  Hinode observations have revealed intermittent recurrent plasma
ejections/jets in the chromosphere. These are interpreted as a result of
non-perfectly anti-parallel magnetic reconnection, i.e. component reconnection,
between a twisted magnetic flux tube and the pre-existing coronal/chromospheric
magnetic field, though the fundamental physics of component reconnection is
unrevealed. In this paper, we experimentally reproduced the magnetic
configuration and investigated the dynamics of plasma ejections, heating and
wave generation triggered by component reconnection in the chromosphere. We set
plasma parameters as in the chromosphere (density 10^14 cm^-3, temperature 5-10
eV, i.e. (5-10)x10^4 K, and reconnection magnetic field 200 G) using argon
plasma. Our experiment shows bi-directional outflows with the speed of 5 km/s
at maximum, ion heating in the downstream area over 30 eV and magnetic
fluctuations mainly at 5-10 us period. We succeeded in qualitatively
reproducing chromospheric jets, but quantitatively we still have some
differences between observations and experiments such as jet velocity, total
energy and wave frequency. Some of them can be explained by the scale gap
between solar and laboratory plasma, while the others probably by the
difference of microscopy and macroscopy, collisionality and the degree of
ionization, which have not been achieved in our experiment.
