199 citations
- Sofia University "St. Kliment Ohridski"BG36 papers
- Bulgarian Academy of SciencesBG13 papers
- Heidelberg UniversityDE11 papers
- Institute of Mathematics and InformaticsBG9 papers
- Nanyang Technological UniversitySG5 papers
- University of Chemical Technology and MetallurgyBG5 papers
- University of TübingenDE4 papers
- Hellenic Naval AcademyGR3 papers
- Institute of Astronomy and National Astronomical ObservatoryBG3 papers
- Institute of ElectronicsBG3 papers
- Ss. Cyril and Methodius University in SkopjeMK3 papers
- University of PisaIT3 papers
5 papers · 1 filter
Stark broadening of B IV spectral lines
Milan S. Dimitrijevic, Magdalena Christova, Zoran Simic +2
Stark broadening parameters for 157 multiplets of helium like boron (B IV) have been calculated using the impact semiclassical perturbation formalism. Obtained results have been us…
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…
Modeling of molecular clouds with formation of prestellar cores
Sava Donkov, Orlin Stanchev, Todor V. Veltchev
We develop a statistical approach for description of dense structures (cores) in molecular clouds that might be progenitors of stars. Our basic assumptions are a core mass-density…
Clump mass function at an early stage of molecular cloud evolution: I. A statistical approach
Sava Donkov, Todor V. Veltchev, Ralf S. Klessen
We derive the mass function of condensations (clumps) which were formed through a turbulent cascade over a range of spatial scales pc during early, predominantly turbulent…
Mass-density relationship in molecular cloud clumps
Sava Donkov, Todor Veltchev, Ralf S. Klessen
We study the mass-density relationship n ~ m^x in molecular cloud condensations (clumps), considering various equipartition relations between their gravitational, kinetic, internal…