A study of antineutrino spectra from spent nuclear fuel at Daya Bay

ZHOU Bin; RUAN Xi-Chao; NIE Yang-Bo; ZHOU Zu-Ying; AN Feng-Peng; CAO Jun

doi:10.1088/1674-1137/36/1/001

Chinese Physics C> 2012, Vol. 36> Issue(1) : 1-5 DOI: 10.1088/1674-1137/36/1/001

A study of antineutrino spectra from spent nuclear fuel at Daya Bay

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Abstract：
The Daya Bay Reactor Antineutrino Experiment is designed to determine the as yet unknown neutrino mixing angle, θ₁₃, by measuring the disappearance of electron antineutrinos from several nuclear reactor cores. The projected sensitivity in sin²(2θ₁₃) of better than 0.01 at a 90% CL should be achieved after three years of data-taking. Antineutrinos emitted from spent nuclear fuel (SNF) distort the soft part of the energy spectrum. In this article, a calculation of the antineutrino spectra from the long-life isotopes in SNF is performed. A non-equilibrium generation of long half-life isotopes during the running time of the reactor is also analyzed. Finally, we show that the antineutrino event rate contribution from SNF, which has been stored in the SNF pool for several years, may be non-negligible.

[1]	F. P. An , A. B. Balantekin , M. Bishai , S. Blyth , G. F. Cao , J. Cao , J. F. Chang , Y. Chang , H. S. Chen , S. M. Chen , Y. Chen , Y. X. Chen , J. Cheng , Z. K. Cheng , J. J. Cherwinka , M. C. Chu , J. P. Cummings , O. Dalager , F. S. Deng , Y. Y. Ding , M. V. Diwan , T. Dohnal , D. Dolzhikov , J. Dove , M. Dvořák , D. A. Dwyer , J. P. Gallo , M. Gonchar , G. H. Gong , H. Gong , M. Grassi , W. Q. Gu , J. Y. Guo , L. Guo , X. H. Guo , Y. H. Guo , Z. Guo , R. W. Hackenburg , S. Hans , M. He , K. M. Heeger , Y. K. Heng , Y. K. Hor , Y. B. Hsiung , B. Z. Hu , J. R. Hu , T. Hu , Z. J. Hu , H. X. Huang , J. H. Huang , X. T. Huang , Y. B. Huang , P. Huber , D. E. Jaffe , K. L. Jen , X. L. Ji , X. P. Ji , R. A. Johnson , D. Jones , L. Kang , S. H. Kettell , S. Kohn , M. Kramer , T. J. Langford , J. Lee , J. H. C. Lee , R. T. Lei , R. Leitner , J. K. C. Leung , F. Li , H. L. Li , J. J. Li , Q. J. Li , R. H. Li , S. Li , S. C. Li , W. D. Li , X. N. Li , X. Q. Li , Y. F. Li , Z. B. Li , H. Liang , C. J. Lin , G. L. Lin , S. Lin , J. J. Ling , J. M. Link , L. Littenberg , B. R. Littlejohn , J. C. Liu , J. L. Liu , J. X. Liu , C. Lu , H. Q. Lu , K. B. Luk , B. Z. Ma , X. B. Ma , X. Y. Ma , Y. Q. Ma , R. C. Mandujano , C. Marshall , K. T. McDonald , R. D. McKeown , Y. Meng , J. Napolitano , D. Naumov , E. Naumova , T. M. T. Nguyen , J. P. Ochoa-Ricoux , A. Olshevskiy , H.-R. Pan , J. Park , S. Patton , J. C. Peng , C. S. J. Pun , F. Z. Qi , M. Qi , X. Qian , N. Raper , J. Ren , C. Morales Reveco , R. Rosero , B. Roskovec , X. C. Ruan , H. Steiner , J. L. Sun , T. Tmej , K. Treskov , W.-H. Tse , C. E. Tull , B. Viren , V. Vorobel , C. H. Wang , J. Wang , M. Wang , N. Y. Wang , R. G. Wang , W. Wang , W. Wang , X. Wang , Y. Wang , Y. F. Wang , Z. Wang , Z. Wang , Z. M. Wang , H. Y. Wei , L. H. Wei , L. J. Wen , K. Whisnant , C. G. White , H. L. H. Wong , E. Worcester , D. R. Wu , F. L. Wu , Q. Wu , W. J. Wu , D. M. Xia , Z. Q. Xie , Z. Z. Xing , H. K. Xu , J. L. Xu , T. Xu , T. Xue , C. G. Yang , L. Yang , Y. Z. Yang , H. F. Yao , M. Ye , M. Yeh , B. L. Young , H. Z. Yu , Z. Y. Yu , B. B. Yue , V. Zavadskyi , S. Zeng , Y. Zeng , L. Zhan , C. Zhang , F. Y. Zhang , H. H. Zhang , J. W. Zhang , Q. M. Zhang , S. Q. Zhang , X. T. Zhang , Y. M. Zhang , Y. X. Zhang , Y. Y. Zhang , Z. J. Zhang , Z. P. Zhang , Z. Y. Zhang , J. Zhao , R. Z. Zhao , L. Zhou , H. L. Zhuang , J. H. Zou , (Daya Bay Collaboration) . Antineutrino energy spectrum unfolding based on the Daya Bay measurement and its applications. Chinese Physics C, 2021, 45(7): 073001. doi: 10.1088/1674-1137/abfc38
[2]	Li-Hua Song , Lin-Wan Yan , Shang-Fei Xin . The study of gluon energy loss in cold nuclear matter from J/ψ production. Chinese Physics C, 2018, 42(12): 124103. doi: 10.1088/1674-1137/42/12/124103
[3]	Xiao-Dong Sun , Xi-Jun Wu , Bo Zheng , Dong Xiang , Ping Guo , Xiao-Hua Li . Systematic study of α preformation probability of nuclear isomeric and ground states. Chinese Physics C, 2017, 41(1): 014102. doi: 10.1088/1674-1137/41/1/014102
