(A) Neutrino fluxes and event ratios

Total Flux of Active hep Solar Neutrinos

INSPIRE   PDGID:
S067HPT
Total flux of active neutrinos (${{\mathit \nu}_{{e}}},{{\mathit \nu}_{{\mu}}},{{\mathit \nu}_{{\tau}}}$).
VALUE ($ 10^{5} $ cm${}^{-2}$s${}^{-1}$) CL% DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$<1.8$ 90 1
AGOSTINI
2020A
 BORX ${{\mathit \nu}_{{e}}}{{\mathit e}}$ scattering and ${}^{12}\mathrm {C}({{\mathit \nu}},{{\mathit \nu}}$')${}^{12}\mathrm {C}^{*}$
$<0.3$ 90 2
AHARMIM
2020
SNO CC, NC, ${{\mathit \nu}_{{e}}}{{\mathit e}}$ scattering
$<2.2$ 90 3
AGOSTINI
2018B
 BORX ${{\mathit \nu}_{{e}}}{{\mathit e}}$ scattering rate
1  AGOSTINI 2020A obtained this result from an upper limit of the ${{\mathit \nu}_{{e}}}{{\mathit e}}$ elastic scattering rate and NC-mediated inelastic scattering on carbon nuclei with 15.1 MeV deexcitation $\gamma $-ray for the hep neutrino. The dataset corresponds to an effective exposure of 0.745 kt$\cdot{}$yr from November 2009 to October 2017. A FADC DAQ system, optimized for the acquisition of high-energy events was used for data collection. The MSW-LMA oscillation parameters derived by ESTEBAN 2017 were assumed.
2  AHARMIM 2020 uses the entire SNO dataset, corresponding to 2.47 kton$\cdot{}$yrs of exposure after fiducialization. With the D$_{2}$O target, SNO was sensitive to charged current, neutral current, and elastic scattering channels.
3  AGOSTINI 2018B obtained this result from an upper limit of the ${{\mathit \nu}_{{e}}}{{\mathit e}}$ elastic scattering rate for the hep neutrino using the dataset corresponding to an exposure of 0.8 kt$\cdot{}$yr and assuming the MSW-LMA oscillation parameters derived by ESTEBAN 2017 .
References:
AGOSTINI 2020A
PR D101 062001 Improved measurement of $^8$B solar neutrinos with $1.5 kt·y$ of Borexino exposure
AHARMIM 2020
PR D102 062006 Search for $hep$ solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory
AGOSTINI 2018B
NAT 562 505 Comprehensive measurement of $pp$-chain solar neutrinos