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K. H. Welge
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Journal Articles

The dynamics of the hydrogen exchange reaction at 2.20 eV collision energy: Comparison of experimental and theoretical differential cross sections

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E. Wrede, L. Schnieder, K. H. Welge, F. J. Aoiz, L. Bañares, J. F. Castillo, B. Martı́nez-Haya, V. J. Herrero
Journal: The Journal of Chemical Physics
J. Chem. Phys. 110, 9971–9981 (1999)
https://doi.org/10.1063/1.478870
Published: May 1999
View article titled, The dynamics of the hydrogen exchange reaction at 2.20 eV collision energy: Comparison of experimental and theoretical differential cross sections
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Journal Articles

Dissociation dynamics of acetylene Rydberg states as a function of excited state lifetime

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P. Löffler, E. Wrede, L. Schnieder, J. B. Halpern, W. M. Jackson, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 109, 5231–5246 (1998)
https://doi.org/10.1063/1.477140
Published: October 1998
View article titled, Dissociation dynamics of acetylene Rydberg states as a function of excited state lifetime
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Journal Articles

Experimental determination of quantum state resolved differential cross sections for the hydrogen exchange reaction H+D2 → HD+D

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L. Schnieder, K. Seekamp-Rahn, E. Wrede, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 107, 6175–6195 (1997)
https://doi.org/10.1063/1.474283
Published: October 1997
View article titled, Experimental determination of quantum state resolved differential cross sections for the hydrogen exchange reaction H+D2 → HD+D
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Journal Articles

The H+D2 reaction in the vicinity of the conical intersection

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E. Wrede, L. Schnieder, K. H. Welge, F. J. Aoiz, L. Bañares, V. J. Herrero, B. Martínez-Haya, V. Sáez Rábanos
Journal: The Journal of Chemical Physics
J. Chem. Phys. 106, 7862–7864 (1997)
https://doi.org/10.1063/1.473745
Published: May 1997
View article titled, The H+D2 reaction in the vicinity of the conical intersection
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Journal Articles

Primary product channels in the photodissociation of methane at 121.6 nm

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D. H. Mordaunt, I. R. Lambert, G. P. Morley, M. N. R. Ashfold, R. N. Dixon, C. M. Western, L. Schnieder, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 98, 2054–2065 (1993)
https://doi.org/10.1063/1.464237
Published: February 1993
View article titled, Primary product channels in the photodissociation of methane at 121.6 nm
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Journal Articles

Singlet gerade Rydberg states of molecular hydrogen

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H. Rottke, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 97, 908–926 (1992)
https://doi.org/10.1063/1.463195
Published: July 1992
View article titled, Singlet gerade Rydberg states of molecular hydrogen
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Journal Articles

Photodissociation dynamics of H2S at 121.6 nm and a determination of the potential energy function of SH(A 2Σ+)

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L. Schnieder, W. Meier, K. H. Welge, M. N. R. Ashfold, C. M. Western
Journal: The Journal of Chemical Physics
J. Chem. Phys. 92, 7027–7037 (1990)
https://doi.org/10.1063/1.458243
Published: June 1990
View article titled, Photodissociation dynamics of H2S at 121.6 nm and a determination of the potential energy function of SH(A 2Σ+)
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Journal Articles

Chaos in atoms ?

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K. H. Welge
Journal: AIP Conference Proceedings
AIP Conf. Proc. 205, 16–32 (1990)
https://doi.org/10.1063/1.39194
Published: June 1990
View article titled, Chaos in atoms ?
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Journal Articles

Photodissociation dynamics of H2S(D2S) following excitation within its first absorption continuum

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Xiaoxiang Xie, L. Schnieder, H. Wallmeier, R. Boettner, K. H. Welge, M. N. R. Ashfold
Journal: The Journal of Chemical Physics
J. Chem. Phys. 92, 1608–1616 (1990)
https://doi.org/10.1063/1.458093
Published: February 1990
View article titled, Photodissociation dynamics of H2S(D2S) following excitation within its first absorption continuum
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Journal Articles

State selective photodissociation dynamics of à state ammonia. II

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J. Biesner, L. Schnieder, G. Ahlers, Xiaoxiang Xie, K. H. Welge, M. N. R. Ashfold, R. N. Dixon
Journal: The Journal of Chemical Physics
J. Chem. Phys. 91, 2901–2911 (1989)
https://doi.org/10.1063/1.457644
Published: September 1989
View article titled, State selective photodissociation dynamics of à state ammonia. II
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Journal Articles

