Determination of small-scale magnetic fields on Sun-like stars in the near-infrared using CRIRES${}^{+}$

A. Hahlin, O. Kochukhov, A. D. Rains +18

We aim to characterise the small-scale magnetic fields for a sample of 16 Sun-like stars and investigate the capabilities of the newly upgraded near-infrared (NIR) instrument CRIRE…