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キーワード:
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要旨:
This work is a part of an ongoing project of the time-resolved investigation of
the electron-electron correlation in single-photon double-ionization of atoms. The
combination of an attosecond-pump-probe set-up and coincidence measurement
powered by a reaction microscope (ReMi) is used which provides us with the full
kinematic information on attosecond time scale. High harmonic generation is
used to produce an attosecond pulse train as a pump which is temporally and
spatially overlapped with the fundamental IR eld serving as the probe pulse.
By introducing a delay between pump and probe pulses, an interference between
photo-electron wave packets is created which serves as an reference to characterize
the attosecond pulse train. Finally, the time-resolved study in double-ionization
in 2- and 3-particle coincidences is performed.
