The CMS collaboration, Khachatryan, V.Khachatryan, V.The CMS collaborationPAO-TI CHANGPISIN CHENKAI-FENG CHEN et al.2020-01-152020-01-152015https://scholars.lib.ntu.edu.tw/handle/123456789/450821[SDGs]SDG7Search for the production of dark matter in association with top-quark pairs in the single-lepton final state in proton-proton collisions at √S= 8TeVjournal article10.1007/JHEP06(2015)1212-s2.0-84934757800https://www.scopus.com/inward/record.uri?eid=2-s2.0-84934757800&doi=10.1007%2fJHEP06%282015%29121&partnerID=40&md5=ea17816749420dae8ee970c779a2e243