<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Martins, M. C.</style></author><author><style face="normal" font="default" size="100%">Marques, J. P.</style></author><author><style face="normal" font="default" size="100%">Costa, A. M.</style></author><author><style face="normal" font="default" size="100%">Santos, J. P.</style></author><author><style face="normal" font="default" size="100%">Parente, F.</style></author><author><style face="normal" font="default" size="100%">Schlesser, S.</style></author><author><style face="normal" font="default" size="100%">Bigot, E.-O. Le</style></author><author><style face="normal" font="default" size="100%">Indelicato, P.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Production and decay of sulfur excited species in an electron-cyclotron-resonance ion-source plasma</style></title><secondary-title><style face="normal" font="default" size="100%">Physical Review A (Atomic, Molecular, and Optical Physics)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Dirac-Fock calculations</style></keyword><keyword><style  face="normal" font="default" size="100%">excited states</style></keyword><keyword><style  face="normal" font="default" size="100%">ground states</style></keyword><keyword><style  face="normal" font="default" size="100%">inner-shell ionisation</style></keyword><keyword><style  face="normal" font="default" size="100%">plasma sources</style></keyword><keyword><style  face="normal" font="default" size="100%">plasma X-ray sources</style></keyword><keyword><style  face="normal" font="default" size="100%">positive ions</style></keyword><keyword><style  face="normal" font="default" size="100%">radiative lifetimes</style></keyword><keyword><style  face="normal" font="default" size="100%">sulphur</style></keyword><keyword><style  face="normal" font="default" size="100%">X-ray spectra</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.aps.org/abstract/PRA/v80/e032501</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">APS</style></publisher><volume><style face="normal" font="default" size="100%">80</style></volume><pages><style face="normal" font="default" size="100%">032501</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The most important processes for the creation of S12+ to S14+ ions excited states from the ground configurations of S9+ to S14+ ions in an electron cyclotron resonance ion source, leading to the emission of K x-ray lines, are studied. Theoretical values for inner-shell excitation and ionization cross sections, including double-KL and triple-KLL ionizations, transition probabilities and energies for the de-excitation processes, are calculated in the framework of the multiconfiguration Dirac-Fock method. With reasonable assumptions about the electron energy distribution, a theoretical Kalpha x-ray spectrum is obtained, which is compared to recent experimental data.</style></abstract></record></records></xml>