XIAO-GANG HE2018-09-102018-09-102004http://www.scopus.com/inward/record.url?eid=2-s2.0-2542485644&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/309794B → η(η′)K(π) in the standard model with flavor symmetryjournal article10.1103/PhysRevD.69.0740022-s2.0-2542485644