Reactor antineutrino experiments

	Reactor antineutrino experiments
	Daya Bay Collaboration
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2014
卷号	29 期号:27
关键词	NEUTRINO EXPERIMENTS
通讯作者	Lu, HQ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Yuquan Rd 19-B, Beijing 100049, Peoples R China.
英文摘要	Neutrinos are elementary particles in the standard model of particle physics. There are three flavors of neutrinos that oscillate among themselves. Their oscillation can be described by a 3x3 unitary matrix, containing three mixing angles theta(12), theta(23), theta(13), and one CP phase. Both theta(12) and theta(23) are known from previous experiments. theta(13) was unknown just two years ago. The Daya Bay experiment gave the first definitive nonzero value in 2012. An improved measurement of the oscillation amplitude sin(2) 2(theta(13)) = 0.090(-0.009)(+0.008) and the first direct measurement of the (nu) over bar (e) mass-squared difference vertical bar Delta m(ee)(2)vertical bar ( 2.59(-0.20)(+0.09)) x 10(-3) eV(2) were obtained recently. The large value of theta(13) boosts the next generation of reactor antineutrino experiments designed to determine the neutrino mass hierarchy, such as JUNO and RENO-50.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000344460800002
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/213809]
专题	高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Daya Bay Collaboration. Reactor antineutrino experiments[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2014,29(27).
APA	Daya Bay Collaboration.(2014).Reactor antineutrino experiments.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,29(27).
MLA	Daya Bay Collaboration."Reactor antineutrino experiments".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 29.27(2014).