Doubly-Charged Lepton Production Cross Section ( ${{\boldsymbol \mu}}{{\boldsymbol N}}$ Scattering) INSPIRE search

VALUE (cm${}^{2}$) EVTS DOCUMENT ID TECN CHG
• • • We do not use the following data for averages, fits, limits, etc. • • •
$<6. \times 10^{-38}$ 0 1
CLARK
1981
SPEC ++
1  CLARK 1981 is FNAL experiment with 209 GeV muon. Looked for ${{\mathit \mu}^{+}}$ nucleon $\rightarrow$ ${{\overline{\mathit \mu}}_{{P}}^{0}}$ X, ${{\overline{\mathit \mu}}_{{P}}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}{{\overline{\mathit \nu}}_{{\mu}}}$ and ${{\mathit \mu}^{+}}$ ${{\mathit n}}$ $\rightarrow$ ${{\mathit \mu}_{{P}}^{++}}$ X, ${{\mathit \mu}_{{P}}^{++}}$ $\rightarrow$ 2 ${{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ . Above limits are for $\sigma{}{\times }$BR taken from their mass-dependence plot figure 2.
  References:
CLARK 1981
PRL 46 299 Lower Limit on Neutral Heavy Muon Mass