Rotational state-to-state energy transfer of NH2(Ã 2A1) in beam-gas condition

摘要: The detailed study on the rotational state-to-state energy transfer (RSET) of NH2(A 2A1) at a relative translational about 360 cm−1 has been reported herein, by combining self-breakdown pulsed dc discharge and photon counting technique. transferred populations from parent levels to daughter have obtained through spectral simulations. It is clear that state distributions depend not only quantum numbers initial collisionally populated states, but also number Ka. interesting find probability RSET behaves differently depending levels, i.e., exponential angular momentum law (AMT) preferred with relatively low while gap high levels. According sudden approximation theory Osborne et al., experimental results are explained qualita...