84 citations · 376 across the 24 of their papers we have counts for
5 papers · 1 filter
V-LoTSS: The Circularly-Polarised LOFAR Two-metre Sky Survey
J. R. Callingham, T. W. Shimwell, H. K. Vedantham +44
We present the detection of 68 sources from the most sensitive radio survey in circular polarisation conducted to date. We use the second data release of the 144 MHz LOFAR Two-metr…
The strong suppression of Galactic cosmic rays reaching AU Mic b, c and Prox Cen b
A. L. Mesquita, D. Rodgers-Lee, A. A. Vidotto +1
The propagation of Galactic cosmic rays is well understood in the context of the solar system but is poorly studied for M dwarf systems. Quantifying the flux of cosmic rays reachin…
Radio masers on WX UMa: hints of a Neptune-sized planet, or magnetospheric reconnection?
Robert D. Kavanagh, Aline A. Vidotto, Harish K. Vedantham +3
The nearby M dwarf WX UMa has recently been detected at radio wavelengths with LOFAR. The combination of its observed brightness temperature and circular polarisation fraction sugg…
One year of AU Mic with HARPS: II -- stellar activity and star-planet interaction
Baptiste Klein, Norbert Zicher, Robert D. Kavanagh +8
We present a spectroscopic analysis of a 1-year intensive monitoring campaign of the 22-Myr old planet-hosting M dwarf AU Mic using the HARPS spectrograph. In a companion paper, we…
PION: Simulations of Wind-Blown Nebulae
Jonathan Mackey, Samuel Green, Maria Moutzouri +6
We present an overview of PION, an open-source software project for solving radiation-magnetohydrodynamics equations on a nested grid, aimed at modelling asymmetric nebulae around…