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In light of the recent neutrino experimental results from Daya Bay and RENO Collaborations, we construct a realistic tribimaximal-like Pontecorvo-Maki-Nakagawa-Sakata (PMNS) leptonic mixing matrix. Motivated by the Qin-Ma (QM)…

High Energy Physics - Phenomenology · Physics 2015-05-28 Y. H. Ahn , Hai-Yang Cheng , Sechul Oh

Precision measurement of the leptonic CP violating phase $\delta$ will suffer from the, then surviving, large uncertainty of sin^2 \theta_{23} of 10-20% in the experimentally interesting region near maximal mixing of \theta_{23}. We…

High Energy Physics - Phenomenology · Physics 2013-06-12 Hisakazu Minakata , Stephen J. Parke

Nailing down the unknown neutrino mixing angle theta_13 is one of the most important goals in current lepton physics. In this context, we perform a global analysis of neutrino oscillation data, focusing on theta_13, and including recent…

High Energy Physics - Phenomenology · Physics 2010-04-06 G. L. Fogli , E. Lisi , A. Marrone , A. Palazzo , A. M. Rotunno

Recent measurements of the lepton mixing angle $\theta_{13}$ by the Daya Bay and RENO reactor experiments are consistent with the relationship $\theta_{13}\approx \theta_C/\sqrt{2}$ where $ \theta_C$ is the Cabibbo angle. We propose…

High Energy Physics - Phenomenology · Physics 2015-06-05 S. F. King

We introduce a new index of the leptonic CP phase dependence $I_{\rm CP}$ and derive the maximal condition for this index in a simple and general form. $I_{\rm CP}\simeq 100%$ may be realized even in the JPARC experiment. In the case that…

High Energy Physics - Phenomenology · Physics 2009-11-11 Keiichi Kimura , Akira Takamura , Tadashi Yoshikawa

The technical breakthroughs of multiple detectors developed by Daya Bay and RENO collaborations have gotten great attention. Yet the optimal determination of neutrino mixing parameters from reactor data depends on the statistical method and…

High Energy Physics - Phenomenology · Physics 2014-09-23 Amir N. Khan , Douglas W. McKay , John P. Ralston

We propose the possibility of using the near detector at reactor neutrino experiments to probe the renormalization group (RG) running effect on the leptonic Dirac CP phase $\delta_D$. Although the reactor neutrino oscillation cannot…

High Energy Physics - Phenomenology · Physics 2025-07-08 Shao-Feng Ge , Chui-Fan Kong , Pedro Pasquini

The measurement of the deviation of the 2-3 leptonic mixing from maximal, D_23 = 1/2 - sin^2(theta_23), is one of the key issues for understanding the origin of the neutrino masses and mixing. In the three-neutrino context we study the…

High Energy Physics - Phenomenology · Physics 2008-11-26 M. C. Gonzalez-Garcia , M. Maltoni , A. Yu. Smirnov

The Double-Chooz experiment goal is to search for a non-vanishing value of the Theta13 neutrino mixing angle. This is the last step to accomplish prior moving towards a new era of precision measurements in the lepton sector. The current…

High Energy Physics - Experiment · Physics 2009-11-10 Th. Lasserre

Very soon a new generation of reactor and accelerator neutrino oscillation experiments - Double Chooz, Daya Bay, Reno and T2K - will seek for oscillation signals generated by the mixing parameter theta_13. The knowledge of this angle is a…

High Energy Physics - Experiment · Physics 2014-11-20 R. Battiston , M. Mezzetto , P. Migliozzi , F. Terranova

The measurements of the parameters of the neutrino mixing matrix in the present and future neutrino oscillation experiments at accelerators are presented. The perspectives for high intensity new neutrino facilities as SuperBeams, BetaBeams…

High Energy Physics - Phenomenology · Physics 2016-09-06 A. Guglielmi , M. Mezzetto , P. Migliozzi , F. Terranova

Double Chooz is a reactor neutrino experiment which investigates the last neutrino mixing angle; theta-13. It is necessary to measure reactor neutrino disappearance with precision 1% or better to detect finite value of theta-13. This…

High Energy Physics - Experiment · Physics 2019-08-13 Fumihiko Suekane

The Daya Bay Reactor Neutrino Experiment is designed to determine the yet unknown neutrino mixing angle theta_13 by measuring the disappearance of electron antineutrinos from several nuclear reactor cores, using multiple underground…

High Energy Physics - Experiment · Physics 2019-08-13 M. -C. Chu

However the allowed range of $\theta_{\odot}$ ($\theta_{12}$) did not change much with the inclusion of the KamLAND results. In this paper we probe if future data from KamLAND can increase the accuracy of the allowed range in…

High Energy Physics - Phenomenology · Physics 2009-11-10 Abhijit Bandyopadhyay , Sandhya Choubey , Srubabati Goswami

An approximation that is often used in fits to reactor and atmospheric neutrino data and in some studies of future neutrino oscillation experiments is to assume one dominant scale, $\Delta m^2$, of neutrino mass squared differences, in…

High Energy Physics - Phenomenology · Physics 2010-05-28 Irina Mocioiu , Robert Shrock

Tremendous progress has been achieved in neutrino oscillation physics during the last few years. However, the smallness of the $\t13$ neutrino mixing angle still remains enigmatic. The current best constraint comes from the CHOOZ reactor…

RENO (Reactor Experiment for Neutrino Oscillation) is the reactor neutrino experiment which has been taking data from August 2011 with two identical near and far detectors at Hanbit Nuclear Power Plant, Yonggwang, Korea. Using 1,500 live…

High Energy Physics - Experiment · Physics 2018-01-15 Myoung Youl Pac

The Daya Bay Reactor Neutrino Experiment is designed to determine precisely the neutrino mixing angle $\theta_{13}$ with a sensitivity better than 0.01 in the parameter sin$^22\theta_{13}$ at the 90% confidence level. To achieve this goal,…

