2 papers
astro-ph2005
Polarization of Starlight by Unresolved and Oblate Extra-solar Planet in Elliptical Orbit
Sujan Sengupta, Malay Maiti
We calculate the degree of linear polarization of radiation from stars having planets that may not be resolved spatially. We assume single scattering by water and silicate particul…
astro-ph2004
Observation of R-Band Variability of L Dwarfs
M. Maiti, S. Sengupta, P. S. Parihar +1
We report, for the first time, photometric variability of L dwarfs in band. Out of three L1 dwarfs (2MASS 1300+19, 2MASS 1439+19, and 2MASS 1658+70) observed, we have detected…