49 citations · 221 across the 11 of their papers we have counts for
11 papers
Non-destructive detection of large molecules without mass limitation
Adrien Poindron, Jofre Pedregosa-Gutierrez, Christophe Jouvet +2
The problem for molecular identification knows many solutions which include mass spectrometers whose mass sensitivity depends on the performance of the detector involved. The purpo…
Electron--Proton Decoupling in Excited-State Hydrogen Atom Transfer in the Gas Phase
Mitsuhiko Miyazaki, Ryuhei Ohara, Kota Daigoku +5
Hydrogen-release by photoexcitation, excited-state- hydrogen-transfer (ESHT), is one of the important photo- chemical processes that occur in aromatic acids and is responsible for…
Electron-proton transfer mechanism of excited-state hydrogen transfer in phenol--(NH3)n (n = 3 and 5)
Mitsuhiko Miyazaki, Ryuhei Ohara, Claude Dedonder +2
Excited state hydrogen transfer (ESHT) is responsible to various photochemical processes of aromatics including photoprotection of nuclear basis. Its mechanism is explained by the…
Excited States of Proton-bound DNA/RNA Base Homo-dimers: Pyrimidines
Géraldine Féraud, Matias Berdakin, Claude Dedonder +2
We are presenting the electronic photo fragment spectra of the protonated pyrimidine DNA bases homo-dimers. Only the thymine dimer exhibits a well structured vibrational progressio…
Ion-Induced Dipole Interactions and Fragmentation Times : C -C Chromophore Bond Dissociation Channel
Satchin Soorkia, Christophe Dehon, Sunil Kumar +5
The fragmentation times corresponding to the loss of the chromophore (C-- C bond dissociation channel) after photoexcitation at 263 nm have been investigated for several smal…
The electronic spectra of protonated PANH molecules
J. A. Noble, C. Dedonder, C. Jouvet
Aims. This study was designed to examine the viability of protonated nitrogen-substituted polycyclic aromatic hydrocarbons (H+PANHs) as candidates for the carriers of the diffuse i…
Photo-fragmentation spectroscopy of benzylium and 1-phenylethyl cations
Géraldine Féraud, Claude Dedonder, Satchin Soorkia +1
The electronic spectra of cold benzylium (C6H5-CH2+) and 1-phenylethyl (C6H5-CH-CH3+)cations have been recorded via photofragment spectroscopy. Benzylium and 1-phenylethyl cations…
Unusual behavior in the first excited state lifetime of catechol
Martin Weiler, Mitsuhiko Miyazaki, Géraldine Féraud +4
We are presenting vibrationally selective pump-probe measurements of the first electronic excited-state (pp*) lifetime of jet-cooled neutral catechol (1,2-dihydroxybenzene). The li…
Electronic excited state of protonated aromatic molecules: protonated Fluorene
Ivan Alata, Michel Broquier, Claude Dedonder +2
The photo-fragmentation spectrum of protonated fluorene has been recorded in the visible spectral region, largely red shifted as compared to the first excited state absorption of n…
Photoinduced dynamics in protonated aromatic amino acid
Gilles Grégoire, Bruno Lucas, Michel Barat +3
UV photoinduced fragmentation of protonated aromatics amino acids have emerged the last few years, coming from a situation where nothing was known to what we think a good understan…
What is the meaning of lifetime measurement?
Christophe Jouvet, Gilles Grégoire, Claude Dedonder Lardeux
The lifetime measurement of molecular excited state has been the subject of many papers and experiments. Very often the experimental data are fitted by single or bi exponential dec…