6533b839fe1ef96bd12a66d9
RESEARCH PRODUCT
Evidence of Nuclear Motion in H2-like Molecule by Means of High Order Harmonic Generation
Pietro Paolo CorsoGiuseppe CastigliaFranco PersicoGianfranco OrlandoEmilio FiordilinoFrancesca MoralesRosalba Danielesubject
PhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi MatematiciNuclear TheoryDynamics (mechanics)Nonlinear opticsHarmonic (mathematics)RadiationCondensed Matter PhysicsIndustrial and Manufacturing EngineeringAtomic and Molecular Physics and OpticsSettore FIS/03 - Fisica Della MateriaSchrödinger equationsymbols.namesakeWaveletClassical mechanicsMolecular vibrationsymbolsHigh harmonic generationAtomic physicsNuclear ExperimentInstrumentationNuclear motion harmonics generation spectradescription
The dynamics of hydrogen-like molecules is investigated beyond the usual fixed nuclei approximation. The nuclear motion introduces in the familiar spectrum of emitted radiation additional regular lines whose separation is essentially given by the vibrational frequency of nuclear motion. A wavelet analysis of the emitted spectrum shows that the intensity of the harmonic lines is modulated with the same period of the nuclear motion; this suggests the possibility of the real-time control of the nuclear dynamics.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-05-01 |