Letter of Intent: Jinping Neutrino Experiment

John F. Beacom; Shaomin Chen; Jianping Cheng; Sayed N. Doustimotlagh; Yuanning Gao; Shao-Feng Ge; Guanghua Gong; Hui Gong; Lei Guo; Ran Han; Xingtao Huang; Jianmin Li; Jin Li; Mohan Li; Xueqian Li; Guey-Lin Lin; Zuowei Liu; William McDonough; Jian Tang; Linyan Wan; Yuanqing Wang; Zhe Wang; Zongyi Wang; Hanyu Wei; Yufei Xi; Ye Xu; Zhenwei Yang; Chunfa Yao; Minfang Yeh; Qian Yue; Liming Zhang; Yang Zhang; Zhihong Zhao; Yangheng Zheng; Xiang Zhou; Xianglei Zhu; Kai Zuber

doi:10.1088/1674-1137/41/2/023002

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arXiv · 1602.01733

Letter of Intent: Jinping Neutrino Experiment

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Abstract

Jinping Neutrino Experiment (Jinping) is proposed to significantly improve measurements on solar neutrinos and geoneutrinos in China Jinping Laboratory - a lab with a number of unparalleled features, thickest overburden, lowest reactor neutrino background, etc., which identify it as the world-best low-energy neutrino laboratory. The proposed experiment will have target mass of 4 kilotons of liquid scintillator or water-based liquid scintillator, with a fiducial mass of 2 kilotons for neutrino-electron scattering events and 3 kilotons for inverse-beta interaction events. A number of initial sensitivities studies have been carried out, including on the transition phase for the solar neutrinos oscillation from the vacuum to the matter effect, the discovery of solar neutrinos from the carbon-nitrogen-oxygen (CNO) cycle, the resolution of the high and low metallicity hypotheses, and the unambiguous separation on U and Th cascade decays from the dominant crustal anti-electron neutrinos in China.

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John F. Beacom, Shaomin Chen, Jianping Cheng, Sayed N. Doustimotlagh, Yuanning Gao, Shao-Feng Ge, Guanghua Gong, Hui Gong, Lei Guo, Ran Han, Xingtao Huang, Jianmin Li, Jin Li, Mohan Li, Xueqian Li, Guey-Lin Lin, Zuowei Liu, William McDonough, Jian Tang, Linyan Wan, Yuanqing Wang, Zhe Wang, Zongyi Wang, Hanyu Wei, Yufei Xi, Ye Xu, Zhenwei Yang, Chunfa Yao, Minfang Yeh, Qian Yue, Liming Zhang, Yang Zhang, Zhihong Zhao, Yangheng Zheng, Xiang Zhou, Xianglei Zhu, Kai Zuber. 2016-02-04. Letter of Intent: Jinping Neutrino Experiment. https://doi.org/10.1088/1674-1137/41/2/023002

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