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The Daya Bay neutrino experiment has recently updated the oscillation analysis results with 621 days of data in 2015, which has 3.6 times more statistics than the previous publication in 2014. The relative $\bar{\nu}_{e}$ rate and spectrum…

高能物理 - 实验 · 物理学 2015-12-02 Wei Tang

Neutrino oscillations reveal several small parameters, namely, $\theta_{13}$, the solar mass splitting {\em vis-\`{a}-vis} the atmospheric one, and the deviation of $\theta_{23}$ from maximal mixing. Can these small quantities all be traced…

高能物理 - 唯象学 · 物理学 2015-05-27 Soumita Pramanick , Amitava Raychaudhuri

We study the prospects for testing classes of atmospheric mixing sum rules at precision neutrino facilities. Such sum rules, which correlate the atmospheric mixing angle theta23 with the recently measured reactor angle theta13 and the…

高能物理 - 唯象学 · 物理学 2014-01-29 Peter Ballett , Stephen F. King , Christoph Luhn , Silvia Pascoli , Michael A. Schmidt

A review of the problem of neutrino mass, mixing and oscillations is given. Possible phenomenological schemes of neutrino mixing are discussed. The most important consequences of neutrino mixing--neutrino oscillations are considered in some…

高能物理 - 唯象学 · 物理学 2007-05-23 W. M. Alberico , S. M. Bilenky

Reactor experiments offer a promising way to determine $\theta_{13}$ and are free from parameter degeneracies in neutrino oscillations. It is described how reactor measurements of $\sin^22\theta_{13}$ can be improved by a near-far detector…

高能物理 - 唯象学 · 物理学 2017-08-23 Osamu Yasuda

We give a phenomenological interpretation of atmospheric and solar neutrino oscillations by considering two scenarios for the neutrino mass spectrum: (a) m_1 \ll m_2 \ll m_3 and (b) m_1 \approx m_2 \approx m_3. A new parametrization of the…

高能物理 - 唯象学 · 物理学 2007-05-23 Zhi-zhong Xing

RENO (Reactor Experiment for Neutrino Oscillation) is an experiment dedicated to measure the smallest neutrino mixing angle {\theta}_13 using reactor neutrinos in Korea. Our first result measured in 2012 using about 220 live days of data…

仪器与探测器 · 物理学 2013-12-18 Seon-Hee Seo

Dark matter detectors will soon be sensitive to Solar neutrinos via two distinct channels: coherent neutrino-nucleus scattering and neutrino electron elastic scattering. We establish an analysis method for extracting Solar model properties…

宇宙学与河外天体物理 · 物理学 2015-06-17 J. Billard , L. Strigari , E. Figueroa-Feliciano

This paper discusses recent results and near-term prospects of the long-baseline neutrino experiments MINOS, MINOS+, T2K and NOvA. The non-zero value of the third neutrino mixing angle {\theta}13 allows experimental analysis in a manner…

高能物理 - 实验 · 物理学 2016-02-17 Tsuyoshi Nakaya , Robert K. Plunkett

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…

高能物理 - 唯象学 · 物理学 2010-05-28 Irina Mocioiu , Robert Shrock

We present an up-to-date global analysis of solar, atmospheric, reactor, and accelerator neutrino data in the framework of three-neutrino oscillations. We provide results on the determination of theta_13 from global data and discuss the…

高能物理 - 唯象学 · 物理学 2013-01-04 M. C. Gonzalez-Garcia , Michele Maltoni , Jordi Salvado , Thomas Schwetz

Large neutrino event numbers in future experiments measuring coherent elastic neutrino nucleus scattering allow precision measurements of standard and new physics. We analyze the current and prospective limits of a light scalar particle…

高能物理 - 唯象学 · 物理学 2018-06-13 Yasaman Farzan , Manfred Lindner , Werner Rodejohann , Xun-Jie Xu

The next generation of double-beta decay experiments have an excellent chance of providing data on the neutrino mass pattern. This presentation is a summary of what is currently known about the mass pattern and expectations from experiment.…

核实验 · 物理学 2015-06-26 Steven R. Elliott

After a fascinating phase of discoveries, neutrino physics still has a few mysteries such as the absolute mass scale, the mass hierarchy, the existence of CP violation in the lepton sector and the existence of right-handed neutrinos. It is…

高能物理 - 实验 · 物理学 2015-06-05 Fanny Dufour , Dave Wark

Present results and future measurements of solar neutrinos are discussed. The results to date indicate that solar electron neutrinos are changing to other active types and that transitions solely to sterile neutrinos are disfavored. The…

高能物理 - 实验 · 物理学 2014-11-17 A. B. McDonald

The JUNO observatory, a 20 kt liquid scintillator detector to be completed in 2022 in China, belongs to the next-generation of neutrino detectors, which share the common features of having a multi-ton scale and an energy resolution at…

高能物理 - 实验 · 物理学 2022-03-02 Giulio Settanta

We present the prospects of ORCA searches for new physics phenomena using atmospheric neutrinos. Focus is given to exploiting the impact of strong matter effects on the oscillation of atmospheric neutrinos in light of expanded models, such…

高能物理 - 实验 · 物理学 2019-08-14 Joao A. B. Coelho

Recent evidence for neutrino oscillations has revolutionized the study of neutrino masses and mixing. This report gives an overview of what we are learning from the neutrino oscillation experiments, the prospects for the near term, and the…

高能物理 - 唯象学 · 物理学 2009-09-15 V. Barger

Direct dark matter detection experiments will soon be sensitive to neutrinos from astrophysical sources, including the Sun, the atmosphere, and supernova. This sets an important benchmark for these experiments, and opens up a new window in…

高能物理 - 唯象学 · 物理学 2020-01-08 Bhaskar Dutta , Louis E. Strigari

We have analyzed the atmospheric neutrino data to study the octant of $\theta_{23}$ and the precision of the oscillation parameters for a large Iron CALorimeter (ICAL) detector. The ICAL being a tracking detector has the ability to measure…

高能物理 - 唯象学 · 物理学 2014-11-18 Abhijit Samanta
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