37 citations · 193 across the 10 of their papers we have counts for
5 papers · 1 filter
Kinematics of the Young Stellar Objects associated with the Cometary Globules in the Gum Nebula
Rumpa Choudhury, H. C. Bhatt
An analysis of proper motion measurements of the Young Stellar Objects (YSOs) associated with the Cometary Globules (CGs) in the Gum Nebula is presented. While earlier studies base…
Kinematics of Vega-like stars: lifetimes and temporal evolution of circumstellar dust disks
P. Manoj, H. C. Bhatt
We have used the velocity dispersion as an age indicator to constrain the ages of a large sample of main sequence Vega-like stars in order to study the lifetimes and temporal evolu…
Circumstellar disks around Herbig Ae/Be stars: polarization, outflows and binary orbits
G. Maheswar, P. Manoj, H. C. Bhatt
The geometrical relationship between the distribution of circumstellar matter, observed optical linear polarization, outflows and binary orbital plane in Herbig Ae/Be stars is inve…
Non-emission line young stars of intermediate mass
P. Manoj, G. Maheswar, H. C. Bhatt
We present optical spectra of four intermediate mass candidate young stellar objects that have often been classified as Herbig Ae/Be stars. Typical Herbig Ae/Be emission features a…
Orbital decay of protostellar binaries in molecular clouds
U. Gorti, H. C. Bhatt
The evolution of a protostellar binary system is investigated while it is embedded in its parent molecular cloud core and acted upon by gas drag due to dynamical friction. Approxim…