First Results from the DEAP-3600 Dark Matter Search with Argon at SNOLAB. - Amaudruz PA; Baldwin M; Batygov M; Beltran B; Bina CE; Bishop D; Bonatt J; Boorman G; Boulay MG; Broerman B; Bromwich T; Bueno JF; et al. (Physical review letters, 2018)