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Publikováno v:
Chemical Physics Letters. 175:461-466
The rate of exploration of phase space can be usefully probed in terms of the Fourier time transform of the experimental frequency spectrum. If the internal energy is not too large (i.e. if one deals with a case that is closer to the regular, separab
Autor:
J.C. Lorquet
Theory of ionization as it is relevant to mass spectrometry is outlined. In particular, treatment of the process using statistical theory is presented. This is often known as quasi-equilibrium theory (QET) or RRKM theory after the first letters of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3835d2cda89b7a540e77b4f3f12dbe0
https://doi.org/10.1016/b978-0-12-374413-5.00264-5
https://doi.org/10.1016/b978-0-12-374413-5.00264-5
Akademický článek
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Autor:
J.C. Lorquet
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 38:343-350
The unusual translational kinetic energy distribution observed in the metastable fragmentation of the ketene ion is interpreted in terms of a two-dimensional potential-energy surface which allows for energy exchange between the broken bond and the HC
Publikováno v:
Chemical Physics. 4:337-352
Cross-sections of the potential energy hypersurfaces are reported for the four lower-lying states of the H 2 O + molecular ion. The symmetric dissociation of the ion has been investigated using the CNDO/2 method supplemented by a configuration intera
Autor:
J.C. Lorquet, C. Cadet
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 7:245-254
We examined the range of validity of a selection rule which, in photoionization experiments and photoelectron spectroscopy, forbids any transition to the ionic states the electronic configuration of which differs from that of the ground state of the
Autor:
J.C. Lorquet, Jacques Momigny
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 2:495-499
Autor:
J.C. Lorquet
Publikováno v:
Molecular Physics. 10:489-492
The influence of the symmetry species of the normal modes of vibration of a molecular ion on its dissociation processes is studied. The transformation of a normal mode into a reaction coordinate is made easier if certain symmetry conditions are verif
Autor:
J.C. Lorquet
Publikováno v:
Molecular Physics. 9:101-115