Solar neutrino results from the Sudbury Neutrino Observatory

被引：0

作者：

Lawson, IT ^{[1
]}

机构：

[1] Univ Guelph, Dept Phys, Guelph, ON N1G 2W1, Canada

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2002年 / 110卷

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D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Solar neutrinos from the decay of B-8 have been detected at the Sudbury Neutrino Observatory (SNO) via the charged-current (CC) reaction on deuterium and the elastic scattering (ES) of electrons. The CC reaction is sensitive exclusively to electron neutrinos while the ES reaction also has a small sensitivity to muon and tau neutrinos. The flux of electron neutrinos from B-8 decays measured by the CC reaction and ES reaction, assuming no flavour transformation, will be presented. These flux measurements provide evidence that there is a non-electron flavour active neutrino component in the solar flux. The total flux of active B-8 neutrinos will be presented and shown to be in good agreement with predictions of solar models.

引用

页码：308 / 310

页数：3

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