67 citations · 137 across the 6 of their papers we have counts for
6 papers
Molecular envelope around the HII region RCW 120
M. S. Kirsanova, Ya N. Pavlyuchenkov, D. S. Wiebe +5
The H II region RCW120 is a well-known object, which is often considered as a target to verify theoretical models of gas and dust dynamics in the interstellar medium. However, the…
A sensitive search for predicted methanol maser transitions with the Australia Telescope Compact Array
Antony Chipman, Simon Ellingsen, Andrej Sobolev +1
We have used the Australia Telescope Compact Array (ATCA) to search for a number of centimetre wavelength methanol transitions which are predicted to show weak maser emission towar…
Molecular Emission in Dense Massive Clumps from the Star-Forming Regions S231-S235
D. A. Ladeyschikov, M. S. Kirsanova, A. P. Tsivilev +1
The article deals with observations of star-forming regions S231-S235 in 'quasi-thermal' lines of ammonia (NH), cyanoacetylene (HCN) and maser lines of methanol (CHOH)…
Towards detecting methanol emission in low-mass protoplanetary discs with ALMA: The role of non-LTE excitation
S. Yu. Parfenov, D. A. Semenov, A. M. Sobolev +1
The understanding of organic content of protoplanetary discs is one of the main goals of the planet formation studies. As an attempt to guide the observational searches for weak li…
Star formation in the S233 region
D. A. Ladeyschikov, A. M. Sobolev, S. Yu. Parfenov +2
The main objective of this paper is to study the possibility of triggered star formation on the border of the HII region S233, which is formed by a B-star. Using high-resolution sp…
On the Class II Methanol Maser Periodic Variability due to the Rotating Spiral Shocks in the Gaps of Disks Around Young Binary Stars
S. Yu. Parfenov, A. M. Sobolev
We argue that the periodic variability of Class II methanol masers can be explained by variations of the dust temperature in the accretion disk around proto-binary star with at lea…