Items where Author is "Koppel, H."

Article

Jayachander Rao, B. ; Mahapatra, S. ; Koppel, H. ; Jungen, M. (2005) On the (E⊗e)-Jahn-Teller conical intersections in the 3p(E′) and 3d(E″) Rydberg electronic states of triatomic hydrogen The Journal of Chemical Physics, 123 (13). Article ID 134325. ISSN 0021-9606

Mahapatra, Susanta ; Vallet, V. ; Woywod, C. ; Koppel, H. ; Domcke, W. (2004) Multimode Jahn–Teller and pseudo-Jahn–Teller coupling effects in the photoelectron spectrum of CH₃F Chemical Physics, 304 (1-2). pp. 17-34. ISSN 0301-0104

Venkatesan, T. S. ; Mahapatra, S. ; Cederbaum, L. S. ; Koppel, H. (2004) Theoretical investigation of Jahn−Teller dynamics in the ²E‘ electronic ground state of the cyclopropane radical cation The Journal of Physical Chemistry A, 108 (12). pp. 2256-2267. ISSN 1089-5639

Mahapatra, S. ; Worth, G. A. ; Meyer, H.-D. ; Cederbaum, L. S. ; Koppel, H. (2001) The òE/B̃²B₂photoelectron bands of allene beyond the linear coupling scheme: an ab initio dynamical study including all fifteen vibrational modes† The Journal of Physical Chemistry A, 105 (23). pp. 5567-5576. ISSN 1089-5639

Koppel, H. ; Gronki, J. ; Mahapatra, S. (2001) Construction scheme for regularized diabatic states The Journal of Chemical Physics, 115 (6). pp. 2377-2388. ISSN 0021-9606

Mahapatra, S. ; Koppel, H. ; Cederbaum, L. S. ; Stampfuß, P. ; Wenzel, W. (2000) Nonadiabatic wave packet dynamics on the coupled X˜²A₁/òB₂ electronic states of NO₂ based on new ab initio potential energy surfaces Chemical Physics, 259 (2-3). pp. 211-226. ISSN 0301-0104

Koppel, H. ; Doscher, M. ; Mahapatra, S. (2000) Femtosecond wavepacket dynamics on strongly coupled potential energy surfaces International Journal of Quantum Chemistry, 80 (4-5). pp. 942-949. ISSN 0020-7608

Mahapatra, S. ; Koppel, H. ; Cederbaum, L. S. (1999) Impact of nonadiabatic coupling between the conically intersecting X̃²A₁ and òB₂ states of NO₂ on the negative ion photoelectron spectra of NO^-₂ The Journal of Chemical Physics, 110 (12). pp. 5691-5701. ISSN 0021-9606

Mahapatra, S. ; Koppel, H. (1999) Semiclassical approach to the Rydberg emission spectra of H₃ and its isotopomers Chemical Physics Letters, 306 (5-6). pp. 387-394. ISSN 0009-2614

Mahapatra, S. ; Cederbaum, L. S. ; Koppel, H. (1999) Theoretical investigation of Jahn–Teller and pseudo-Jahn–Teller coupling effects on the photoelectron spectrum of allene The Journal of Chemical Physics, 111 (23). pp. 10452-10463. ISSN 0021-9606