67 citations · 154 across the 9 of their papers we have counts for
Showing 2003 · astro-phShow all
3 papers · 2 filters
astro-ph2003
SN 2002ap, the hypernova of class Ic
S. B. Pandey, D. K. Sahu, G. C. Anupama +2
The supernova SN 2002ap was discovered in the outer regions of the nearby spiral M74 on January 29.4 UT. Early photometric and spectroscopic observations indicate the supernova bel…
astro-ph2003
Optical afterglow of the not so dark GRB 021211
S. B. Pandey, G. C. Anupama, R. Sagar +5
We determine Johnson and Cousins photometric CCD magnitudes for the afterglow of GRB 021211 during the first night after the GRB trigger. The afterglow was very faint a…
astro-ph2003★ 2 cited
Evolution of an afterglow with a hard electron spectrum
D Bhattacharya, L Resmi
Diffusive shock acceleration theory suggests that the ``universal'' energy spectrum of electrons with a power-law index p approximately equal to 2.3, commonly used to model GRB aft…