DarkSide-50 532-day dark matter search with low-radioactivity argon

T. Alexander,A. Alton,G. Araujo,M. Ave,H.O. Back,B. Baldin,G. Batignani,K. Biery,V. Bocci,G. Bonfini,W. Bonivento,B. Bottino,F. Budano,S. Bussino,M. Cadeddu,Mariano Cadoni,F. Calaprice,A. Caminata,N. Canci,A. Candela,M. Caravati,M. Cariello,M. Carlini,M. Carpinelli,S. Catalanotti,V. Cataudella,P. Cavalcante,S. Cavuoti,A. Chepurnov,C. Cicalò,A.G. Cocco,G. Covone,D. D’Angelo,M. D’Incecco,D. D’Urso,S. Davini,A. Candia,S. Cecco,M. Deo,G. Filippis,G. Rosa,M. Vincenzi,A. Derbin,A. Devoto,F. Eusanio,G. Pietro,C. Dionisi,M. Downing,E. Edkins,A. Empl,A. Fan,G. Fiorillo,R. Fitzpatrick,K. Fomenko,D. Franco,F. Gabriele,C. Galbiati,C. Ghiano,S. Giagu,C. Giganti,G. Giovanetti,O.E. Gorchakov,A. Goretti,F. Granato,M. Gromov,M. Guan,Y. Guardincerri,M. Gulino,B. Hackett,K. Herner,B. Hosseini,D. Hughes,P. Humble,E. Hungerford,An. Ianni,V. Ippolito,I. James,T. Johnson,K. Keeter,C. Kendziora,I. Kochanek,G. Koh,D. Korablëv,G. Korga,A. Kubankin,M. Kuss,M. Commara,M. Laí,X. Li,M. Lissia,G. Longo,Y. Ma,A.A. Machado,I. Machulin,A. Mandarano,L. Mapelli,S. Mari,J. Maricic,C. Martoff,A. Messina,P. Meyers,R. Milinčić,A. Monte,M. Morrocchi,B. Mount,V. Muratova,P. Musico,A. Agasson,A. Nozdrina,A. Oleinik,M. Orsini,F. Ortica,L. Pagani,M. Pallavicini,L. Pandola,E. Pantic,E. Paoloni,K. Pelczar,N. Pelliccia,A. Pocar,S. Pordes,S. Poudel,D. Pugachev,Hao Qian,F. Ragusa,M. Razeti,A. Razeto,B. Reinhold,A. Renshaw,M. Rescigno,Q. Riffard,A. Romani,B. Rossi,N. Rossi,D. Sablone,O. Samoylov,W. Sands,S. Sanfilippo,C. Savarese,B. Schlitzer,E. Segreto,Д. Семенов,А.V. Shchagin,A. Sheshukov,P. Singh,M. Skorokhvatov,O. Smirnov,A. Sotnikov,C. Stanford,S. Stracka,Y. Suvorov,R. Tartaglia,G. Testera,A. Tonazzo,P. Trinchese,E. Unzhakov,M. Verducci,A. Vishneva,B. Vogelaar,M. Wada,T. Waldrop,H. Wang,Y. Wang,A. Watson,S. Westerdale,Mariusz Wojcik,X. Xiang,Xiang Xiao,C. Yang,Ziping Ye,C. Zhu,G. Zuzel,Valerio Ippolito,C. Bacci,Corrado Cicalò