Prospects of light sterile neutrino searches in long-baseline neutrino oscillations

doi:10.1007/JHEP06(2020)094

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	Prospects of light sterile neutrino searches in long-baseline neutrino oscillations
	Reyimuaji, Yakefu ; Liu, Chun 1
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2020
期号	6 页码:94
ISSN号	1029-8479
DOI	10.1007/JHEP06(2020)094
英文摘要	The neutrino oscillation probabilities in vacuum and matter are discussed, considering the framework of three active and one light sterile neutrinos. We study in detail the rephasing invariants and CP asymmetry observables, and investigate the four-neutrino oscillations in long-baseline neutrino experiments, such as DUNE, NO nu A and T2HK. Our results show that the matter effect enhances quite a significantly the oscillation probabilities of electron neutrino and electron antineutrino appearance channels within a certain energy range, while no considerable change arises in the CP asymmetry analysis due to the matter effect. Moreover, separation between the results with and without the sterile neutrino is not so significant and that is also affected by CP-violating phases. Comparing the results for these three experiments, all of them have similar features, nevertheless, sizes and separations of the oscillation probabilities in DUNE are bit larger.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27449]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Reyimuaji, Yakefu,Liu, Chun. Prospects of light sterile neutrino searches in long-baseline neutrino oscillations[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020(6):94.
APA	Reyimuaji, Yakefu,&Liu, Chun.(2020).Prospects of light sterile neutrino searches in long-baseline neutrino oscillations.JOURNAL OF HIGH ENERGY PHYSICS(6),94.
MLA	Reyimuaji, Yakefu,et al."Prospects of light sterile neutrino searches in long-baseline neutrino oscillations".JOURNAL OF HIGH ENERGY PHYSICS .6(2020):94.