activity
20072025
most citedThe CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

299 citations · 406 across the 9 of their papers we have counts for

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Showing astro-ph.SRShow all

6 papers · 1 filter

astro-ph.SR2013★ 19 cited

The STARK-B database as a resource for \textquotedblleft STARK" widths and shifts data: State of advancement and program of development

Sylvie Sahal-Bréchot, Milan S. Dimitrijević, Nicolas Moreau +1

\textquotedblleft Stark" broadening theories and calculations have been extensively developed for about 50 years and can now be applied to many needs, especially for accurate spect…

astro-ph.SR2013★ 4 cited

The OIV 1407.3Å/1401.1Å emission-line ratio in a plasma

Nabil Ben Nessib, Norah Alonizan, Rabia Qindeel +2

Line ratio of O IV 1407.3 Å/1401.1 Å\- is calculated using mostly our own atomic and collisional data. Energy levels and oscillator strengths needed for this calculation have been…

astro-ph.SR2013★ 12 cited

Stark broadening data for spectral lines of rare-earth elements: Nb III

Zoran Simić, Milan S. Dimitrijević, Luka Č. Popović

The electron-impact widths for 15 doubly charged Nb ion lines have been theoretically determined by using the modified semiempirical method. Using the obtained results, we consider…

astro-ph.SR2013★ 14 cited

Stark widths of Ar III spectral lines in the atmospheres of subdwarf B stars

Rafik Hamdi, Nabil Ben Nessib, Sylvie Sahal-Bréchot +1

Using semiclassical perturbation approach in impact approximation, we have calculated Stark widths for 32 spectral lines of doubly charged argon (Ar III). Oscillator strengths are…

astro-ph.SR2013★ 6 cited

Stark broadening of B IV lines for astrophysical and laboratory plasma research

Milan S. Dimitrijević, Magdalena Christova, Zoran Simić +2

Stark broadening parameters for 36 multiplets of B IV have been calculated using the semi-classical perturbation formalism. Obtained results have been used to investigate the regul…

astro-ph.SR2011★ 14 cited

Stark Broadening of Carbon and Oxygen Lines in Hot DQ White Dwarf Stars: Recent Results and Applications

P. Dufour, N. Ben Nessib, S. Sahal-Bréchot +1

White dwarf stars are traditionally found to have surface compositions made primarily of hydrogen or helium. However, a new family has recently been uncovered, the so-called Hot DQ…