67 citations · 120 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2020★ 67 cited
How magnetic activity alters what we learn from stellar spectra
Lorenzo Spina, Thomas Nordlander, Andrew R. Casey +8
Magnetic fields and stellar spots can alter the equivalent widths of absorption lines in stellar spectra, varying during the activity cycle. This also influences the information th…
astro-ph.SR2020★ 12 cited
A new white dwarf companion to the star GJ 3346
M. Bonavita, C. Fontanive, S. Desidera +7
We present the discovery of a white dwarf companion at 3.6" from GJ3346, a nearby (42 mas) K star observed with SPHERE@VLT as part of an open time survey for faint companion…
astro-ph.EP2017★ 41 cited
New constraints on the disk characteristics and companion candidates around T Cha with VLT/SPHERE
A. Pohl, E. Sissa, M. Langlois +34
The transition disk around the T Tauri star T Cha possesses a large gap, making it a prime target for high-resolution imaging in the context of planet formation. We aim to find sig…