Torgeir A. Ruden

Physics and Astronomy · Physical Sciences

13h-index3.1kcitations21works0.02yr avg
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Research Topics

Advanced Chemical Physics Studies(7), Spectroscopy and Quantum Chemical Studies(5), Photochemistry and Electron Transfer Studies(4), Protist diversity and phylogeny(3), Molecular spectroscopy and chirality(3)

Publications21 total

Evaluation of Data Driven Versus Multiphase Transient Flow Simulator for Virtual Flow Meter Application
Offshore Technology Conference Asia·2020· 7 cited
Simulating Flow of CO2 with Impurities in OLGA; Dealing with Narrow Phase-envelopes and the Critical Point
Energy Procedia·2014· 11 citedOpen Access
The <scp>D</scp>alton quantum chemistry program system
Wiley Interdisciplinary Reviews Computational Molecular Science·2013· 1.5k citedOpen Access
DALTON2013 { Dalton Program Manual
2013
Dalton, a molecular electronic structure program, Release Dalton2011
2011· 181 cited
DALTON2011 Program Manual
2011
AIR: A batch-oriented web program package for construction of supermatrices ready for phylogenomic analyses
BMC Bioinformatics·2009· 211 citedOpen Access
Multigene Phylogeny of Choanozoa and the Origin of Animals
PLoS ONE·2008· 272 citedOpen Access
Funding: TC-S thanks NERC and the Canadian Institute for Advanced Research Evolutionary Biology Program for fellowship support and NERC for research grants, and KSJ the Norwegian Research Council for a research project and scholarships to KS, MAM and ME.
2008
Annotated Expressed Sequence Tags (ESTs) from pre-smolt Atlantic salmon (Salmo salar) in a searchable data resource
BMC Genomics·2007· 55 citedOpen Access
Ro‐Vibrational Corrections to NMR Parameters
ChemInform·2005· 1 cited
A <i>priori</i> calculation of molecular properties to chemical accuracy
Journal of Physical Organic Chemistry·2004· 227 cited
Coupled-cluster connected quadruples and quintuples corrections to the harmonic vibrational frequencies and equilibrium bond distances of HF, N2, F2, and CO
The Journal of Chemical Physics·2004· 134 cited
The performance of hybrid density functional theory for the calculation of indirect nuclear spin–spin coupling constants in substituted hydrocarbons
Magnetic Resonance in Chemistry·2004· 71 citedOpen Access
Ro‐Vibrational Corrections to NMR Parameters
2004· 75 cited
The NMR indirect nuclear spin–spin coupling constants for some small rigid hydrocarbons: molecular equilibrium values and vibrational corrections
Chemical Physics·2003· 66 cited
Automated calculation of fundamental frequencies: Application to AlH3 using the coupled-cluster singles-and-doubles with perturbative triples method
The Journal of Chemical Physics·2003· 78 cited
Vibrational corrections to indirect nuclear spin–spin coupling constants calculated by density-functional theory
The Journal of Chemical Physics·2003· 172 cited
Coupled-cluster connected-quadruples corrections to atomization energies
Chemical Physics Letters·2003· 75 cited
Vibronic transitions from coupled-cluster response theory: Theory and application to HSiF and H2O
The Journal of Chemical Physics·2002· 9 cited
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Frequent Co-authors

Trygve Helgaker(12), Kenneth Ruud(6), Ove Christiansen(5), Wim Klopper(5), Ola B. Lutnæs(5), Jógvan Magnus Haugaard Olsen(5), Celestino Angeli(4), Keld L. Bak(4), Renzo Cimiraglia(4), Sonia Coriani(4), Pål Dahle(4), Erik K. Dalskov(4), Thomas Enevoldsen(4), Lara Ferrighi(4), Luca Frediani(4), Kasper Hald(4), Asger Halkier(4), Hanne Heiberg(4), Branislav Jansı́k(4), Poul Jørgensen(4)