output
20072026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

Showing 2018 · astro-ph.GAShow all

6 papers · 2 filters

astro-ph.GA2018★ 13 cited

Polarimetric and photometric investigation of a dark globule LDN 1225: distance, extinction law, and magnetic fields

Chakali Eswaraiah, Shih-Ping Lai, Yuehui Ma +7

We present the results based on the optical -band polarization observations of 280 stars distributed towards the dark globule LDN\,1225. {\it Gaia} data release 2 parallaxes alo…

astro-ph.GA2018★ 16 cited

The Planck Cold Clump G108.37-01.06: A Site of Complex Interplay between H II Regions, Young Clusters and Filaments

Somnath Dutta, Soumen Mondal, Manash R Samal +1

The {\it Planck} Galactic Cold Clumps (PGCCs) are the possible representations of the initial conditions and the very early stages of star formation. With an objective to understan…

astro-ph.GA2018★ 24 cited

Mass modelling of a superthin galaxy, FGC1540

Sushma Kurapati, Arunima Banerjee, Jayaram N. Chengalur +4

We present high resolution H{\sc i} 21cm Giant Meterwave Radio Telescope (GMRT) observations of the superthin galaxy FGC1540 with a spatial resolution of 10 8 and…

astro-ph.GA2018★ 15 cited

YSO jets in the Galactic Plane from UWISH2: V - Jets and Outflows in M17

Manash R. Samal, Wen-Ping Chen, Michihiro Takami +2

Jets and outflows are the first signposts of stellar birth. Emission in the H2 1-0S(1) line at 2.122 micron is a powerful tracer of shock excitation in these objects. Here we prese…

astro-ph.GA2018★ 19 cited

Evolution of Late-type Galaxies in a Cluster Environment: Effects of High-speed Multiple Encounters with Early-type Galaxies

Jeong-Sun Hwang, Changbom Park, Arunima Banerjee +1

Late-type galaxies falling into a cluster would evolve being influenced by the interactions with both the cluster and the nearby cluster member galaxies. Most numerical studies, ho…

astro-ph.GA2018★ 13 cited

Optical Photometric Variable Stars towards the Galactic \hii region NGC 2282

Somnath Dutta, Soumen Mondal, Santosh Joshi +3

We report here CCD -band time-series photometry of a young (25 Myr) cluster NGC 2282 to identify and understand the variability of pre-main-sequence (PMS) stars. The -band…