Semiclassical analytical approach to the description of quasimolecular optical transitions

Autor: P. Angelo, A. Z. Devdariani, Patrick Sauvan, T Bichoutskaia, Elena Bichoutskaia, E. Leboucher-Dalimier, E. A. Tchesnokov, Derrick Crothers

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 35:2469-2475

A formula was obtained that describes asymptotically forbidden quasimolecular optical transitions in the frame of the semiclassical approach. It is particularly relevant for the weak extrema in the difference between the ground- and excitedstate inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25b0c11c6fa231443a954636e9ffa28a
https://doi.org/10.1088/0953-4075/35/11/306

Improving the dicenter model for hot dense plasmas: molecular stark effect

Autor: Patrick Sauvan, Annette Calisti, E. Mínguez, P. Angelo, E. Leboucher-Dalimier

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2001, 71 (2-6), pp.675-687. ⟨10.1016/S0022-4073(01)00108-X⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, 2001, 71 (2-6), pp.675-687. ⟨10.1016/S0022-4073(01)00108-X⟩

International audience; In previous work of the dicenter model, used to take into account the ionic correlation effects in hot dense plasmas, only considered a single perturbing ion (i.e., the nearest neighbor ion) thus limiting its range of applicab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef7bba0a77ec8a3e25f7130cb0f2e3d
https://doi.org/10.1016/s0022-4073(01)00108-x

Spectroscopic signatures of avoided crossings caused by charge exchange in plasmas

Autor: E. Leboucher-Dalimier, Eugene Oks

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 33:3795-3806

Electron terms in the field of two stationary Coulomb centres (TCCs) of charges Z and Z' separated by a distance R are a fundamental problem of quantum mechanics, presenting fascinating atomic physics: the terms show crossings and avoided crossings.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60bf14fc83c10b1ae2d19137e4c8f33d
https://doi.org/10.1088/0953-4075/33/18/326

LULI activities in the field of high-power laser–matter interaction

Autor: J. C. Gauthier, François Amiranoff, E. Leboucher-Dalimier, A. Migus, C. Sauteret, M. Koenig, Gerard Jamelot, Claude Chenais-Popovics, C. Labaune

Publikováno v: Laser and Particle Beams. 17:195-208

LULI will play an important role as a major laser ICF and IFE support facility in Europe after recent or future changes (ASTERIX-Garching, CEA-Limeil) in large laser system programs. We will review the research activities which have been carried out

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9d92301722e295cc5bd418dcf227dc8
https://doi.org/10.1017/s0263034699172057

Two-centre bound states in hot dense plasmas

Autor: S. Alexiou, E. Leboucher-Dalimier, A. Poquerusse, P. Gauthier, P. Angelo, Bernard Talin, Patrick Sauvan, Annette Calisti

Publikováno v: Laser and Particle Beams
Laser and Particle Beams, Cambridge University Press (CUP), 1998, 16 (1), pp.39-43. ⟨10.1017/S0263034600011757⟩
Laser and Particle Beams, 1998, 16 (1), pp.39-43. ⟨10.1017/S0263034600011757⟩
Scopus-Elsevier

A model for describing the transient molecular behavior in hot dense plasmas is presented and applied to the case of a transient F8+/F9+ molecular ion embedded in a dense (Ne ≈ 1023 cm−3) fluorine plasma. Electron screening effects on molecular e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577599f8af882e98e51b4ff41e4af451
https://doi.org/10.1017/s0263034600011757