Dynamics of H2+ in intense laser fields

A Giusti-Suzor, FH Mies, LF DiMauro… - Journal of Physics B …, 1995 - iopscience.iop.org
A number of unexpected features of small molecules subjected to intense laser fields, with
wavelengths ranging from infrared to ultraviolet, have been observed or predicted in the past …

Resonance coalescence in molecular photodissociation

R Lefebvre, O Atabek, M Šindelka, N Moiseyev - Physical review letters, 2009 - APS
We study theoretically the photodissociation dynamics of the H 2+ molecular ion exposed to
a linearly polarized laser light. It is shown that it is possible to choose a laser wavelength …

Proposal for a Laser Control of Vibrational Cooling in Using Resonance Coalescence

O Atabek, R Lefebvre, M Lepers, A Jaouadi, O Dulieu… - Physical review …, 2011 - APS
With a specific choice of laser parameters resulting in a so-called exceptional point (EP) in
the wavelength-intensity parameter plane, it is possible to produce the coalescence of two …

Laser-induced molecular alignment in dissociation dynamics

R Numico, A Keller, O Atabek - Physical Review A, 1995 - APS
Fragment angular distributions resulting from photodissociation induced by intense, short,
linearly polarized laser pulses are investigated using a two-dimensional time-dependent …

Intense-laser-induced alignment in angularly resolved photofragment distributions of

R Numico, A Keller, O Atabek - Physical Review A, 1999 - APS
Angular resolved kinetic-energy distributions of fragments resulting from dissociation
induced by intense, short, linearly polarized laser pulses are calculated using an accurate …

Asymptotic analysis in time-dependent calculations with divergent coupling

A Keller - Physical Review A, 1995 - APS
An efficient time-dependent method is presented to obtain, at any time, the nuclear wave
functions corresponding to the intense field photodissociation of homonuclear ions, which …

Attosecond pump-probe transition-state spectroscopy of laser-induced molecular dissociative ionization: Adiabatic versus nonadiabatic dressed-state dynamics

C Lefebvre, TT Nguyen-Dang, F Dion… - Physical Review A …, 2013 - APS
We discuss how a recent pump-probe study [Kelkensberg, Phys. Rev. Lett. 103, 123005
(2009) PRLTAO 0031-9007 10.1103/PhysRevLett. 103.123005] of the dissociative …

R-matrix Floquet theory of multiphoton processes. V. Multiphoton detachment of the negative hydrogen ion

M Dorr, J Purvis, M Terao-Dunseath… - Journal of Physics B …, 1995 - iopscience.iop.org
Using the recently proposed R-matrix Floquet theory we have performed ab initio
calculations for single-and multiphoton detachment of the negative hydrogen ion, H-. Our …

Molecular photodissociation with diverging couplings: An application to in intense cw laser fields. I. The single-photon problem

M Chrysos, O Atabek, R Lefebvre - Physical Review A, 1993 - APS
The photodissociation of homonuclear ions exposed to continuous-wave (cw) lasers gives
rise to asymptotically diverging couplings when approached in the electric-field gauge …

Intense-field zero-width resonances and control of molecular photodissociation

O Atabek, R Lefebvre, C Lefebvre… - Physical Review A …, 2008 - APS
An efficient and selective laser-induced molecular stabilization with respect to dissociation is
obtained by an appropriate shaping of an intense ultraviolet-visible laser pulse which …