[4]	F. P. An , et al(Daya Bay Collaboration) . Improved measurement of the reactor antineutrino flux and spectrum at Daya Bay. Chinese Physics C, 2017, 41(1): 013002. doi: 10.1088/1674-1137/41/1/013002
[5]	Mahesh K , Manoj K . Nuclear structure study of some bubble nuclei in the light mass region using mean field formalism. Chinese Physics C, 2015, 39(6): 064102. doi: 10.1088/1674-1137/39/6/064102
[6]	WANG Jie , LU Xiao-Long , YAN Yan , WEI Zheng , WANG Jun-Run , RAN Jian-Ling , HUANG Zhi-Wu , LAN Chang-Lin , YAO Ze-En , SHEN Fei , LIANG Tian-Jiao . Study of an unfolding algorithm for D-T neutron energy spectra measurement using a recoil proton method. Chinese Physics C, 2015, 39(7): 076201. doi: 10.1088/1674-1137/39/7/076201
[7]	LI Yan-Yan , ZHANG Xue-Ying , JU Yong-Qin , MA Fei , ZHANG Hong-Bin , CHEN Liang , GE Hong-Lin , WAN Bo , LUO Peng , ZHOU Bin , ZHANG Yan-Bin , LI Jian-Yang , XU Jun-Kui , WANG Song-Lin , YANG Yong-Wei , YANG Lei . Study of neutron spectra in a water bath from a Pb target irradiated by 250 MeV protons. Chinese Physics C, 2015, 39(4): 044001. doi: 10.1088/1674-1137/39/4/044001
[8]	LI Dong-Cang , REN Zhong-Guo , YANG Lei , QI Zhong , MENG Xiang-Ting , HU Bi-Tao . A novel acquisition method for nuclear spectra based on pulse area analysis. Chinese Physics C, 2015, 39(4): 046201. doi: 10.1088/1674-1137/39/4/046201
[9]	LIU Ying-Biao , HE Miao , LIU Bei-Jiang , WANG Meng , MA Qiu-Mei , QI Fa-Zhi , ZENG Shan . Onsite data processing and monitoring for the Daya Bay experiment. Chinese Physics C, 2014, 38(8): 086001. doi: 10.1088/1674-1137/38/8/086001
[10]	F. P. An et al. (Daya Bay collaboration) . Improved measurement of electron antineutrino disappearance at Daya Bay. Chinese Physics C, 2013, 37(1): 011001. doi: 10.1088/1674-1137/37/1/011001
[11]	LIU Jian , CHU Yan-Yun , REN Zhong-Zhou , WANG Zai-Jun . Theoretical study of the central depression of nuclear charge density distribution by electron scattering. Chinese Physics C, 2012, 36(1): 48-54. doi: 10.1088/1674-1137/36/1/008
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[13]	XING Zhi-Zhong . Implications of the Daya Bay observation of θ₁₃ on the leptonic avor mixing structure and CP violation. Chinese Physics C, 2012, 36(4): 281-297. doi: 10.1088/1674-1137/36/4/L01
[14]	ren JETTER , Dan DWYER , JIANG Wen-Qi , LIU Da-Wei , WANG Yi-Fang , WANG Zhi-Min , WEN Liang-Jian . PMT waveform modeling at the Daya Bay experiment. Chinese Physics C, 2012, 36(8): 733-741. doi: 10.1088/1674-1137/36/8/009
[15]	XU Ji-Lei , GUAN Meng-Yun , YANG Chang-Gen , WANG Yi-Fang , ZHANG Jia-Wen , LU Chang-Guo , Kirk McDonald , Robert Hackenburg , Kwong Lau , Logan Lebanowski , Cullen Newsom , Lin Shih-Kai , Jonathan Link , MA Lie-Hua , Viktor Pec , Vit Vorobel , CHEN Jin , LIU Jin-Chang , ZHOU Yong-Zhao , LIANG Hao . Design and preliminary test results of Daya Bay RPC modules. Chinese Physics C, 2011, 35(9): 844-850. doi: 10.1088/1674-1137/35/9/011
[16]	MA Lie-Hua , WANG Yi-Fang , ZHANG Jia-Wen , Logan Lebanowski , Viktor Pec , XU Guang-Hua , CHEN Jin , XIE Yu-Guang , HAN Ji-Feng , ZHANG Qing-Min , QIAN Sen , NING Zhe . Study of RPC gas composition using Daya Bay RPCs. Chinese Physics C, 2010, 34(8): 1116-1121. doi: 10.1088/1674-1137/34/8/015
[17]	YAO Hai-Bo , WU Shi-Shu . Study of various charged ρ-meson masses in asymmetric nuclear matter. Chinese Physics C, 2009, 33(10): 842-847. doi: 10.1088/1674-1137/33/10/005
[18]	AN Feng-Peng , TIAN Xin-Chun , ZHAN Liang , CAO Jun . Systematic impact of spent nuclear fuel on θ₁₃ sensitivity at reactor neutrino experiment. Chinese Physics C, 2009, 33(9): 711-716. doi: 10.1088/1674-1137/33/9/001
[19]	YE Yan-Lin , ZHOU Xiao-Hong , LIU Wei-Ping , MA Yu-Gang , ZHANG Yu-Hu , XU Fu-Rong . Outline of the progress in the study of radioactive nuclear physics and super-heavy nuclei. Chinese Physics C, 2008, 32(S2): 1-7.
[20]	LI Xi-Guo , LI Yong-Qing . Study on effective masses of meson in dense nuclear matter. Chinese Physics C, 2008, 32(S2): 32-33.

