Yield of leptonic μ-e+ pairs in νμ N interactions in the SKAT bubble chamber
Korotkov V.A. , Kuznetsov E.P. , Makeev V.V. , Myagkov A.G. , Nikitin Yu.P. , Polyurush A.Yu. , Sokolov A.A. , Baranov D.S. , Ivanilov A.A. , Konyushko V.I. , Korablev V.M.
The results of analyzing μ ~e* pairs in νμ N interactions at 4-30 GeV, which were recorded in the SKAT bubble chamber, are presented. The procedure for determining the background for μ " e+ events is described. The yield of the μ ~ pairs at Ee+ > 400 Mev is obtained: Ν{νμ + Ν-+μ~ + e+ + -)/Ν{νμ + Ν -^u" + ...) = 0.35 ±0.14%.