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Related papers: Systematic limits on sin^2{2theta_{13}} in neutrin…

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In order to address some fundamental questions in neutrino physics a wide, future programme of neutrino oscillation experiments is currently under discussion. Among those, long baseline experiments will play a crucial role in providing…

High Energy Physics - Phenomenology · Physics 2009-03-19 Davide Meloni , Olga Mena , Christopher Orme , Sergio Palomares-Ruiz , Silvia Pascoli

We study the possibility to perform neutrino oscillation tomography and to determine the neutrino mass hierarchy in kilometer-scale ice Cerenkov detectors by means of the theta13-driven matter effects which occur during the propagation of…

High Energy Physics - Phenomenology · Physics 2012-12-12 Sanjib Kumar Agarwalla , Tracey Li , Olga Mena , Sergio Palomares-Ruiz

The Daya Bay, RENO, and Double Chooz experiments have discovered a large non-zero value for $\theta_{13}$. We present a global analysis that includes these three experiments, Chooz, the Super-K atmospheric data, and the $\nu_\mu \rightarrow…

Nuclear Theory · Physics 2015-06-11 D. J. Ernst , B. K. Cogswell , H. R. Burroughs , J. Escamilla-Roa , D. C. Latimer

A reanalysis of identified muon neutrino interactions from IMB 3 yields bounds on $\sin^{2}(2 \theta)$ and $\Delta m^{2}$. The limit $\sin^{2}(2 \theta) < 0.72$ is in conflict with the recent announcement of a neutrino mass.

High Energy Physics - Experiment · Physics 2007-05-23 J. M. LoSecco

There is a tremendous potential for neutrinos to yield valuable new information about strongly interacting systems. Here we provide a taste of this potential, beginning with the existence of a rigorous sum rule for the proton and neutron…

High Energy Physics - Experiment · Physics 2010-02-17 A. W. Thomas

New experiments at accelerators and reactors are being designed to search for a possible non-zero value of the MNS matrix parameter theta_{13}.

High Energy Physics - Experiment · Physics 2017-08-23 Maury Goodman

We present the results of a global neutrino oscillation data analysis within the three-flavour framework. We include latest results from the MINOS long-baseline experiment (including electron neutrino appearance as well as anti-neutrino…

High Energy Physics - Phenomenology · Physics 2015-05-27 Thomas Schwetz , Mariam Tórtola , J. W. F. Valle

We report the measurement of sin^2 theta_W in nu N deep inelastic scattering from the NuTeV experiment. By using separate neutrino and anti-neutrino beams, NuTeV is able to determine sin^2 theta_W with smaller systematic and similar or…

In 2012 the Daya Bay experiment made an unambiguous observation of reactor antineutrino disappearance over kilometer-long baselines and determined that the neutrino mixing angle $\theta_{13}$ is non-zero. The measurements of Daya Bay have…

High Energy Physics - Experiment · Physics 2013-10-01 The Daya Bay Collaboration

The sensitivity to the sterile neutrino mixing at very short baseline reactor neutrino experiments is investigated. In the case of conventional (thermal neutron) reactors it is found that the sensitivity is lost for $\Delta m^2 \gtrsim$ 1…

High Energy Physics - Phenomenology · Physics 2011-09-13 Osamu Yasuda

The pattern of oscillation parameters emerging from current experimental data can be further elucidated by the observation of matter effects. In contrast to planned experiments with conventional neutrino beams, atmospheric neutrinos offer…

High Energy Physics - Phenomenology · Physics 2011-09-13 T. Tabarelli de Fatis

Nuclear power reactors are the most intense man-made source of antineutrino's and have long been recognized as promising sources for coherent elastic neutrino-nucleus scattering (CE$\nu$NS) studies. Its observation and the spectral shape of…

Nuclear Theory · Physics 2024-06-25 Leendert Hayen

The KamLAND experiment has determined a precise value for the neutrino oscillation parameter $\Delta m^{2}_{21}$ and stringent constraints on $\theta_{12}$. The exposure to nuclear reactor anti-neutrinos is increased almost fourfold over…

High Energy Physics - Experiment · Physics 2012-08-27 The KamLAND Collaboration

We present a study for a design of a long baseline nu_mu to nu_tau appearance experiment to probe the high sin^2(2theta) and low Delta m^2 region relevant to explain the atmospheric neutrino anomaly. The experiment relies on a good…

High Energy Physics - Experiment · Physics 2007-05-23 M. Doucet , J. Panman , P. Zucchelli

We update our study of neutrino mass hierarchy determination using a high statistics reactor electron anti-neutrino experiment in the light of the recent evidences of a relatively large non-zero value of \theta_{13} from the Daya Bay and…

High Energy Physics - Phenomenology · Physics 2015-06-11 Pomita Ghoshal , S. T. Petcov

One of the unknown parameters in neutrino oscillations is the octant of the mixing angle theta_{23}. In this paper, we discuss the possibility of determining the octant of theta_{23} in the long baseline experiments T2K and NOvA in…

High Energy Physics - Phenomenology · Physics 2013-07-11 Animesh Chatterjee , Pomita Ghoshal , Srubabati Goswami , Sushant K. Raut

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

Numbers of accelerator and reactor neutrino oscillation experiments aiming to search finite value of $\theta_{13}$ are starting within a few years. T2K experiment is a next generation long baseline neutrino experiment starts on 2009, in…

High Energy Physics - Experiment · Physics 2008-07-28 Y. Obayashi

Effects of the 1-3 leptonic mixing on the solar neutrino observables are studied and the signatures of non-zero $\theta_{13}$ are identified. For this we have re-derived the formula for $3\nu$-survival probability including all relevant…

High Energy Physics - Phenomenology · Physics 2009-11-10 Srubabati Goswami , Alexei Yu. Smirnov

Three dedicated reactor experiments, Double Chooz, RENO and Daya Bay, have recently performed a precision measurement of the third standard mixing angle $\theta_{13}$ exploiting a multiple baseline comparison of $\nu_e \to \nu_e$…

High Energy Physics - Phenomenology · Physics 2015-06-17 Antonio Palazzo