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ZHOU Bin, RUAN Xi-Chao, NIE Yang-Bo, ZHOU Zu-Ying, AN Feng-Peng and CAO Jun. A study of antineutrino spectra from spent nuclear fuel at Daya Bay[J]. Chinese Physics C, 2012, 36(1): 1-5. doi: 10.1088/1674-1137/36/1/001

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Received: 2011-05-25
Revised: 2011-06-30

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

A study of antineutrino spectra from spent nuclear fuel at Daya Bay

Corresponding author: ZHOU Bin,

Corresponding author: RUAN Xi-Chao,

Received Date: 2011-05-25

Accepted Date: 2011-06-30

Available Online: 2012-01-05

Abstract: The Daya Bay Reactor Antineutrino Experiment is designed to determine the as yet unknown neutrino mixing angle, θ₁₃, by measuring the disappearance of electron antineutrinos from several nuclear reactor cores. The projected sensitivity in sin²(2θ₁₃) of better than 0.01 at a 90% CL should be achieved after three years of data-taking. Antineutrinos emitted from spent nuclear fuel (SNF) distort the soft part of the energy spectrum. In this article, a calculation of the antineutrino spectra from the long-life isotopes in SNF is performed. A non-equilibrium generation of long half-life isotopes during the running time of the reactor is also analyzed. Finally, we show that the antineutrino event rate contribution from SNF, which has been stored in the SNF pool for several years, may be non-negligible.

A study of antineutrino spectra from spent nuclear fuel at Daya Bay

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