10 citations · 17 across the 5 of their papers we have counts for
5 papers
Hipparcos, Gaia, and RVs reveal that the radio emitting F star HD 220242 has an M dwarf companion, a likely source of the radio emission
Megan Delamer, Guðmundur Stefánsson, Suvrath Mahadevan +18
The detection of circularly polarized, low frequency radio emission offers the tantalizing possibility of the observation of interactions between stars and their possible substella…
Eccentric equatorial trajectories around a Kerr black hole as a QPO model for M82X-1
Prerna Rana, A. Mangalam
We study the bound orbit conditions for equatorial and eccentric orbits around a Kerr black hole both in the parameter space (, , ) representing the energy, angular moment…
Bound orbit domains in the phase space of the Kerr geometry
Prerna Rana, A. Mangalam
We derive the conditions for a non-equatorial eccentric bound orbit to exist around a Kerr black hole in two-parameter spaces: the energy, angular momentum of the test particle, sp…
Dynamics of accretion and winds in tidal disruption events
T. Mageshwaran, A. Mangalam
We have constructed self-similar models of a time-dependent accretion disk in both sub and super-Eddington phases with wind outflows for tidal disruption events (TDEs). The physica…
High Resolution X-ray Spectroscopy of G292.0+1.8/MSH 11-54
Jacco Vink, Johan Bleeker, Jelle Kaastra +1
We present a preliminary analysis of XMM-Newton observations of the oxygen-rich supernova remnant G292.0+1.8 (MSH 11-54). Although the spatial extent of the remnant is 8 arcmin the…