Photoionization of Naphthalene

Double Photoionization of Atoms

Photoionization of helium above the n = 2 photoionization threshold

2014 Using the technique of electron spectrometry and the synchrotron radiation of the storage ring ACO, the photoionization of helium has been investigated between 69 and 150 eV. The probability to leave the residual ion in the n = 2 excited state has been measured as a function of photon energy. The absolute partial photoionization cross section for this process has been determined and found ...

Photoionization of Disk Winds

The disk-wind model suggests that the broad emission lines of a quasar are emitted from the surface of the accretion disk feeding the central black hole. In this paper, we assume that a line-driven wind emerges from the illuminated face of the disk and calculate the line emission produced by this wind. The location and mass-loss rate of the wind are determined by the physics of the line driving...

Double photoionization of Helium

Photoionization of He

He···Li2: A Theoretical Study 2 Samah Saidi,†,‡ Hamid Berriche,‡,¶ and Nadine Halberstadt*,† 3 †LCAR-IRSAMC, Universite ́ Toulouse 3 Paul Sabatier and CNRS, 31062 Toulouse, France 4 ‡Laboratoire des Interfaces et Mateŕiaux Avanceś, Deṕartement de Physique, Faculte ́ des Sciences, Universite ́ de Monastir, Avenue de 5 l’Environnement, 5019 Monastir, Tunisia 6 Department of Mathematics and Natural S...