40 citations · 171 across the 11 of their papers we have counts for
11 papers
New expression for the K-shell ionization
J. P. Santos, M. Guerra, F. Parente
A new expression for the total K-shell ionization cross section by electron impact based on the relativistic extension of the binary encounter Bethe (RBEB) model, valid from ioniza…
K X-Ray Energies and Transition Probabilities for He-, Li- and Be-like Praseodymium ions
J. P. Santos, A. M. Costa, M. C. Martins +2
Theoretical transition energies and probabilities for He-, Li- and Be-like Praseodymium ions are calculated in the framework of the multi-configuration Dirac-Fock method (MCDF), in…
Calculation of the two-photon decay rates of hydrogen-like ions by using B-polynomials
P. Amaro, A. Surzhykov, F. Parente +2
A new approach is laid out to investigate the two photon atomic transitions. It is based on application of the finite basis solutions constructed from the Bernstein Polynomial (B-P…
Relativistic transition wavelenghts and probabilities for spectral lines of Ne II
J. P. Santos, A. M. Costa, C. Madruga +2
Transition wavelengths and probabilities for several 2p4 3p - 2p4 3s and 2p4 3d - 2p4 3p lines in fuorine-like neon ion (NeII) have been calculated within the multiconfiguration Di…
Production and decay of Sulphur excited species in a ECRIS plasma
M. C. Martins, J. P. Marques, A. M. Costa +5
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,…
Relativistic K shell decay rates and fluorescence yields for Zn, Cd and Hg
C. Casteleiro, F. Parente, Paul Indelicato +1
In this work we use the multiconfiguration Dirac-Fock method to calculate the transition probabilities for all possible decay channels, radiative and radiationless, of a K shell va…