# $\phi _{{{\boldsymbol \nu}_{{\mu}}}+{{\boldsymbol \nu}_{{\tau}}}}$ (${}^{8}\mathrm {B}$) INSPIRE search

Nonelectron-flavor active neutrino component (${{\mathit \nu}_{{\mu}}}$ and ${{\mathit \nu}_{{\tau}}}$) in the ${}^{8}\mathrm {B}$ solar-neutrino flux.

VALUE ($10^{6}$ cm${}^{-2}$s${}^{-1}$) DOCUMENT ID TECN  COMMENT
• • • We do not use the following data for averages, fits, limits, etc. • • •
$3.26$ $\pm0.25$ ${}^{+0.40}_{-0.35}$ 1
 2005 A
SNO From ${{\mathit \phi}_{{NC}}}$, ${{\mathit \phi}_{{CC}}}$, and ${{\mathit \phi}_{{ES}}}$; ${}^{8}\mathrm {B}$ shape not const.
$3.09$ $\pm0.22$ ${}^{+0.30}_{-0.27}$ 1
 2005 A
SNO From ${{\mathit \phi}_{{NC}}}$, ${{\mathit \phi}_{{CC}}}$, and ${{\mathit \phi}_{{ES}}}$; ${}^{8}\mathrm {B}$ shape constrained
$3.41$ $\pm0.45$ ${}^{+0.48}_{-0.45}$ 2
 2002
SNO From ${{\mathit \phi}_{{NC}}}$, ${{\mathit \phi}_{{CC}}}$, and ${{\mathit \phi}_{{ES}}}$
$3.69$ $\pm1.13$ 3
 2001
Derived from SNO+SuperKam, water Cherenkov
1  AHARMIM 2005A measurements were made with dissolved NaCl (0.195$\%$ by weight) in heavy water over the period between July 26, 2001 and August 28, 2003, corresponding to 391.4 live days, and update AHMED 2004A. The $\mathit CC$, $\mathit ES$, and $\mathit NC$ events were statistically separated. In one method, the ${}^{8}\mathrm {B}$ energy spectrum was not constrained. In the other method, the constraint of an undistorted ${}^{8}\mathrm {B}$ energy spectrum was added for comparison with AHMAD 2002 results.
2  AHMAD 2002 deduced the nonelectron-flavor active neutrino component (${{\mathit \nu}_{{\mu}}}$ and ${{\mathit \nu}_{{\tau}}}$) in the ${}^{8}\mathrm {B}$ solar-neutrino flux, by combining the charged-current result, the ${{\mathit \nu}}{{\mathit e}}$ elastic-scattering result and the neutral-current result. The complete description of the SNO Phase I data set is given in AHARMIM 2007 .
3  AHMAD 2001 deduced the nonelectron-flavor active neutrino component (${{\mathit \nu}_{{\mu}}}$ and ${{\mathit \nu}_{{\tau}}}$) in the ${}^{8}\mathrm {B}$ solar-neutrino flux, by combining the SNO charged-current result (AHMAD 2001 ) and the Super-Kamiokande ${{\mathit \nu}}{{\mathit e}}$ elastic-scattering result (FUKUDA 2001 ).
References:
 AHARMIM 2005A
PR C72 055502 Search for Periodicities in the ${}^{8}\mathrm {B}$ Solar Neutrino Flux Measured by the Sudbury Neutrino Observatory
PRL 87 071301 Measurement of Charged Current Interactions Produced by ${}^{8}\mathrm {B}$ Solar Neutrinos at the SUDBURY Neutrino Observatory