20 citations · 47 across the 9 of their papers we have counts for
9 papers
Multiple power-law tails in the density and column-density distribution in contracting star-forming clumps
Todor V. Veltchev, Philipp Girichidis, Lyubov Marinkova +3
We present a numerical study of the evolution of power-law tails (PLTs) in the (column-)density distributions (-PDF, -PDF) in contracting star-forming clumps in primordial ga…
On the extraction of power-law parts of the probability density functions in star-forming clouds
Todor V. Veltchev, Philipp Girichidis, Sava Donkov +5
We present a new approach to extract the power-law part of a density/column-density probability density function (rho-pdf/N-pdf) in star-forming clouds. It is based on the mathemat…
Spatially associated clump populations in Rosette from CO and dust maps
Todor V. Veltchev, Volker Ossenkopf-Okada, Orlin Stanchev +3
Spatial association of clumps from different tracers turns out to be a valuable tool to determine the physical properties of molecular clouds. It provides a reliable estimate for t…
On the link between column density distribution and density scaling relation in star formation regions
Todor Veltchev, Sava Donkov, Orlin Stanchev
We present a method to derive the density scaling relation in regions of star formation or in their turbulent vicinities from straightforward binn…
Density scaling relation in Orion A: effects of region selection
O. I. Stanchev, T. V. Veltchev, S. Donkov
Recently Stanchev et al. (2015) proposed a technique to derive density scaling relations in a star-forming region from analysis of the probability distribution function of column d…
Tracing the general structure of Galactic molecular clouds using Planck data: I. The Perseus region as a test case
Orlin Stanchev, Todor V. Veltchev, Jens Kauffmann +4
We present an analysis of probability distribution functions (pdfs) of column density in different zones of the star-forming region Perseus and its diffuse environment based on the…