Can a non-unitary effect be prominent in neutrino oscillation measurements?

L&Uuml; Lei; WANG Wen-Yu; XIONG Zhao-Hua

doi:10.1088/1674-1137/34/12/003

Chinese Physics C> 2010, Vol. 34> Issue(12) : 1791-1796 DOI: 10.1088/1674-1137/34/12/003

Can a non-unitary effect be prominent in neutrino oscillation measurements?

Abstract
HTML
Reference
Related

PDF

Abstract：
Subject to neutrino experiments, the mixing matrix of ordinary neutrinos can still have small violation from unitarity. We introduce a quasi-unitary matrix to interpret this violation and propose a natural scheme to parameterize it. A quasi-unitary factor Δ_QF is defined to be measured in neutrino oscillation experiments and the numerical results show that the improvement in experimental precision may help us figure out the secret of neutrino mixing.

References

[1]

Cleveland B T et al.Astrophys.J,1998,496:505[2] Fukuda Y et al.(Super-Kamiokande collaboration).Phys.Rev.Lett.,1999,82:2430[3] Stay M Bet al.(Super-Kamiokande collaboration).Phys.Rev.D,2004,69:011104[4] Apollonio Met al.(CHOOZ collaboration).Phys.Lett.B,1999,466:415[5] Cell-Mann M,Ramond P,Slansky R.Supergravity.NorthHolland,Amsterdam,1979.315; Yanagida T Proc.Workshop on the Unified Theory and Baryon Number in the Universe.KEK,Tsukuba,Japan,1979.95; Mohapatra R N,Senjanovi?G.Phys.Rev.Lett.,1980,44:912[6] WANG Y F,Whisnant K,XIONG Z H,YANC J M,Young B L (VLBL Study Group H2B-4).Phys.Rev.D,2002,65:073021; Endoh T,Morozurni T,XIONG Z H.Prog.Theor.Phys.,2004,111:123; CAO J,XIONG Z H,YANG J M,Eur.Phys.J.C,2004,32,245[7] Maki Z,Nakagawa M,Sakata S.Prog.Theor.Phys.,1962,28:870[8] Schechter J,Valle J W F.Phys.Rev.D,1980,22:2227;Phys.Rev.D,1982,25:774; Langacker P,London D.Phys.Rev.D,1988,38:907[9] Antusch S,Biggio C,Fernandez-Martinez E,Gavela M B,Lopez-Pavon J.JHEP0610,2006,084[10] Broncano A,Gavela M B,Jenkins E E.Phys.Lett.B,2003,552:177; 2006,636:330[11] Broncano A,Gavela M B,Jenkins E E.Nucl.Phys.B,2005,705:269[12] Fernandez-Martinez E,Gavela M B,Lopez-Pavon J,Yasuda O.Phys.Lett.B,2007,649:427[13] Goswami S,Ota T.Phys.Rev.D,2008,78:033012[14] XING Z Z,Phys.Lett.B,2008,660:515; XING Z Z,ZHOU S.Phys.Lett.B,2008,666:166; XING Z Z.arXiv:0901.0209[hep-ph] ; Prog.Theor.Phys.Suppl.,2010,180:112; arXiv:0905.3903[hep-ph] [15] YAO W M et al.(Particle Data Group).J.Phys.G,2006,33:1[16] Fogli G L,Lisi E,Marrone A,Palazzo A,Rotunno A M.Phys.Rev.Lett.,2008,101:141801

