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arXiv hep-ph/0106339hep-phastro-phnucl-th
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用快速振荡的7 Be太阳中微子探测Δ m^2的扩展区域

Probing an extended region of Delta m^2 with rapidly oscillating 7Be solar neutrinos

A. J. Baltz

摘要:

如果能在实时实验中观测到7 Be太阳中微子,那么通过对由于地球绕太阳轨道偏心率而引起的真空振荡相位快速变化的适当分析,就能探测到Δ m^2的扩展区域。对于最大真空混合的情况,如果Δ m^2位于~10^{-10}-6 X 10^{-9}(eV)^2的范围内,则对一年时间的预期数据进行傅立叶分析可以唯一地挑出Δ m^2。

英文摘要:

If 7Be solar neutrinos can be observed in real time experiments, then an extended region of Delta m^2 can be probed by a proper analysis of the rapidly changing phase of vacuum oscillations due to the eccentricity of the earth's orbit about the sun. For the case of maximal vacuum mixing, a kind of Fourier analysis of expected data for one year's time could uniquely pick out Delta m^2 if it lies in the region ~10^{-10} - 6 X 10^{-9} (eV)^2.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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