Latest News from Sno
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چکیده
From the initial pure D 2 O phase, the SNO experiment has measured the flux of 8 B solar neutrinos via CC, NC, and ES interactions.
منابع مشابه
News about Ν’s
We review new results in neutrino physics, including the latest data of the Super-Kamiokande, SNO and K2K experiments.
متن کاملFrom neutrons to neutrinos: On the trail of solar fusion and terrestrial fission
In December 2002, the Japan-based Kamioka Liquid scintillator Anti Neutrino Detector (KamLAND) collaboration announced that its measured rate of antineutrino fluxes from fission reactions in nuclear reactors was smaller than theoretically expected. In September 2003, The Canada-based Sudbury Neutrino Observatory (SNO) collaboration released its latest data on neutrinos from the sun. They conclu...
متن کاملDetermination of Neutrino mixing parameters after SNO oscillation evidence
An updated analysis of all available neutrino oscillation evidence in Solar experiments (SK day and night spectra, global rates from Homestake, SAGE and GALLEX) including the latest SNOCC and NC data is presented. Assuming that the shape of the SNO CC energy spectrum is undistorted and using the information provided by SNO we obtain, for the fraction of electron neutrinos remaining in the solar...
متن کاملStructural and Optical Study of SnO Nanoparticles Synthesized Using Microwave–Assisted Hydrothermal Route
SnO nanoparticles were synthesized using microwave–assisted hydrothermal method. It was noticed that at 300 and 600 watt microwave power, SnO formed and remained in the tetragonal phase. At 900 watt, SnO2 started appearing and a mixture of SnO and SnO2 phases coexisted. The particle size varied from ~2 to ~13 nm at 300 to 900 watt radiation power. The UV-V absorption spectra showed the excitoni...
متن کاملNeutrinos in astroparticle physics
I briefly discuss the role of neutrinos as probes in astroparticle physics and review the status of neutrino oscillation parameters as of June 2006, including recent fluxes, and latest SNO, K2K and MINOS results. I comment on the origin of neutrino masses in seesaw-type and low-scale models and mention some of their experimental signals.
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تاریخ انتشار 2003