Upper limit on the absolute branching fraction for Ds+e+

Adler, J. et al.J. et al.AdlerMIN-ZU WANG2019-12-262019-12-261990https://scholars.lib.ntu.edu.tw/handle/123456789/440828Upper limit on the absolute branching fraction for Ds+e+journal article10.1103/PhysRevLett.64.1692-s2.0-11944264286https://www.scopus.com/inward/record.uri?eid=2-s2.0-11944264286&doi=10.1103%2fPhysRevLett.64.169&partnerID=40&md5=f3a16fad545d18423645da5c4671f2dc