A. Untch

发表

649 A new prognostic bulk microphysics scheme for the IFS

Adrian M. Tompkins, A. Tompkins, R. Forbes, 2012 .

The ERA‐40 re‐analysis

A. Sterl, K. Trenberth, S. Hagemann, 2005 .

On the uses of a new linear scheme for stratospheric methane in global models: water source, transport tracer and radiative forcing

Martyn P. Chipperfield, Jean-Jacques Morcrette, B. M. Monge-Sanz, 2012 .

The nonhydrostatic global IFS / ARPEGE : model formulation and testing

Karim Yessad, Nils P. Wedi, N. Wedi, 2009 .

704 Model Cycle 38 r 2 : Components and Performance

M. Rodwell, P. Bauer, P. Bechtold, 2013 .

Theoretical investigation of the photodissociation dynamics of HONO: Vibrational predissociation in the electronically excited state S1

A. Untch, R. Schinke, J. Huber, 1989 .

Classical and Quantum Mechanical Features in the Photodissociation of Small Polyatomic Molecules

A. Untch, V. Engel, R. Schinke, 1988 .

Diffuse vibrational structures in photoabsorption spectra: A comparison of CH3ONO and CH3SNO using two‐dimensional ab initio potential energy surfaces

A. Untch, M. Nonella, R. Schinke, 1989 .

Photodissociation of CH3ONO in the first absorption band: A three‐dimensional classical trajectory study

A. Untch, M. Nonella, R. Schinke, 1989 .

Ab initio study of the photodissociation of HCO in the first absorption band: Three-dimensional wave packet calculations including the X̃2A′−Ã2A″ Renner–Teller coupling

Andrea Loettgers, H. Werner, P. Rosmus, 1997 .

The vibrational reflection principle in direct photodissociation of triatomic molecules: Test of classical models

A. Untch, R. Schinke, S. Hennig, 1988 .

A quantum mechanical, time‐dependent wave packet interpretation of the diffuse structures in the S0→S1 absorption spectrum of FNO: Coexistence of direct and indirect dissociation

A. Untch, R. Schinke, J. Huber, 1992 .

The photodissociation of ClNO through excitation in the T1 state: An ab initio study

H. Werner, A. Untch, R. Schinke, 1992 .

The vibrational predissociation of cis‐methyl nitrite in the S1 state: A comparison of exact quantum mechanical wave packet calculations with classical trajectory calculations and detailed experimental results

A. Untch, R. Schinke, J. Huber, 1993 .

3D wavepacket study of the photodissociation of CH3ONO(S1)

A. Untch, R. Schinke, K. Weide, 1991 .

The Renner-Teller-induced predissociation of HCO(Ã 2A′): Wavepacket calculations using new ab initio potential energy surfaces

M. Stumpf, Andrea Loettgers, H. Werner, 1994 .

Mapping of transition‐state wave functions: I. Rotational state distributions following the decay of long‐lived resonances in the photodissociation of HONO(S1)

A. Untch, R. Schinke, J. Huber, 1991 .

Mapping of transition‐state wave functions. II. A model for the photodissociation of ClNO(T1)

A. Untch, R. Schinke, A. Vegiri, 1992 .

Aerosol analysis and forecast in the European Centre for Medium-Range Weather Forecasts Integrated Forecast System : Forward modeling

Johannes W. Kaiser, Jean-Jacques Morcrette, Olivier Boucher, 2009 .

Stratospheric water vapour and tropical tropopause temperatures in Ecmwf analyses and multi‐year simulations

Adrian Simmons, Christian Jakob, A. Simmons, 1999 .

The ERA-40 Reanalysis

L. Isaksen, Hagemann, N. Bormann, 2004 .

A finite‐element scheme for the vertical discretization of the semi‐Lagrangian version of the ECMWF forecast model

Mariano Hortal, M. Hortal, A. Untch, 2004 .

ECMWF Analyses and Forecasts of Stratospheric Winter Polar Vortex Breakup: September 2002 in the Southern Hemisphere and Related Events

S. Uppala, A. Simmons, M. Hortal, 2005 .

Influence of the Quasi‐Biennial Oscillation on the ECMWF model short‐range‐forecast errors in the tropical stratosphere

M. Fisher, N. Žagar, A. Untch, 2007 .