Instrumentation and Detectors · Physics 2012-10-29 Daya Bay Collaboration , F. P. An , Q. An , J. Z. Bai , A. B. Balantekin , H. R. Band , W. Beriguete , M. Bishai , S. Blyth , R. L. Brown , G. F. Cao , J. Cao , R. Carr , J. F. Chang , Y. Chang , C. Chasman , H. S. Chen , S. J. Chen , S. M. Chen , X. C. Chen , X. H. Chen , X. S. Chen , Y. Chen , J. J. Cherwinka , M. C. Chu , J. P. Cummings , Z. Y. Deng , Y. Y. Ding , M. V. Diwan , E. Draeger , X. F. Du , D. Dwyer , W. R. Edwards , S. R. Ely , S. D. Fang , J. Y. Fu , Z. W. Fu , L. Q. Ge , R. L. Gill , M. Gonchar , G. H. Gong , H. Gong , Y. A. Gornushkin , L. S. Greenler , W. Q. Gu , M. Y. Guan , X. H. Guo , R. W. Hackenburg , R. L. Hahn , S. Hans , H. F. Hao , M. He , Q. He , W. S. He , K. M. Heeger , Y. K. Heng , P. Hinrichs , T. H. Ho , Y. K. Hor , Y. B. Hsiung , B. Z. Hu , T. Hu , T. Hu , H. X. Huang , H. Z. Huang , P. W. Huang , X. Huang , X. T. Huang , P. Huber , D. E. Jaffe , S. Jetter , X. L. Ji , X. P. Ji , H. J. Jiang , W. Q. Jiang , J. B. Jiao , R. A. Johnson , L. Kang , S. H. Kettell , M. Kramer , K. K. Kwan , M. W. Kwok , T. Kwok , C. Y. Lai , W. C. Lai , W. H. Lai , K. Lau , L. Lebanowski , M. K. P. Lee , R. Leitner , J. K. C. Leung , K. Y. Leung , C. A. Lewis , F. Li , G. S. Li , J. Li , Q. J. Li , S. F. Li , W. D. Li , X. B. Li , X. N. Li , X. Q. Li , Y. Li , Z. B. Li , H. Liang , C. J. Lin , G. L. Lin , S. K. Lin , S. X. Lin , Y. C. Lin , J. J. Ling , J. M. Link , L. Littenberg , B. R. Littlejohn , B. J. Liu , D. W. Liu , J. C. Liu , J. L. Liu , S. Liu , X. Liu , Y. B. Liu , C. Lu , H. Q. Lu , A. Luk , K. B. Luk , X. L. Luo , L. H. Ma , Q. M. Ma , X. Y. Ma , Y. Q. Ma , B. Mayes , K. T. McDonald , M. C. McFarlane , R. D. McKeown , Y. Meng , D. Mohapatra , Y. Nakajima , J. Napolitano , D. Naumov , I. Nemchenok , C. Newsom , H. Y. Ngai , W. K. Ngai , Y. B. Nie , Z. Ning , J. P. Ochoa-Ricoux , A. Olshevski , A. Pagac , S. Patton , V. Pec , J. C. Peng , L. E. Piilonen , L. Pinsky , C. S. J. Pun , F. Z. Qi , M. Qi , X. Qian , R. Rosero , B. Roskovec , X. C. Ruan , B. Seilhan , B. B. Shao , K. Shih , H. Steiner , P. Stoler , G. X. Sun , J. L. Sun , Y. H. Tam , H. K. Tanaka , X. Tang , Y. Torun , S. Trentalange , O. Tsai , K. V. Tsang , R. H. M. Tsang , C. Tull , B. Viren , V. Vorobel , C. H. Wang , L. S. Wang , L. Y. Wang , M. Wang , N. Y. Wang , R. G. Wang , W. Wang , X. Wang , Y. F. Wang , Z. Wang , Z. Wang , Z. M. Wang , D. M. Webber , Y. D. Wei , L. J. Wen , D. L. Wenman , K. Whisnant , C. G. White , L. Whitehead , J. Wilhelmi , T. Wise , H. L. H. Wong , J. Wong , F. F. Wu , Q. Wu , J. B. Xi , D. M. Xia , Q. Xiao , Z. Z. Xing , G. Xu , J. Xu , J. Xu , J. L. Xu , Y. Xu , T. Xue , C. G. Yang , L. Yang , M. Ye , M. Yeh , Y. S. Yeh , B. L. Young , Z. Y. Yu , L. Zhan , C. Zhang , F. H. Zhang , J. W. Zhang , Q. M. Zhang , S. H. Zhang , Y. C. Zhang , Y. H. Zhang , Y. X. Zhang , Z. J. Zhang , Z. P. Zhang , Z. Y. Zhang , H. Zhao , J. Zhao , Q. W. Zhao , Y. B. Zhao , L. Zheng , W. L. Zhong , L. Zhou , Y. Z. Zhou , Z. Y. Zhou , H. L. Zhuang , J. H. Zou

The JUNO collaboration has released its first measurement of reactor neutrino oscillations results, obtaining $\sin^2\theta_{12} = 0.3092\pm 0.0087$, an improvement in precision by a factor of 1.6 over previous combined results. We confront…

High Energy Physics - Phenomenology · Physics 2025-11-25 Xiao-Gang He

We investigate the sensitivities of future neutrino oscillation experiments for measuring the neutrino mass squared differences and leptonic mixing angles independently with neutrinos and anti-neutrinos. We update the expected sensitivities…

High Energy Physics - Phenomenology · Physics 2008-12-10 S. Antusch , E. Fernandez-Martinez