Status of the Sudbury Neutrino Observatory

被引：0
作者：
I. T. Lawson
机构：
[1] University of Guelph,Department of Physics
来源：
Physics of Atomic Nuclei | 2004年 / 67卷
关键词：
Elementary Particle; Strong Evidence; Deuterium; Elastic Scattering; Neutrino Oscillation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Solar neutrinos from the decay of 8B have been detected at the Sudbury Neutrino Observatory via the charged-current (CC) and neutral-current (NC) reactions on deuterium and by the elastic scattering (ES) of electrons. The CCr eaction is sensitive exclusively to electron neutrinos, the NCr eaction is sensitive to all neutrino species, and the ES reaction also has a small sensitivity to muon and tau neutrinos. These measurements provided strong evidence that neutrinos change flavor as they propagate from the center of the Sun to the Earth at the 5.3σ level. It will also be shown that a global solar neutrino analysis of matter-enhanced neutrino oscillations of two active flavors strongly favors the large mixing angle solution.
引用
收藏
页码：1065 / 1075
页数：10
相关论文
共 22 条
  • [1] Cleveland B. T.(1998)undefined Astrophys. J. 496 505-undefined
  • [2] Hirata K. S.(1990)undefined Phys. Rev. Lett. 65 1297-undefined
  • [3] Abdurashitov J. N.(2002)undefined Zh. Éksp. Teor. Fiz. 122 211-undefined
  • [4] Hampel W.(1999)undefined Phys. Lett. B 447 127-undefined
  • [5] Altmann M.(2000)undefined Phys. Lett. B 490 16-undefined
  • [6] Fukuda S.(2001)undefined Phys. Rev. Lett. 86 5651-undefined
  • [7] Bahcall J. N.(2001)undefined Astrophys. J. 555 990-undefined
  • [8] Pinosonneault M. H.(1999)undefined Astrophys. J. 525 1032-undefined
  • [9] Basu S.(2002)undefined Phys. Rev. Lett. 89 011301-undefined
  • [10] Brun A. S.(1999)undefined IEEE Trans. Nucl. Sci. 46 873-undefined
123