TY  - JOUR
AU  - Cortés Contreras, Miriam
AU  - Montes Gutiérrez, David
PY  - 2020
DO  - 10.1051/0004-6361/202038279
SN  - 0004-6361
UR  - https://hdl.handle.net/20.500.14352/6648
T2  - Astronomy & Astrophysics
AB  - The He I infrared (IR) triplet at 10 830 Å is known as an activity indicator in solar-type stars and has become a primary diagnostic in exoplanetary transmission spectroscopy. He I IR lines are a tracer of the stellar extreme-ultraviolet irradiation...
LA  - eng
PB  - EDP Sciencies
KW  - Cool stars
KW  - H-alpha
KW  - Emission
KW  - Flare
KW  - Ca
KW  - Mass
KW  - Chromospheres
KW  - Catalog
KW  - Helium
TI  - The CARMENES search for exoplanets around M dwarfs: variability of the HeI line at 10 830 Å
TY  - journal article
VL  - 640
ER  -