The measurement of stellar properties such as chemical compositions, masses and ages,
through stellar spectra, is a fundamental problem in astrophysics. Progress in the …

This paper presents an overview of the current status of the Virtual Atomic and Molecular
Data Centre (VAMDC) e-infrastructure, including the current status of the VAMDC-connected …

Abstract The Virtual Atomic and Molecular Data Centre (VAMDC) Consortium is a worldwide
consortium which federates atomic and molecular databases through an e-science …

Accurate spectroscopic diagnostics and modeling require the knowledge of numerous
collisional line profiles. Access to such data via an online database has become …

The present paper revisits the determination of the semi-classical limit of the Feshbach
resonances which play a role in electron impact broadening (the so-called “Stark …

The purpose of the Spectral Line Shapes in Plasmas (SLSP) code comparison workshop is
to compare different computational and analytical methods, in order to pinpoint sources of …

Stark broadening parameters, full widths at half-maximum of intensity and shifts for 18
spectral lines of Fe xxv, broadened by collisions with electrons, protons, and Fe xxvii ions …

We provide in this work Stark broadening data (widths and shifts) for 120 ultraviolet spectral
lines of Ni v ion. Our calculations are performed using the semiclassical perturbation …

We present in this paper the results of a theoretical study of electron impact broadening for
several lines of the Ar VII ion. The results have been obtained using our quantum …

In this work we studied the Stark widths of Ar iv ion which are important for modelling
atmosphere of some particular stars. Using semiclassical perturbation and modified semi …