laser was arranged to be parallel to electrons scattered through 135°. Energy-shifted peaks corresponding both to one- and two-photon emission were observed. Calculations using the Kroll-Watson approximation are perfectly consistent with the data.
AB - We report measurements of the scattering of electrons by helium atoms in the presence of 1.17 eV photons from a Nd:YAG laser. The incident energy of the electrons was in the range 50-350 eV, and the polarization of the laser was arranged to be parallel to electrons scattered through 135°. Energy-shifted peaks corresponding both to one- and two-photon emission were observed. Calculations using the Kroll-Watson approximation are perfectly consistent with the data.
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U2 - 10.1103/PhysRevA.83.022706
DO - 10.1103/PhysRevA.83.022706
M3 - Article
AN - SCOPUS:79951520186
SN - 1050-2947
VL - 83
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 2
M1 - 022706
ER -