Independent measurement of the neutrino mixing angleθ13via neutron capture on hydrogen at Daya Bay

التفاصيل البيبلوغرافية
العنوان: Independent measurement of the neutrino mixing angleθ13via neutron capture on hydrogen at Daya Bay
المؤلفون: S. S. Liu, Xiaohui Qian, J. Lee, H. L. H. Wong, C. E. Tull, A. Leung, Y. C. Lin, J. Yan, H. Y. Ngai, R. L. Gill, M. Ye, G. Hussain, Richard Rosero, E. Naumova, D. A. Dwyer, L. S. Wang, Y. L. Chan, Y. S. Yeh, D. M. Webber, X. L. Ji, Jen-Chieh Peng, Lin Yang, X. Xia, Yi Wei, J. K. C. Leung, J. Y. Fu, T. Wise, H. M. Steiner, D. W. Liu, Minfang Yeh, Qiumei Ma, Jinmei Liu, Jing Zhao, X. Y. Ma, Y. Q. Ma, Qinglong Wu, Y. H. Tam, V. Pec, P. Y. Lin, S. Hans, Z. P. Zhang, Y. B. Liu, H. J. Jiang, Christopher C. Yang, M. Qi, S. R. Ely, J. Y. Xu, S. H. Kettell, X. B. Ma, X. Wang, M. W. Kwok, Wenjie Wang, B. Roskovec, Baoqing Zeng, I. Mitchell, M. Bishai, Z. M. Wang, Li Zhou, Qingmin Zhang, Xi Chen, H. S. Chen, Guisen Li, Haoqi Lu, Juan Pedro Ochoa-Ricoux, L. M. Hu, Tian Xue, W. L. Zhong, J. P. Cummings, Vit Vorobel, L. H. Whitehead, Michael Kramer, Q. Y. Chen, Dejun Li, Honghan Gong, Maxim Gonchar, D. E. Jaffe, Y. F. Wang, Z. Isvan, Ziyan Deng, Xinglong Li, Wei Li, H. Z. Huang, Jianglai Liu, L. S. Pinsky, R. A. Johnson, Chun S. J. Pun, Miao He, Yaping Cheng, Siew Cheng Wong, Jiawen Zhang, Y. K. Heng, S. J. Patton, W. Q. Gu, Christopher G. White, Shaomin Chen, Jun Cao, Jiaheng Zou, W. Wang, B. B. Shao, Mengyun Guan, W. C. Lai, S. L. Zang, Jin Yu, Yaolin Zhao, K. T. McDonald, Bin Ren, Jim Napolitano, H. Y. Wei, H. L. Zhuang, M. C. McFarlane, K. V. Tsang, R. H.M. Tsang, Li Chang, Zhiyong Zhang, H. Themann, Xiao Tang, Dmitry V. Naumov, Rupert Leitner, C. A. Lewis, Guanghua Gong, Y. B. Hsiung, R. D. McKeown, E. Draeger, Chi Lin, W. R. Edwards, J. F. Chang, T. Kwok, Guey-Lin Lin, K. Whisnant, M. V. Diwan, L. Y. Wang, Y. C. Tung, Y. Xu, Y. M. Zhang, X. T. Huang, F. Li, Y. K. Hor, J. J. Cherwinka, S. K. Lin, X. Q. Li, Zhongyuan Zhou, B. R. Littlejohn, Zhi-zhong Xing, P. Hinrichs, K. M. Heeger, Patrick Huber, Jinjuan Ren, Q. J. Li, C. Lu, X. C. Ruan, Y. Zhao, Jia Xu, Chao Zhang, X. F. Du, Bing-Lin Young, X. P. Ji, Yufeng Li, J. L. Xu, K. L. Jen, J. K. Xia, H. Liang, Yixue Chen, P. Jaffke, G. H. Han, B. Z. Hu, H. R. Band, Z. B. Li, W. Beriguete, Liangjian Wen, Guofu Cao, J. L. Sun, Simon Blyth, R. W. Hackenburg, Z. Wang, E. T. Worcester, F. Z. Qi, M. Z. Wang, Ming Chung Chu, J. de Arcos, T. Hu, W. Hu, Yan Zhang, A. B. Balantekin, L. Kang, N. Raper, L. E. Piilonen, F. H. Zhang, N. Y. Wang, B. Viren, H. Liu, X. H. Guo, C. H. Wang, S. Jetter, R. G. Wang, Y. H. Chang, Liang Zhan, Qingxian Zhang, M. T. Yang, Y. Nakajima, G. Y. Yu, Z. Y. Yu, S. H. Zhang, D. M. Xia, C. Chasman, J. B. Jiao, R. T. Lei, E. C. Huang, J. J. Ling, Q. W. Zhao, L. Q. Ge, Y. C. Zhang, Y. X. Zhang, L. Lebanowski, Y. Y. Ding, Yue Meng, Kam-Biu Luk, K. K. Kwan, L. J. Hu, Ilya Butorov, Fengpeng An, A. G. Olshevski, J. Monari Kebwaro, Yi Chen, Kwong Lau, G. X. Sun, Mengsu Yang, Igor Nemchenok, Zhijian Zhang, L. Zheng, J. M. Link, L. S. Littenberg, Zhi Ning
المصدر: Physical Review D. 90
بيانات النشر: American Physical Society (APS), 2014.
سنة النشر: 2014
مصطلحات موضوعية: Physics, Nuclear and High Energy Physics, Particle physics, Hydrogen, Oscillation, Gamma ray, chemistry.chemical_element, Daya Bay Reactor Neutrino Experiment, Nuclear physics, Neutron capture, chemistry, Neutrino, Neutrino oscillation, Charged current
الوصف: A new measurement of the θ_(13) mixing angle has been obtained at the Daya Bay Reactor Neutrino Experiment via the detection of inverse beta decays tagged by neutron capture on hydrogen. The antineutrino events for hydrogen capture are distinct from those for gadolinium capture with largely different systematic uncertainties, allowing a determination independent of the gadolinium-capture result and an improvement on the precision of the θ_(13) measurement. With a 217-day antineutrino data set obtained with six antineutrino detectors and from six 2.9 GW_(th) reactors, the rate deficit observed at the far hall is interpreted as sin^2 2θ_(13) = 0.083±0.018 in the three-flavor oscillation model. When combined with the gadolinium-capture result from Daya Bay, we obtain sin^2 2θ_(13) = 0.089±0.008 as the final result for the six-antineutrino-detector configuration of the Daya Bay experiment.
تدمد: 1550-2368
1550-7998
DOI: 10.1103/physrevd.90.071101
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::26ccd0319873e112ebfbde05d0bb8db2
https://doi.org/10.1103/physrevd.90.071101
Rights: OPEN
رقم الانضمام: edsair.doi...........26ccd0319873e112ebfbde05d0bb8db2
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15502368
15507998
DOI:10.1103/physrevd.90.071101