Branching ratio for O + H3+ forming OH+ + H2 and H2O+ + H

Autor: Pierre-Michel Hillenbrand, Nathalie de Ruette, Xavier Urbain, Daniel W. Savin

Publikováno v: The Astrophysical Journal, Vol. 927, no.1, p. 47 (2022)

The gas-phase reaction of O + H 3 + has two exothermic product channels: OH+ + H2 and H2O+ + H. In the present study, we analyze experimental data from a merged-beams measurement to derive thermal rate coefficients resolved by product channel for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c3af5b18582a381929778171c287546

Experimental study of the proton-transfer reaction C + H2+ → CH+ + H and its isotopic variant (D2+)

Autor: K. P. Bowen, Nathalie de Ruette, Xavier Urbain, Daniel Wolf Savin, K. A. Miller, Fabrice Dayou, Pierre-Michel Hillenbrand

Publikováno v: Physical Chemistry Chemical Physics, Vol. 22, no.46, p. 27364-27384 (2020)

We report absolute integral cross section (ICS) measurements using a dual-source merged-fastbeams apparatus to study the titular reactions over the relative translational energy range of Er ~ 0:01 - 10 eV. We used photodetachment of C- to produce a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0948478783f100de22c79314fc7a93ea

Hydrogenated pyrene: Statistical single-carbon loss below the knockout threshold

Autor: Henning Zettergren, Mark H. Stockett, Michael Gatchell, Nathalie de Ruette, Henning T. Schmidt, Michael Wolf, Henrik Cederquist, Linda Giacomozzi

Publikováno v: Wolf, M, Giacomozzi, L, Gatchell, M, de Ruette, N, Stockett, M H, Schmidt, H T, Cederquist, H & Zettergren, H 2016, ' Hydrogenated pyrene : Statistical single-carbon loss below the knockout threshold ', The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, vol. 70, no. 4, 85 . https://doi.org/10.1140/epjd/e2016-60735-3

An ongoing discussion revolves around the question of what effect hydrogenation has on carbon backbone fragmentation in Polycyclic Aromatic Hydrocarbons (PAHs). In order to shed more light on this issue, we have measured absolute single carbon loss c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e4b7e9bb46ee57cdb1c75d1bf344a8d
http://arxiv.org/abs/1804.02862

Knockout driven fragmentation of porphyrins

Autor: Henning Zettergren, Michael Gatchell, Michael Wolf, Henning T. Schmidt, Henrik Cederquist, Linda Giacomozzi, Nathalie de Ruette, Giovanna D'Angelo

Publikováno v: Physical Chemistry Chemical Physics

We have studied collisions between tetraphenylporphyrin cations and He or Ne at center-of-mass energies in the 50-110 eV range. The experimental results were interpreted in view of Density Functional Theory calculations of dissociation energies and c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2453efd4c095fdd97070485e34e64849

Erratum to: Hydrogenated pyrene: statistical single-carbon loss below the knockout threshold

Autor: Henrik Cederquist, Nathalie de Ruette, L Giacomozzi, Mark H. Stockett, Henning Zettergren, Michael Wolf, Michael Gatchell, Henning T. Schmidt

Publikováno v: The European Physical Journal D. 70

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::050512be6ad4994f6c94ff9ae4c1b9cb
https://doi.org/10.1140/epjd/e2016-70446-4