TY  - JOUR
A1  - Ritschel, Thomas
A1  - Mahapatra, Susanta
A1  - Zülicke, Lutz
T1  - Quasiclassical dynamics of proton scattering by N2 on an improved ab initio potential energy surface
N2  - An improved analytical representation of the ground electronic potential energy surface (PES) of the (H+, N2) system is generated using the ab initio data reported in our earlier work. The new analytical PES function describes adequately the global behavior and in particular the angular dependence of the interaction as well as the long-range part so that it is amenable to scattering studies. We investigate the elastic and inelastic H+-N2 scattering dynamics on this PES by the quasiclassical trajectory method for center-of-mass collision energies in the range 29-144 eV. The trajectory results thus obtained are compared with the available experimental findings and with recent quantum-mechanical (vibrational close-coupling rotational infinite-order sudden) results. Despite some differences, the experimental data are well reproduced by the present calculations.
Y1  - 2001
ER  - 
TY  - JOUR
A1  - Mahapatra, Susanta
A1  - Vetter, Reinhard
A1  - Zuhrt, Christian
A1  - Nguyen, Huu Tong
A1  - Ritschel, Thomas
A1  - Zülicke, Lutz
T1  - Ground state potential energy surface, 3D time-dependent intramolecular dynamics and vibrational states of the N2H+ molecular ion
Y1  - 1998
ER  - 
TY  - JOUR
A1  - Mahapatra, Susanta
A1  - Vetter, Reinhard
A1  - Zuhrt, Christian
A1  - Nguyen, Huu Tong
A1  - Ritschel, Thomas
A1  - Zülicke, Lutz
T1  - Bound states and time-dependent dynamics of the N2H+ molecular ion in its ground electronic state. I. 2D treatment
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Gianturco, Franco A.
A1  - Kumar, Sanjay
A1  - Vetter, Reinhard
A1  - Ritschel, Thomas
A1  - Zülicke, Lutz
T1  - Interaction anisotropy and vibrational excitation in proton scattering from N2(1sigma g+)
Y1  - 1997
ER  - 
TY  - BOOK
A1  - Ritschel, Thomas
A1  - Mahapatra, Susanta
A1  - Zülicke, Lutz
T1  - Classical trajectory calculations for inelastic scattering of protons by N2 Molecules
T3  - Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam
Y1  - 1997
VL  - 1997, 01
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Mahapatra, Susanta
A1  - Zuhrt, Christian
A1  - Vetter, Reinhard
A1  - Nguyen, Huu Tong
A1  - Ritschel, Thomas
A1  - Zülicke, Lutz
T1  - Spectroscopy and intramalocular dynamics of collinear N2H+ on a new potential energy surface
JF  - Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam
Y1  - 1996
VL  - 1996, 03
PB  - Univ.
CY  - Potsdam
ER  -