3 papers
astro-ph2001
Optical Photometry of the GRB 010222 Afterglow
R. Cowsik, T. P. Prabhu, G. C. Anupama +5
The optical afterglow of GRB 010222 was observed using the recently installed 2-m telescope at the Indian Astronomical Observatory, Hanle, and the telescopes at the Vainu Bappu Obs…
astro-ph1996
Reply to Comment on ``Dispersion Velocity of Galactic Dark Matter Particles'' by Gates et al (astro-ph/9606132)
R. Cowsik, Charu Ratnam, P. Bhattacharjee
Gates et al (astro-ph/9606132) have raised several issues in their Comment on our Letter (Phys. Rev. Lett. Vol. 76, p.3886 (1996); astro-ph/9605001). We clarify these issues and sh…
astro-ph1996
Reply to Comment on ``Dispersion Velocity of Galactic Dark Matter Particles'' by Evans (astro-ph/9606155)
R. Cowsik, Charu Ratnam, P. Bhattacharjee
In a recent Comment on our Letter (Phys. Rev. Lett, Vol 76, p 3886 (1996); astro-ph/9605001) Evans (astro-ph/9606155) has raised some issues concerning the specific choice of the d…