Interferences in laser assisted photoionization of diatomic molecules

28th International Conference on Photonic, Electronic and Atomic Collisions

Boll, D.I.R.^1 ; Fojón, O.A.^1,2

Instituto de Física Rosario, CONICET-UNR, Pellegrini 250, Rosario

2000, Argentina^1

Escuela de Ciencias Exactas y Naturales, Universidad Nacional de Rosario, Argentina^2

关键词: Diatomic molecules;    Interference effects;    Laser-assisted photoionization;    Molecular targets;    Photoelectron spectrum;    Simple modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/1/012021/pdf
DOI  :  10.1088/1742-6596/488/1/012021

来源: IOP

【 摘 要 】

We analyze interference effects in photoionization of H+2molecular targets in laser assisted photoionization. By means of a simple model, we obtain observables for the reaction and we compare them with previous results obtained with more elaborated ones. Interestingly, previous interference effects predicted for monochromatic pulses persist in the presence of a laser NIR bath leading to a characteristic photoelectron spectrum.