65 citations · 369 across the 32 of their papers we have counts for
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Probing the magnetospheres of hot magnetic stars using ECME
Barnali Das, Poonam Chandra, Gregg A. Wade +2
We discuss Electron Cyclotron Maser Emission (ECME), observed in the form of highly circularly polarized pulses, from a few hot magnetic stars. This emission is one of the manifest…
The fifth main sequence magnetic B-type star showing coherent radio emission: is this really a rare phenomenon?
Barnali Das, Poonam Chandra, Matt. E. Shultz +1
We report the discovery of intense, highly directional radio emission from the Bp star HD 35298, which we interpret as the consequence of Electron Cyclotron Maser Emission (ECME).…
The accelerating rotation of the magnetic He-weak star HD 142990
M. Shultz, Th. Rivinius, B. Das +2
HD 142990 (V 913 Sco; B5 V) is a He-weak star with a strong surface magnetic field and a short rotation period ( d). While it is clearly a rapid rotator, recent…
Detection of coherent emission from the Bp star HD 142990 at uGMRT frequencies
Barnali Das, Poonam Chandra, M. E. Shultz +1
HD 142990 is a Bp-type star with a nearly dipolar surface magnetic field of kG strength. Recently Lenc et al. (2018) reported the tentative discovery of Electron Cyclotron Maser Em…
Evolution of the progenitors of SNe 1993J and 2011dh revealed through late time radio and X-ray studies
Esha Kundu, Peter Lundqvist, Elena Sorokina +6
We perform hydrodynamical simulations of the interaction between supernova (SN) ejecta and circumstellar medium (CSM) for SN 1993J and SN 2011dh, and calculate the radio and X-ray…