Measurement of the ? e and total 8 B solar neutrino fluxes with the Sudbury Neutrino Observatory phase-III data set
Measurement of the ? e and total 8 B solar neutrino fluxes with the Sudbury Neutrino Observatory phase-III data set
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的测量？
DOI：
10.1103/physrevc.87.015502
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发表时间：
2013
影响因子：
3.1
通讯作者：
Aharmim B
中科院分区：
文献类型：
--
作者：
Aharmim B
本文详细分析了萨德伯里中微子天文台（SNO） 385.17天的第三阶段太阳中微子数据集。重水靶中安装了he比例计数器阵列，以精确测量中微子-氘核中性电流相互作用的速率。这种确定总活跃b太阳中微子通量的技术在很大程度上独立于前几个阶段所采用的方法。活动中微子的总通量被测量到becms，与之前的测量结果和标准太阳模型一致。对太阳和反应堆中微子混合参数的全局分析得出了和的最佳拟合值。
This paper details the solar neutrino analysis of the 385.17-day phase-III data set acquired by the Sudbury Neutrino Observatory (SNO). An array ofHe proportional counters was installed in the heavy-water target to measure precisely the rate of neutrino-deuteron neutral-current interactions. This technique to determine the total activeB solar neutrino flux was largely independent of the methods employed in previous phases. The total flux of active neutrinos was measured to becms, consistent with previous measurements and standard solar models. A global analysis of solar and reactor neutrino mixing parameters yielded the best-fit values ofand.