2 papers
astro-ph.GA2009
A Search for Small-Scale Clumpiness in Orion and W3 High-Mass Star-Forming Regions
L. E. Pirogov, I. I. Zinchenko, L. E. B. Johansson +1
Observations of distinct positions in Orion and W3 revealed ripples on the HCN(1-0), HCO^+(1-0) and CO(1-0) line profiles which can be result of emission of large number of unresol…
astro-ph2006★ 43 cited
Chemical differentiation in regions of high-mass star formation I. CS, dust and N2H^+ in southern sources
L. Pirogov, I. Zinchenko, P. Caselli +1
Aims. Our goals are to compare the CS, N2H+ and dust distributions in a representative sample of high-mass star forming dense cores and to determine the physical and chemical prope…