[1]	M. Novello , C. E. L. Ducap . How can the neutrino interact with the electromagnetic field?. Chinese Physics C, 2018, 42(1): 013102. doi: 10.1088/1674-1137/42/1/013102
[2]	Takuya Morozumi , Hideaki Okane , Hiroki Sakamoto , Yusuke Shimizu , Kenta Takagi , Hiroyuki Umeeda . Phenomenological aspects of possible vacua of a neutrino flavor model. Chinese Physics C, 2018, 42(2): 023102. doi: 10.1088/1674-1137/42/2/023102
[3]	Kai Zhou , Yun-Tao Song , Kai-Zhong Ding , Jian Ge , Kai Yao . Analytical solution of transverse oscillation in cyclotron using LP method. Chinese Physics C, 2018, 42(3): 037001. doi: 10.1088/1674-1137/42/3/037001
[4]	Sai Wang , Yi-Fan Wang , Dong-Mei Xia . Constraints on the sum of neutrino masses using cosmological data including the latest extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample. Chinese Physics C, 2018, 42(6): 065103. doi: 10.1088/1674-1137/42/6/065103
[5]	Fang-Yong Dong , Bao-Xi Sun , Jing-Long Pang . The Λ(1405) state in a chiral unitary approach with off-shell corrections to dimensional regularized loop functions. Chinese Physics C, 2017, 41(7): 074108. doi: 10.1088/1674-1137/41/7/074108
[6]	John F. Beacom , Shaomin Chen , Jianping Cheng , Sayed N. Doustimotlagh , Yuanning Gao , Guanghua Gong , Hui Gong , Lei Guo , Ran Han , Hong-Jian He , Xingtao Huang , Jianmin Li , Jin Li , Mohan Li , Xueqian Li , Wei Liao , Guey-Lin Lin , Zuowei Liu , William McDonough , Ondrej Šrámek , Jian Tang , Linyan Wan , Yuanqing Wang , Zhe Wang , Zongyi Wang , Hanyu Wei , Yufei Xi , Ye Xu , Xun-Jie Xu , Zhenwei Yang , Chunfa Yao , Minfang Yeh , Qian Yue , Liming Zhang , Yang Zhang , Zhihong Zhao , Yangheng Zheng , Xiang Zhou , Xianglei Zhu , Kai Zuber . Physics prospects of the Jinping neutrino experiment. Chinese Physics C, 2017, 41(2): 023002. doi: 10.1088/1674-1137/41/2/023002
[7]	Bao-Xi Sun , Fang-Yong Dong , Jing-Long Pang . Study of X(5568) in a unitary coupled-channel approximationof BK and B_sπ. Chinese Physics C, 2017, 41(7): 074104. doi: 10.1088/1674-1137/41/7/074104
[8]	Shivaramakrishna Singirala . Implications of fermionic dark matter on recent neutrino oscillation data. Chinese Physics C, 2017, 41(4): 043102. doi: 10.1088/1674-1137/41/4/043102
[9]	Ming-Yang Huang . Study of accelerator neutrino detection at a spallation source. Chinese Physics C, 2016, 40(6): 063002. doi: 10.1088/1674-1137/40/6/063002
[10]	Ran Han , Yu-Feng Li , Liang Zhan , William F McDonough , Jun Cao , Livia Ludhova . Potential of geo-neutrino measurements at JUNO. Chinese Physics C, 2016, 40(3): 033003. doi: 10.1088/1674-1137/40/3/033003
[11]	LIU Lang . No-core Monte Carlo shell model calculations with unitary correlation operator method and similarity renormalization group. Chinese Physics C, 2015, 39(5): 054103. doi: 10.1088/1674-1137/39/5/054103
[12]	ZHANG Yi-Chun , CHEN Xiao-Su , HE Miao , HUANG Xing-Tao , WANG Meng , LI Wei-Dong , ZHANG Zi-Ping . Mixing MC events in reactor neutrino experiment. Chinese Physics C, 2013, 37(1): 016201. doi: 10.1088/1674-1137/37/1/016201
[13]	WANG Bin , CHEN Ya-Zheng , LI Xue-Qian . Earthquake forecast via neutrino tomography. Chinese Physics C, 2011, 35(4): 325-332. doi: 10.1088/1674-1137/35/4/002
[14]	E. Tomasi-Gustafsson (on behalf of the PANDA collaboration) . Form factor measurements with PANDA at FAIR. Chinese Physics C, 2010, 34(6): 863-868. doi: 10.1088/1674-1137/34/6/041
[15]	GUO Xin-Heng , HUANG Ming-Yang , Young Bing-Lin . Supernova neutrino detection on earth. Chinese Physics C, 2010, 34(2): 257-261. doi: 10.1088/1674-1137/34/2/020
[16]	Young Bing-Lin . Current status of neutrino physics. Chinese Physics C, 2010, 34(2): 287-298. doi: 10.1088/1674-1137/34/2/026
[17]	GU Pei-Hong , BI Xiao-Jun , FENG Bo , YOUNG Bing-Lin , ZHANG Xin-Min . Detecting dark energy in long baseline neutrino oscillations. Chinese Physics C, 2008, 32(7): 530-535. doi: 10.1088/1674-1137/32/7/004
[18]	MA Hui-Zhou , XU Gang , LEI Ge , CAO Jian-She , MA Li , ZHANG Lei , YUE Jun-Hui , SUI Yan-Feng . Preliminary study of residual orbit oscillation in BEPCⅡ. Chinese Physics C, 2008, 32(10): 849-851. doi: 10.1088/1674-1137/32/10/017
[19]	Gao Xiaochun , Gao Jun , Fu Jian . Invariant-Related Unitary Transformation and the Evolution of the Wave Function of the Universe in Third-Quantized Cosmology. Chinese Physics C, 1996, 20(S1): 61-69.
[20]	Xie Jialin , Zhuang Jiejia , Huang Yongzhang , Zhang Lingyi , Lin Shaobo , Zhao Changnong , Li Lihua , Wu Gang , Wang Gang , Li Chengze , Su Jing , Zhong Yuanyuan , Wang Yanshan , Li Yonggui , Ying Runjie , Yang Xueping , Li Youmeng , Han Bin , Wu Qingwu , Zhang Yuzhen , Pan Weimin , Wang Jianwei , Zhang Liwen , Guo Kangzhu , Chang Xiangyun , Li Yanan , Dai Lisheng , Xu Jingqiang , Lu Huihua , Wang Bozhi , Reng Liangzhong , Tian Ruisheng , Fu Ensheng . Recent Progress of the Beijing FEL-Realizing Saturated Oscillation. Chinese Physics C, 1994, 18(S3): 307-314.

Access

Get Citation

LÜ Lei, WANG Wen-Yu and XIONG Zhao-Hua. Can a non-unitary effect be prominent in neutrino oscillation measurements?[J]. Chinese Physics C, 2010, 34(12): 1791-1796. doi: 10.1088/1674-1137/34/12/003

LÜ Lei, WANG Wen-Yu and XIONG Zhao-Hua. Can a non-unitary effect be prominent in neutrino oscillation measurements?[J]. Chinese Physics C, 2010, 34(12): 1791-1796. doi: 10.1088/1674-1137/34/12/003 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-04
Revised: 2010-02-21

Article Metric

Article Views(2594)
PDF Downloads(434)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Can a non-unitary effect be prominent in neutrino oscillation measurements?

Corresponding author: WANG Wen-Yu,

Received Date: 2010-02-04

Accepted Date: 2010-02-21

Available Online: 2010-12-05

Abstract:

Subject to neutrino experiments, the mixing matrix of ordinary neutrinos can still have small violation from unitarity. We introduce a quasi-unitary matrix to interpret this violation and propose a natural scheme to parameterize it. A quasi-unitary factor Δ_QF is defined to be measured in neutrino oscillation experiments and the numerical results show that the improvement in experimental precision may help us figure out the secret of neutrino mixing.

HTML

Reference (1)

Can a non-unitary effect be prominent in neutrino oscillation measurements?

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article