Zobrazeno 1 - 10 of 98 pro vyhledávání: '"Florent Xavier Gadea"'
1
PAH chemistry at eV internal energies. 1. H-shifted isomers
Autor: Aude Simon, Mathias Rapacioli, Georges Trinquier, Florent Xavier Gadea
Publikováno v: Molecular Astrophysics
Molecular Astrophysics, Elsevier, 2017, 7, pp.27-36. ⟨10.1016/j.molap.2017.02.001⟩
The PAH family of organic compounds (polycyclic aromatic hydrocarbons), involved in several fields of chemistry, has received particular attention in astrochemistry, where their vibrational spectroscopy, thermodynamic, dynamic, and fragmentation prop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06dff95937bc86278d5f9247e5c0984b
https://doi.org/10.1016/j.molap.2017.02.001
Zobrazit plný text záznamu
3
Line Profiles of the Calcium I Resonance Line in Cool Metal-polluted White Dwarfs
Autor: Simon Blouin, Nicole F. Allard, Florent Xavier Gadea, Thierry Leininger, P. Dufour
Publikováno v: The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2019, 875 (2), pp.137. ⟨10.3847/1538-4357/ab1266⟩
Metal-polluted white dwarfs (DZ stars) are characterized by a helium-rich atmosphere contaminated by heavy elements traces originating from accreted rocky planetesimals. As a detailed spectroscopic analysis of those objects can reveal the composition
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4092f1bdbe5a46d7fda4b44aac28d333
https://hal.archives-ouvertes.fr/hal-02156152/document
Zobrazit plný text záznamu
4
Adiabatic and Diabatic Investigation of Numerous Electronic States for the Alkali Dimer FrNa
Autor: Héla Habli, Leila Mejrissi, Brahim Oujia, Florent Xavier Gadea, Soulef Jellali
Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2019, 123 (2), pp.544-555. ⟨10.1021/acs.jpca.8b10739⟩
The current paper reports a global investigation of all excited states below the ionic limit Fr+Na– of FrNa molecule following diabatic and adiabatic representations. The adiabatic and diabatic pot...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1fc19ffeca54a525df5b9b02230466
https://hal.archives-ouvertes.fr/hal-02024938
Zobrazit plný text záznamu
5
Line shapes of the magnesium resonance lines in cool DZ white dwarf atmospheres
Autor: Florent Xavier Gadea, John F. Kielkopf, Simon Blouin, Thierry Leininger, P. Dufour, Nicole F. Allard, Grégoire Guillon
Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2018, 619, pp.A152. ⟨10.1051/0004-6361/201834067⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 619, pp.A152. ⟨10.1051/0004-6361/201834067⟩
Line shapes of the magnesium resonance lines in white dwarf spectra are determined by the properties of magnesium atoms and the structure of the white dwarf atmosphere. Through their blanketing effect, these lines have a dominant influence on the mod
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::646944cd8a395e17bba7dbcf84e2c6cf
http://arxiv.org/abs/1809.04531
Zobrazit plný text záznamu
6
Fragmentation of Kr
Autor: Ivan, Janeček, Martin, Stachoň, Florent Xavier, Gadea, René, Kalus
Publikováno v: Physical chemistry chemical physics : PCCP. 19(37)
Long time simulations, up to 100 ns, have been performed for the fragmentation of Kr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::648acb1ae231c91c862397383173838e
https://pubmed.ncbi.nlm.nih.gov/28895597
Zobrazit plný text záznamu
7
PAH chemistry at eV internal energies. 2. Ring alteration and dissociation
Autor: Aude Simon, Georges Trinquier, Florent Xavier Gadea, Mathias Rapacioli
Publikováno v: Molecular Astrophysics
Molecular Astrophysics, Elsevier, 2017, 7, pp. 37-59. ⟨10.1016/j.molap.2017.02.002⟩
Recognized as important interstellar constituents, polycyclic aromatic hydrocarbons (PAHs) have been intensively studied in astrochemistry and their spectroscopy, thermodynamics, dynamics, and fragmentations are now amply documented. There exists typ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c399d843beb3218213121e9c4a7bb97c
https://hal.archives-ouvertes.fr/hal-01555977
Zobrazit plný text záznamu
8
Transition dipole function and radiative lifetimes for the A and C 1Σ+ states of the LiH molecule
Autor: Florent Xavier Gadea, Hamid Berriche
Publikováno v: The European Physical Journal D : Atomic, molecular, optical and plasma physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2016, 70, pp.2. ⟨10.1140/epjd/e2015-60228-y⟩
The transition dipole moments of the first eight 1Σ+ states of the LiH molecule have been calculated using ab initio approach based on the pseudopotential technique. Such transition dipole moments have been used to determine the radiative lifetimes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf79b379029b598313b3d10c99c20843
https://hal.archives-ouvertes.fr/hal-01271447
Zobrazit plný text záznamu
9
Modeling of HeN+ clusters I. Ab initio and analytical potential energy surfaces for the ground state and two lowest excited states of He3+
Autor: Florent Xavier Gadea, René Kalus, Karel Oleksy, František Karlický, Barbora Paulíková, R. Polák, Daniel Hrivňák, Ivana Paidarová
Publikováno v: Chemical Physics. 342:64-70
Accurate energy ab initio calculations have been performed for three lowest electronic states of He 3 + using the internally contracted multireference configuration interaction (icMRCI) method and an augmented correlation-consistent basis set of atom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8faa0a35dcd71dd5da11c0491b9b628a
https://doi.org/10.1016/j.chemphys.2007.09.017
Zobrazit plný text záznamu
10
Dynamic study: Radiative and nonradiative lifetimes for vibrational levels of the A 1∑+ and C 1∑+ states of the alkali hydride KH
Autor: Florent Xavier Gadea, Neji Khelifi, Brahim Oujia
Publikováno v: Journal of Russian Laser Research. 27:575-600
Newly calculated radiative transition probabilities for the A 1∑+ → X 1∑+ and C 1∑+ → X 1∑+ emission bands of KH are used to calculate the radiative and nonradiative lifetimes of the various vibrational levels (0 ≤ v ≤ 35) and (0 ≤
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7792ee342d5bb1d2d5e84674fb76ff0b
https://doi.org/10.1007/s10946-006-0036-6
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje