Núñez, Alejandro; Agüeros, Marcel A.; Covey, Kevin R.; Hartman, Joel D.; Kraus, Adam L.; Bowsher, Emily C.; Douglas, Stephanie T.; López-Morales, Mercedes; Pooley, David A.; Posselt, Bettina; Saar, Steven H.; West, Andrew A.
(2015)
Empirical calibrations of the stellar age-rotation-activity relation (ARAR) rely on observations of the co-eval populations of stars in open clusters. We used the Chandra X-ray Observatory to study M37, a 500-Myr-old open ...