陈少敏

• 1:清华大学工程物理系
• 2:清华大学高能物理研究中心
• 3:辐射物理与成像教育部重点实验室

摘要(Abstract)：

中微子是目前粒子物理、核物理、地球物理与天体物理及宇宙学研究中的一个交叉热门研究方向.2015年10月6日,瑞典皇家科学院宣布2015年诺贝尔物理学奖授予梶田隆章(Takaaki Kajita)和阿瑟·麦克唐纳(Arthur B.McDonald),以表彰他们在发现中微子振荡也就是中微子有质量上所作出的贡献.本文将从中微子物理发展历史角度介绍中微子实验的过去、当前状况及未来发展,尤其是通过侧重对中微子振荡实验的介绍来解读该奖项.最后,还介绍了国内目前正在开展与拟议建设的中微子实验.

关键词(KeyWords)： 中微子;中微子质量;中微子振荡;中微子实验

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划(973计划)课题“大亚湾中微子实验的物理研究”(编号:2013CB834302);; 国家自然科学基金重点项目“低能反电子中微子的实验研究”(编号:11235006)

作者(Author): 陈少敏

参考文献(References)：

• [1] 诺贝尔奖官方网站www.nobelprize.org.
• [2] Chadwick J,The intensity distribution in the magnetic spectrum of beta particles from radium(B+C)[J].Verh.Phys.Gesell,16(1914),383-391.
• [3] Pauli,W.Dear radioactive ladies and gentlemen[J].Phys.Today 31N9(1978)27.
• [4] ALEPH,DELPHI,L3,OPAL and SLD and LEP Electroweak Working Group and SLD Electroweak Group and SLD Heavy Flavour Group Collaborations(Schael,S.et al.).Precision electroweak measurements on the Z resonance[J].Phys.Rept.427(2006)257-454hep-ex/0509008SLAC-R-774.
• [5] Wu C S,Ambler E,Hayward R W,et al.Experimental test of parity conservation inβdecay[J].Physical Review,1957,105(4):1413-1415.
• [6] Goldhaber M,Grodzins L,Sunyar A W,Helicity of neutrinos[J].Phys.Rev.,1958,109(3),1015-1017.
• [7] Lee T D,Yang C N.Parity nonconservation and a two-component theory of the neutrino[J].Physical Review,1957,105(5):1671-1675.
• [8] Salam A.On parity conservation and neutrino mass[J].IL Nuovo Cimento,1957,5(1):299-301.
• [9] Pontecorvo B.Mesonium and antimesonium[J].Sov.Phys.Jetp.1958,6(2):429.
• [10] Maki Z,Nakagawa M,Sakata S.Remarks on the unified model of elementary particles[J].Progress of Theoretical Physics,1962,28(5):870-880.
• [11] Mikheev S P,Smirnov A Y.Resonant amplification of neutrino oscillations in matter and solar-neutrino spectroscopy[J].IL Nuovo Cimento C,1986,9(1):17-26.
• [12] Wolfenstein L.Neutrino oscillations in matter[J].Physical Review D,1978,17(1):2369-2374.
• [13] Cowan Jr.C.L,Reines F,Harrison F B,et al.Detection of the free neutrino:A confirmation.[J].Science,1956,124(3212):103-104.
• [14] Cooper N G.Celebrating the neutrino.Los Alamos Science,1997(25).
• [15] Fukuda Y,Hayakawa T,Ichihara E,et al.Erratum:Measurements of the solar neutrino flux from superkamiokande's first 300days[J].Physical Review Letters,1998,81(19):4279-4279.
• [16] Eguchi K,et al.,KamLAND Collaboration,.First results from KamLAND:Evidence for reactor anti-neutrino disappearance[J].Phys.Rev.Lett.,90(2003)021802.
• [17] Ahmad Q R,et al.SNO Collaboration.Measurement of the rate ofνe+d→p+p+e?interactions produced by 8B solar neutrinos at the sudbury neutrino observatory[J].Phys.Rev.Lett.87(2001),071301.
• [18] Ahmad Q R,et al.SNO Collaboration.Direct evidence for neutrino flavor transformation from neutral current interactions in the Sudbury Neutrino Observatory[J].Phys.Rev.Lett.89(2002),011301.
• [19] Bachcall J N,Serenelli A M,Basu S.Astrophys.J.Supp.165,400(2006).
• [20] Collaboration K,Ahn M H.Measurement of neutrino oscillation by the K2K experiment[J].Physical Review,2006,74(7):388-388.
• [21] Albright C H,Overview of neutrino mixing models and their mixing angle predictions[J].AIP Conf.Proc,1222,98(2010).
• [22] An F P,Bai J Z,Balantekin A B,et al.Observation of electron-antineutrino disappearance at daya day[J].Physical Review Letters,2012,108(17):1759-1761.
• [23] Ahn J K,Chebotaryov S,Choi J H,et al.Observation of reactor electron antineutrinos disappearance in the reno experiment[J].Phys.rev.lett,2012,108(19):1952-1954.
• [24] Abe Y,et al.Double-Chooz Collaboration.Indication for the disappearance of reactor electron antineutrinos in the Double Chooz experiment[J].Phys.Rev.Lett.108(2012),131801.
• [25] Hirata K,Kajita T,Koshiba M,et al.Observation of a neutrino burst from the supernova SN1987A.[J].Physical Review Letters,1987,58(14):1490-1493.
• [26] Bionta R M,et al.IMB Collaboration.Observation of a neutrino burst in coincidence with supernova SN 1987ain the large magellanic cloud[J].Physical Review Letters,1987,58 1494.
• [27] Sramek O,et al.Geophysical and geochemical constraints on geoneutrino fluxes from Earth's mantle[J].Earth Planet.Sci.Lett.361(2013)356-366.
• [28] 郑军卫,张志强,赵纪东.21世纪地球科学研究的重大科学问题[J].地球科学进展,2008,23(12):1260-1267.
• [29] Araki T,Enomoto S,Furuno K,et al.Experimental investigation of geologically produced antineutrinos with KamLAND[J].Nature,2005,436(7050):499-503.