English
Related papers

Related papers: Sterile neutrino oscillometry with Jinping

200 papers

We present the results of fits of short-baseline neutrino oscillation data in 3+1 and 3+2 neutrino mixing schemes. In spite of the presence of a tension in the interpretation of the data, 3+1 neutrino mixing is attractive for its simplicity…

High Energy Physics - Phenomenology · Physics 2013-05-29 Carlo Giunti , Marco Laveder

A number of short baseline neutrino oscillation experiments have observed an anomalous excess of neutrinos in the low energy range. This may hint towards the existence of additional neutrino mass splittings. If true, additional sterile…

High Energy Physics - Experiment · Physics 2018-02-22 Alejandro Diaz

There is rising interest in organic scintillators with low scattering length for future neutrino detectors. Therefore, a new scintillator system was developed based on admixtures of paraffin wax in linear alkyl benzene. The transparency and…

Instrumentation and Detectors · Physics 2019-11-06 Christian Buck , Benjamin Gramlich , Stefan Schoppmann

This paper reviews short baseline oscillation experiments as interpreted within the context of one, two, and three sterile neutrino models associated with additional neutrino mass states in the ~1 eV range. Appearance and disappearance…

High Energy Physics - Experiment · Physics 2012-07-20 J. M. Conrad , C. M. Ignarra , G. Karagiorgi , M. H. Shaevitz , J. Spitz

The far site detector complex of the Daya Bay reactor experiment is proposed as a location to search for sterile neutrinos with > eV mass. Antineutrinos from a 500 kCi 144Ce-144Pr beta-decay source (DeltaQ=2.996 MeV) would be detected by…

High Energy Physics - Experiment · Physics 2013-05-08 D. A. Dwyer , K. M. Heeger , B. R. Littlejohn , P. Vogel

The JSNS^2 (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for oscillations involving a sterile neutrino in the eV^2 mass-splitting range. The experiment will search for the appearance of…

We investigate the impact of a fourth sterile neutrino at reactor and Spallation Neutron Source neutrino detectors. Specifically, we explore the discovery potential of the TEXONO and COHERENT experiments to subleading sterile neutrino…

High Energy Physics - Phenomenology · Physics 2017-09-26 T. S. Kosmas , D. K. Papoulias , M. Tortola , J. W. F. Valle

Neutrino oscillations involving eV-scale neutrino mass states are investigated in the context of global neutrino oscillation data including short and long-baseline accelerator, reactor, and radioactive source experiments, as well as…

High Energy Physics - Phenomenology · Physics 2014-03-28 Joachim Kopp , Pedro A. N. Machado , Michele Maltoni , Thomas Schwetz

Recently the MiniBooNE Collaboration has confirmed its anomalous excess in (anti)muon- to (anti)electron-neutrino oscillation data. Combined with long-standing results from the LSND experiment this amounts to a 6.1 sigma evidence for new…

High Energy Physics - Phenomenology · Physics 2021-02-01 Dominik Döring , Heinrich Päs , Philipp Sicking , Thomas J. Weiler

If the ultrahigh-energy (UHE) neutrino fluxes produced from a distant astrophysical source can be measured at a km^3-size neutrino telescope, they will provide a promising way to help determine the flavor mixing pattern of three active…

Astrophysics · Physics 2009-06-23 Zhi-zhong Xing

We investigate adding two sterile neutrinos to resolve the apparent tension existing between short-baseline neutrino oscillation results and CPT-conserving, four-neutrino oscillation models. For both (3+1) and (3+2) models, the level of…

High Energy Physics - Phenomenology · Physics 2009-11-10 Michel Sorel , Janet Conrad , Michael Shaevitz

Tagged kaon beams are attractive neutrino sources, which would provide flavor pure $\nu_e$-beams with exactly measured normalization. We point out that this also leads to an anti-tagged flavor pure $\nu_\mu$-beam, with equally well known…

High Energy Physics - Phenomenology · Physics 2021-02-24 Luis Delgadillo , Patrick Huber

The reactor antineutrino anomaly might be explained by the oscillation of reactor antineutrinos toward a sterile neutrino of eV mass. In order to explore this hypothesis, the STEREO experiment measures the antineutrino energy spectrum in…

There has been designed an experimental project "Neutrino-4" for 100 MW reactor SM-3 to test the hypothesis of the "reactor antineutrino anomaly". Advantages of the reactor SM-3 for such an experiment are low background conditions as well…

The IceCube neutrino telescope at the South Pole has measured the atmospheric muon neutrino spectrum as a function of zenith angle and energy in the approximate 320 GeV to 20 TeV range, to search for the oscillation signatures of light…

High Energy Physics - Experiment · Physics 2016-08-30 The IceCube Collaboration

The Jiangmen Underground Neutrino Observatory (JUNO) is an experiment proposed to determine the neutrino mass hierarchy and probe the fundamental properties of neutrino oscillation. The JUNO central detector is a spherical liquid…

Instrumentation and Detectors · Physics 2015-12-15 Xinying Li , Ziyan Deng , Liangjian Wen , Weidong Li , Zhengyun You , Chunxu Yu , Yumei Zhang , Tao Lin

For the next galactic supernova, operational neutrino telescopes will measure the neutrino flux several hours before their optical counterparts. Existing detectors, relying mostly on charged current interactions, are mostly sensitive to…

High Energy Physics - Phenomenology · Physics 2022-12-06 Bhavesh Chauhan , Basudeb Dasgupta , Vivek Datar

Organic liquid scintillators are used in many neutrino physics experiments of the past and present. In particular for low energy neutrinos when realtime and energy information are required, liquid scintillators have several advantages…

Instrumentation and Detectors · Physics 2016-08-18 Christian Buck , Minfang Yeh

The Jiangmen Underground Neutrino Observatory (JUNO) is a next-generation neutrino experiment under construction in China expected to be completed in 2022. As the main goal it aims to determine the neutrino mass ordering with 3-4 $\sigma$…

Instrumentation and Detectors · Physics 2020-12-30 Philipp Kampmann , Yaping Cheng , Livia Ludhova

If leptonic unitarity is violated by new physics at an energy scale much lower than the electroweak scale, which we call low-scale unitarity violation, it has different characteristic features from those expected in unitarity violation at…

High Energy Physics - Phenomenology · Physics 2017-03-08 Chee Sheng Fong , Hisakazu Minakata , Hiroshi Nunokawa