title: Coriolis coupling effects in the calculation of state-to-state integral and differential cross sections for the H+D2 reaction.
abstract: The quantum wavepacket parallel computational code DIFFREALWAVE is used to calculate state-to-state integral and differential cross sections for the title reaction on the BKMP2 surface in the total energy range of 0.4-1.2 eV with D2 initially in its ground vibrational-rotational state. The role of Coriolis couplings in the state-to-state quantum calculations is examined in detail. Comparison of the results from calculations including the full Coriolis coupling and those using the centrifugal sudden approximation demonstrates that both the energy dependence and the angular dependence of the calculated cross sections are extremely sensitive to the Coriolis coupling, thus emphasizing the importance of including it correctly in an accurate state-to-state calculation.
authors.affiliation: State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China. tschu@dicp.ac.cn
authors.forename: Tian-Shu
authors.initials: TS
authors.lastname: Chu
authors.forename: Ke-Li
authors.initials: KL
authors.lastname: Han
authors.forename: Marlies
authors.initials: M
authors.lastname: Hankel
authors.forename: Gabriel G
authors.initials: GG
authors.lastname: Balint-Kurti