Dissociative desorption from CH3I by ultraviolet‐laser radiation

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J. Kutzner, G. Lindeke, K. H. Welge, D. Feldmann
Journal: The Journal of Chemical Physics
J. Chem. Phys. 90, 548–555 (1989)
https://doi.org/10.1063/1.456506
Published: January 1989
View article titled, Dissociative desorption from CH3I by ultraviolet‐laser radiation
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Journal Articles

State selective photodissociation dynamics of à state ammonia. I

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J. Biesner, L. Schnieder, J. Schmeer, G. Ahlers, Xiaoxiang Xie, K. H. Welge, M. N. R. Ashfold, R. N. Dixon
Journal: The Journal of Chemical Physics
J. Chem. Phys. 88, 3607–3616 (1988)
https://doi.org/10.1063/1.453910
Published: March 1988
View article titled, State selective photodissociation dynamics of à state ammonia. I
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Journal Articles

Rotational state selective photoionization of the H2 molecule from B 1Σ+u(v ′=0,3) states

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W. Meier, H. Rottke, H. Zacharias, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 83, 4360–4363 (1985)
https://doi.org/10.1063/1.449051
Published: November 1985
View article titled, Rotational state selective photoionization of the H2 molecule from B 1Σ+u(v ′=0,3) states
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Journal Articles

IR‐MPE/D dynamics studied by pulsed VUV laser photoionization

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D. Feldmann, J. Laukemper, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 79, 278–282 (1983)
https://doi.org/10.1063/1.445577
Published: July 1983
View article titled, IR‐MPE/D dynamics studied by pulsed VUV laser photoionization
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Journal Articles

Two‐photon excitation and ionization of H‐atoms with tunable VUV at Lyman‐α

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H. Rottke, H. Zacharias, K. H. Welge
Journal: AIP Conference Proceedings
AIP Conf. Proc. 90, 402–421 (1982)
https://doi.org/10.1063/1.33738
Published: September 1982
View article titled, Two‐photon excitation and ionization of H‐atoms with tunable VUV at Lyman‐α
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Journal Articles

Changes in fluorescence induced by infrared multiphoton excitation of optically excited SO2

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S. Kimel, D. Feldmann, J. Laukemper, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 76, 4893–4903 (1982)
https://doi.org/10.1063/1.442834
Published: May 1982
View article titled, Changes in fluorescence induced by infrared multiphoton excitation of optically excited SO2
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Journal Articles

Multiphoton ionization of methyl iodide and selective stepwise ionization of methyl radicals

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J. Danon, H. Zacharias, H. Rottke, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 76, 2399–2406 (1982)
https://doi.org/10.1063/1.443268
Published: March 1982
View article titled, Multiphoton ionization of methyl iodide and selective stepwise ionization of methyl radicals
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Journal Articles

Laser photofragment spectroscopy of the NO2 dissociation at 337 nm. A nonstatistical decay process

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H. Zacharias, M. Geilhaupt, K. Meier, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 74, 218–225 (1981)
https://doi.org/10.1063/1.440877
Published: January 1981
View article titled, Laser photofragment spectroscopy of the NO2 dissociation at 337 nm. A nonstatistical decay process
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Journal Articles

Collisional quenching of O(1S) by rare gas atoms and collision‐induced emission by O(1S)‐rare gas eximers

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K. H. Welge, R. Atkinson
Journal: The Journal of Chemical Physics
J. Chem. Phys. 64, 531–538 (1976)
https://doi.org/10.1063/1.432242
Published: January 1976
View article titled, Collisional quenching of O(1S) by rare gas atoms and collision‐induced emission by O(1S)‐rare gas eximers
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Journal Articles

Laser induced fluorescence from NH2(2A1). State selected radiative lifetimes and collisional de‐excitation rates

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J. B. Halpern, G. Hancock, M. Lenzi, K. H. Welge
Journal: The Journal of Chemical Physics
J. Chem. Phys. 63, 4808–4816 (1975)
https://doi.org/10.1063/1.431223
Published: December 1975
View article titled, Laser induced fluorescence from NH2(2A1). State selected radiative lifetimes and collisional de‐excitation rates
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