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
Showing 2020 · astro-ph.GAShow all
2 papers · 2 filters
astro-ph.GA2020
Density profile of a self-gravitating polytropic turbulent fluid in the context of ensembles of molecular clouds
S. Donkov, I. Zh. Stefanov, T. V. Veltchev +1
We obtain an equation for the density profile in a self-gravitating polytropic spherically symmetric turbulent fluid with an equation of state . This is don…
astro-ph.GA2020
Statistical mass function of prestellar cores from the density distribution of their natal clouds
S. Donkov, T. V. Veltchev, Ph. Girichidis +1
The mass function of clumps observed in molecular clouds raises interesting theoretical issues, especially in its relation to the stellar initial mass function. We propose a statis…