115 citations · 861 across the 47 of their papers we have counts for
5 papers · 1 filter
The shocked molecular layer in RCW 120
M. S. Kirsanova, Ya. N. Pavlyuchenkov, A. O. H. Olofsson +2
Expansion of wind-blown bubbles or HII regions lead to formation of shocks in the interstellar medium, which compress surrounding gas into dense layers. We made spatially and veloc…
Impact of HAC evolution on the formation of small hydrocarbons in the Orion Bar and the Horsehead PDRs
M. S. Murga, A. I. Vasyunin, M. S. Kirsanova
We study evolution of hydrogenated amorphous carbon (HAC) grains under harsh UV radiation in photo-dissociation regions (PDRs) near young massive stars. Our aim is to evaluate the…
Star formation timescale in the molecular filament WB 673
O. L. Ryabukhina, M. S. Kirsanova, C. Henkel +1
We present observations of ammonia emission lines toward the interstellar filament WB~673 hosting the dense clumps WB~673, WB~668, S233-IR and G173.57+2.43. LTE analysis of the lin…
Infrared appearance of wind-blown bubbles around young massive stars
Maria S. Kirsanova, Yaroslav N. Pavlyuchenkov
Thousands of ring-like bubbles appear on infrared images of the Galaxy plane. Most of these infrared bubbles form during expansion of HII regions around massive stars. However, the…
PDRs4All: A JWST Early Release Science Program on radiative feedback from massive stars
Olivier Berné, Émilie Habart, Els Peeters +134
Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstell…