136 citations · 394 across the 8 of their papers we have counts for
7 papers · 1 filter
New Observational Constraints on the Winds of M Dwarf Stars
Brian E. Wood, Hans-Reinhard Mueller, Seth Redfield +8
High resolution UV spectra of stellar H I Lyman-alpha lines from the Hubble Space Telescope (HST) provide observational constraints on the winds of coronal main sequence stars, tha…
Tuning in to the radio environment of HD189733b
R. D. Kavanagh, A. A. Vidotto, D. Ó Fionnagáin +7
The hot Jupiter HD189733b is expected to be a source of strong radio emission, due to its close proximity to its magnetically active host star. Here, we model the stellar wind of i…
Studying stellar spin-down with Zeeman-Doppler magnetograms
V. See, M. Jardine, A. A. Vidotto +11
Magnetic activity and rotation are known to be intimately linked for low-mass stars. Understanding rotation evolution over the stellar lifetime is therefore an important goal withi…
Magnetic field and wind of Kappa Ceti: towards the planetary habitability of the young Sun when life arose on Earth
J. -D. do Nascimento, A. A. Vidotto, P. Petit C. Folsom +8
We report magnetic field measurements for Kappa1~Cet, a proxy of the young Sun when life arose on Earth. We carry out an analysis of the magnetic properties determined from spectro…
Winds of Planet Hosting Stars
B. A. Nicholson, M. W. Mengel, L. Brookshaw +6
The field of exoplanetary science is one of the most rapidly growing areas of astrophysical research. As more planets are discovered around other stars, new techniques have been de…
Modelling stellar coronal magnetic fields
Moira Jardine, Jean-Francois Donati, Doris Arzoumanian +1
Our understanding of the structure and dynamics of stellar coronae has changed dramatically with the availability of surface maps of both star spots and also magnetic field vectors…