分类： 物理学 >> 凝聚态:结构、力学和热性能 提交时间： 2017-03-26
摘要： The equivalence of two χ2 forms for linear function fit is proved by mathematical. The simplified R-value measurement are quoted to test the conclusion equivalence.
分类： 物理学 >> 凝聚态:结构、力学和热性能 提交时间： 2017-03-26
摘要： Q value, the ratio of charmless hadronic decays between ψ'and J/ψ, is evaluated to be (26.0 +/- 3.5)%. The dependence in evaluation is taken into account carefullyu, and several approaches are adopted to find out the correlation coefficient or covariance between different measurements.
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