86 citations · 1.3k across the 103 of their papers we have counts for
5 papers · 1 filter
New insights in giant molecular cloud hosting S147/S153 complex: signatures of interacting clouds
J. S. Dhanya, L. K. Dewangan, D. K. Ojha +1
In order to understand the formation of massive OB stars, we report a multi-wavelength observational study of a giant molecular cloud hosting the S147/S153 complex (size ~90 pc X 5…
Influence of Wolf-Rayet stars on surrounding star-forming molecular clouds
T. Baug, Richard de Grijs, L. K. Dewangan +5
We investigate the influence of Wolf-Rayet (W-R) stars on their surrounding star-forming molecular clouds. We study five regions containing W-R stars in the inner Galactic plane ($…
Cluster-forming site AFGL 5157: colliding filamentary clouds and star formation
L. K. Dewangan
We observationally investigate star formation (SF) process occurring in AFGL 5157 (area ~13.5 pc X 13.5 pc) using a multi-wavelength approach. Embedded filaments are seen in the {\…
Observational signatures of end-dominated collapse in the S242 filamentary structure
Lokesh K. Dewangan, Lev E. Pirogov, Olga L. Ryabukhina +2
We present new CO (13CO(1-0) and C18O(1-0)) and CS(2-1) line observations of an elongated filamentary structure (length ~30 pc) in the star-forming site S242, which were taken with…
Evidence of interacting elongated filaments in the star-forming site AFGL 5142
Lokesh K. Dewangan, Devendra K. Ojha, Tapas Baug +1
To probe the ongoing physical mechanism, we studied a wide-scale environment around AFGL 5142 (area ~25 pc x 20 pc) using a multi-wavelength approach. The Herschel column density (…