EU Del: exploring the onset of pulsation-driven winds in giant stars

I. McDonald, A. A. Zijlstra, G. C. Sloan +5

We explore the wind-driving mechanism of giant stars through the nearby (117 pc), intermediate-luminosity ($L\approx 1600$ L${}_{\odot }$) star EU Del (HIP 101810, HD 196610). APEX obs…