J . J . Cherwinka

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A measurement of the energy dependence of antineutrino disappearance at the Daya Bay reactor neutrino experiment is reported. Electron antineutrinos (ν¯(e)) from six 2.9  GW(th) reactors were detected with six detectors deployed in two near (effective baselines 512 and 561 m) and one far (1579 m) underground experimental halls. Using 217 days of data, 41(More)
The Daya Bay Reactor Neutrino Experiment has measured a nonzero value for the neutrino mixing angle θ(13) with a significance of 5.2 standard deviations. Antineutrinos from six 2.9 GWth reactors were detected in six antineutrino detectors deployed in two near (flux-weighted baseline 470 m and 576 m) and one far (1648 m) underground experimental halls. With(More)
A search for light sterile neutrino mixing was performed with the first 217 days of data from the Daya Bay Reactor Antineutrino Experiment. The experiment's unique configuration of multiple baselines from six 2.9 GW(th) nuclear reactors to six antineutrino detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground(More)
F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J.-H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F. Ding, Y. Y. Ding,(More)
We report an improved measurement of the neutrino mixing angle θ13 from the Daya Bay Reactor Neutrino Experiment. We exclude a zero value for sin 2θ13 with a significance of 7.7 standard deviations. Electron antineutrinos from six reactors of 2.9 GWth were detected in six antineutrino detectors deployed in two near (flux-weighted baselines of 470 m and 576(More)
We report a new measurement of electron antineutrino disappearance using the fully constructed Daya Bay Reactor Neutrino Experiment. The final two of eight antineutrino detectors were installed in the summer of 2012. Including the 404 days of data collected from October 2012 to November 2013 resulted in a total exposure of 6.9×10^{5} GW_{th}  ton days, a(More)
Medium-baseline reactor neutrino oscillation (MBRO) experiments have been proposed to determine the neutrino mass hierarchy (MH) and to make precise measurements of the neutrino oscillation parameters. With sufficient statistics, better than ∼ 3%/ √ E(MeV ) energy resolution and well understood energy non-linearity, MH can be determined by analyzing(More)
F. P. An, A. B. Balantekin, H. R. Band, W. Beriguete, M. Bishai, S. Blyth, I. Butorov, G. F. Cao, J. Cao, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, C. Chasman, H. Chen, Q. Y. Chen, S. M. Chen, X. Chen, X. Chen, Y. X. Chen, Y. Chen, Y. P. Cheng, J. J. Cherwinka, M. C. Chu, J. P. Cummings, J. de Arcos, Z. Y. Deng, Y. Y. Ding, M. V. Diwan, E. Draeger, X.(More)
Author(s) An, FP; Balantekin, AB; Band, HR; Beriguete, W; Bishai, M; Blyth, S; Brown, RL; Butorov, I; Cao, GF; Cao, J; Carr, R; Gu, WQ; Guan, MY; Guo, XH; Hackenburg, RW; Hahn, RL; Han, GH; Hans, S; He, M; Heeger, KM; Littenberg, L; Wang, Z; Heng, YK; Hinrichs, P; Hor, YK; Hsiung, YB; Hu, BZ; Hu, LJ; Hu, LM; Hu, T; Hu, W; Huang, EC; Wang, ZM; Littlejohn,(More)
F. P. An, A. B. Balantekin, H. R. Band, M. Bishai, S. Blyth, 6 D. Cao, G. F. Cao, J. Cao, W. R. Cen, Y. L. Chan, J. F. Chang, L. C. Chang, Y. Chang, H. S. Chen, Q. Y. Chen, S. M. Chen, Y. X. Chen, Y. Chen, J. H. Cheng, J.-H. Cheng, J. Cheng, Y. P. Cheng, Z. K. Cheng, J. J. Cherwinka, M. C. Chu, A. Chukanov, J. P. Cummings, J. de Arcos, Z. Y. Deng, X. F.(More)