242 citations · 568 across the 18 of their papers we have counts for
4 papers · 1 filter
Re-analysing the dynamical stability of the HD 47366 planetary system
J. P. Marshall, R. A. Wittenmyer, J. Horner +5
Multi-planet systems around evolved stars are of interest to trace the evolution of planetary systems into the post-main sequence phase. HD 47366, an evolved intermediate mass star…
A Jovian planet in an eccentric 11.5 day orbit around HD1397 discovered by TESS
L. D. Nielsen, F. Bouchy, O. Turner +36
The Transiting Exoplanet Survey Satellite TESS has begun a new age of exoplanet discoveries around bright host stars. We present the discovery of HD 1397b (TOI-120.01), a giant pla…
The Surface Magnetic Activity of the Weak-Line T Tauri Stars TWA 9A and V1095 Sco
B. A. Nicholson, G. A. J. Hussain, J. -F. Donati +5
We present a detailed analysis of high-resolution spectropolarimetric observations of the weak-line T Tauri stars (wTTSs) TWA 9A and V1095 Sco as part of a wider sur- vey of magnet…
The relation between stellar magnetic field geometry and chromospheric activity cycles II: The rapid 120 day magnetic cycle of Tau Bootis
S. V. Jeffers, M. Mengel, C. Moutou +7
One of the aims of the BCool programme is to search for cycles in other stars and to understand how similar they are to the Sun. In this paper we aim to monitor the evolution of $τ…