Search for the rare decay D+ -> D(0)e(+)nu(e)

Çetin, Serkant Ali2020-11-242020-11-242017-11-13https://hdl.handle.net/11411/2709https://doi.org/10.1103/PhysRevD.96.092002Using a data set with an integrated luminosity of 2.93 fb(-1) collected at root s = 3.773 GeV with the BESIII detector operating at the BEPCII storage rings, we search for the rare decay D+ -> D(0)e(+)nu(e). No signal events are observed. We set the upper limit on the branching fraction for D+ -> D(0)e(+)nu(e) to be 1.0 x 10(-4) at the 90% confidence level.eninfo:eu-repo/semantics/openAccessSearch for the rare decay D+ -> D(0)e(+)nu(e)Article2-s2.0-8503767630810.1103/PhysRevD.96.092002Q1Q1WOS:000414959300002