4 papers
Study of Fe K-alpha lines in Non-magnetic Cataclysmic Variables using Chandra HEG data
V. R. Rana, K. P. Singh, E. M. Schlegel +1
Results from a study of Fe K-alpha emission lines for a sample of six non-magnetic Cataclysmic Variables (CVs) using the high resolution X-ray data from the Chandra High Energy Tra…
Accretion mode changes in Centaurus X-3
B. Paul, H. Raichur, U. Mukherjee
We report here discovery of the existence of two different accretion modes in the high mass X-ray binary pulsar Cen X-3 during its high states. The multiband X-ray light curves of…
Baby supernovae through the looking glass at long wavelengths
Poonam Chandra, Alak Ray
We emphasize the importance of observations of young supernovae in wide radio band. We argue on the basis of observational results that only high or only low frequency data is not…
X-ray and radio bright type Ic SN 2002ap -- a hypernova without an associated GRB
F. K. Sutaria, A. Ray, P. Chandra
Combined X-ray (0.3 -10 keV) and Radio (0.61 and 1.42 GHz) observations of the type Ic SN 2002ap are used here, to determine the origins of the prompt X-ray and Radio emission from…