Abstract
The photoionization of hydrogen atom confined by a spherical barrier in ultrashort laser pulses is studied. The spectrum of confined hydrogen atom is worked out by employing finite basis set method based on B-spline as well as B-polynomial representation of wavefunction. Effect of confinement on spectra is studied and the effect of pulse parameters and confinement on photoexcitation and ionization is particularly stressed on.
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Lumb, S., Lumb, S. & Prasad, V. Photoionization of confined hydrogen atom by short laser pulses. Indian J Phys 89, 13–21 (2015). https://doi.org/10.1007/s12648-014-0519-1
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DOI: https://doi.org/10.1007/s12648-014-0519-1