The interaction between the H2O molecule and intense ultrashort laser pulses is theoretically studied. Ionization probability densities are calculated using classical and quantum mechanical models. Single active electron calculations were performed within the hydrogenic approximation along with calculations using multicenter model potential for the molecular Coulomb potential. Significant difference between the results obtained with the hydrogenic approximation and with the multicenter potential were observed. © 2009 IOP Publishing Ltd.
Documento: | Conferencia |
Título: | Ionization of the H2O molecule by intense ultrashort laser pulses |
Autor: | Borbély, S.; Tökési, K.; Nagy, L.; Arbó, D.G.; Kamber E.Y.; Nikolic D.; Berrah N.; Orel A.; Tanis J.A.; Starace A.F.; Gorczyca T.W. |
Filiación: | Faculty of Physics, Babeş-Bolyai University, Koglniceanu Street No. 1, Cluj-Napoca, 400084, Romania Institute of Nuclear Research of the Hungarian Academy of Sciences (ATOMKI), PO Box 51, Debrecen, H-4001, Hungary Institute for Astronomy and Space Physics, IAFE, CC 67, Suc. 28 (1428), Buenos Aires, Argentina |
Palabras clave: | Electric fields; Ionization; Laser pulses; Molecules; Quantum theory; Coulomb potential; H2O molecules; Ionization probabilities; Model potential; Quantum mechanical model; Single active electrons; Ultrashort pulses |
Año: | 2009 |
Volumen: | 194 |
Número: | 3 |
DOI: | http://dx.doi.org/10.1088/1742-6596/194/3/032044 |
Título revista: | 26th International Conference on Photonic, Electronic and Atomic Collisions |
Título revista abreviado: | J. Phys. Conf. Ser. |
ISSN: | 17426588 |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v194_n3_p_Borbely |