GNO Solar Neutrino Observations: Results for GNOI
GNO Collaboration: M.Altmann, M.Balata, P.Belli, E.Bellotti,, R.Bernabei, E.Burkert, C.Cattadori, G.Cerichelli, M.Chiarini, M.Cribier,, S.d'Angelo, G.Del Re, K.H.Ebert, F.v.Feilitzsch, N.Ferrari, W.Hampel,, J.Handt, E.Henrich, G.Heusser, J.Kiko, T.Kirsten, T.Lachenmaier,
TL;DR
This paper presents the initial results of the GNO solar neutrino experiment, measuring neutrino capture rates and comparing them with previous Gallex data, contributing to understanding solar neutrino flux.
Contribution
First GNO solar neutrino measurement results are reported, providing new data to compare with prior experiments and refine solar neutrino flux estimates.
Findings
GNOI measured a neutrino capture rate of approximately 66 SNU.
Combined GNOI and Gallex results yield a flux of about 74 SNU.
Results are consistent with previous measurements within error margins.
Abstract
We report the first GNO solar neutrino results for the measuring period GNOI, solar exposure time May 20, 1998 till January 12, 2000. In the present analysis, counting results for solar runs SR1 - SR19 were used till April 4, 2000. With counting completed for all but the last 3 runs (SR17 - SR19), the GNO I result is [65.8 +10.2 -9.6 (stat.) +3.4 -3.6 (syst.)]SNU (1sigma) or [65.8 + 10.7 -10.2 (incl. syst.)]SNU (1sigma) with errors combined. This may be compared to the result for Gallex(I-IV), which is [77.5 +7.6 -7.8 (incl. syst.)] SNU (1sigma). A combined result from both GNOI and Gallex(I-IV) together is [74.1 + 6.7 -6.8 (incl. syst.)] SNU (1sigma).
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.