Super-Kamiokande: status and perspectives

Authors
Hayato, Y
Citation
Y. Hayato, Super-Kamiokande: status and perspectives, NUCL INST A, 451(1), 2000, pp. 86-95
Citations number
27
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
451
Issue
1
Year of publication
2000
Pages
86 - 95
Database
ISI
SICI code
0168-9002(20000821)451:1<86:SSAP>2.0.ZU;2-E
Abstract
We have updated the results on atmospheric and solar neutrinos from Super-K amiokande. The zenith-angle distributions of atmospheric neutrinos are pres ented. We have done a new analysis to distinguish nu(mu) <-> nu(tau) and nu (mu) <-> nu(s) oscillations. The preliminary result disfavored nu(mu) <-> n u(s) oscillations at about 2 sigma level. We also present the updated resul ts on the energy spectrum and day-night variation of solar neutrinos. (C) 2 000 Elsevier Science B.V. All rights reserved.