Limits on Coupling of ${{\boldsymbol \mu}}$ to ${{\boldsymbol \nu}_{{x}}}$ as Function of ${\boldsymbol m}_{{{\boldsymbol \nu}_{{x}}}}$

Limits on $\vert \boldsymbol U_{1\boldsymbol j}{\times }\boldsymbol U_{2\boldsymbol j}\vert $ as Function of ${\boldsymbol m}_{{{\boldsymbol \nu}_{{j}}}}$ INSPIRE search

VALUE CL% DOCUMENT ID TECN  COMMENT
• • • We do not use the following data for averages, fits, limits, etc. • • •
$<3 \times 10^{-5}$ 90 1
BARANOV
1993
${\mathit m}_{{{\mathit \nu}_{{j}}}}$= 80 MeV
$<3 \times 10^{-6}$ 90 1
BARANOV
1993
${\mathit m}_{{{\mathit \nu}_{{j}}}}$= 160 MeV
$<6 \times 10^{-7}$ 90 1
BARANOV
1993
${\mathit m}_{{{\mathit \nu}_{{j}}}}$= 240 MeV
$<2 \times 10^{-7}$ 90 1
BARANOV
1993
${\mathit m}_{{{\mathit \nu}_{{j}}}}$= 320 MeV
$<9 \times 10^{-5}$ 90
BERNARDI
1986
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=25 MeV
$<3.6 \times 10^{-7}$ 90
BERNARDI
1986
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=100 MeV
$<3 \times 10^{-8}$ 90
BERNARDI
1986
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=200 MeV
$<6 \times 10^{-9}$ 90
BERNARDI
1986
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=350 MeV
$<0.01$ 90
BERGSMA
1983B
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=10 MeV
$<1 \times 10^{-5}$ 90
BERGSMA
1983B
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=140 MeV
$<7 \times 10^{-7}$ 90
BERGSMA
1983B
CNTR ${\mathit m}_{{{\mathit \nu}_{{j}}}}$=370 MeV
1  BARANOV 1993 is a search for neutrino decays into ${{\mathit e}^{+}}{{\mathit e}^{-}}{{\mathit \nu}_{{e}}}$ using a beam dump experiment at the 70 GeV Serpukhov proton synchrotron.
  References:
BARANOV 1993
PL B302 336 Search for Heavy Neutrinos at the IHEP-JINR Neutrino Detector
BERNARDI 1986
PL 166B 479 Search for Neutrino Decay
BERGSMA 1983B
PL 128B 361 A Search for Decays of Heavy Neutrinos