35 citations · 286 across the 24 of their papers we have counts for
4 papers · 1 filter
Polarimetric studies of comet Hale-Bopp
H. S. Das, A. K. Sen
In the present work, the non-spherical dust grain characteristics of comet Hale-Bopp are studied using the T-matrix method and the modified power law distribution function. It is f…
Polarimetric studies of comet Halley
H. S. Das, S. R. Das
In the present work, the non-spherical grain characteristics of comet Halley are analysed using the T-matrix method at and respectively. In order to ana…
Study of grain compositions in comet Levy 1990XX
H. S. Das, R. Bhattacharjee, B. K. Sinha +1
In the present work, the non-spherical dust grain characteristics of comet Levy 1990XX with different silicate grain compositions (both pyroxene and olivine) are studied using the…
An analysis of the distribution of background star polarization in dark clouds
A. K. Sen, T. Mukai, R. Gupta +1
The polarization observed for stars background to dark clouds (Bok Globules) is often used as diagnostic to study the ongoing star formation processes in these clouds. Such polariz…