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We make a strong case that the fast neutrino-flavor conversion, one of the collective flavor oscillation modes, commonly occurs in core-collapse supernovae (CCSNe). It is confirmed in the numerical data obtained in realistic simulations of…

High Energy Astrophysical Phenomena · Physics 2020-03-04 Taiki Morinaga , Hiroki Nagakura , Chinami Kato , Shoichi Yamada

The Jiangmen Underground Neutrino Observatory (JUNO) is an experimental project designed to determine the neutrino mass ordering and probe the fundamental properties of the neutrino oscillations. The JUNO central detector is a spherical…

Instrumentation and Detectors · Physics 2020-04-22 X. Fang , Y. Zhang , G. H. Gong , G. F. Cao , T. Lin , C. W. Yang , W. D. Li

The physics-based method of forecasting the high energy solar flares (SFs) with the help of the neutrino detectors utilizing the coherent elastic neutrino-nucleus scattering (CE$\nu$NS) is considered. The behavior of the neutrino beams…

Solar and Stellar Astrophysics · Physics 2023-08-01 Oleg Boyarkin , Iren Boyarkina

Since the end of the eighties and in response to a reported increase in the total neutrino flux in the Homestake experiment in coincidence with a solar flare, solar neutrino detectors have searched for solar flare signals. Neutrinos from…

High Energy Astrophysical Phenomena · Physics 2022-12-07 G. de Wasseige , P. Evenson , K. Hanson , N. van Eijndhoven , K. -L. Klein

Knowledge of the neutrino flux produced by the Neutrinos at the Main Injector (NuMI) beamline is essential to the neutrino oscillation and neutrino interaction measurements of the MINERvA, MINOS+, NOvA and MicroBooNE experiments at Fermi…

We present a new calculation of the neutrino flux received at Earth from a massive star in the $\sim 24$ hours of evolution prior to its explosion as a supernova (presupernova). Using the stellar evolution code MESA, the neutrino emissivity…

High Energy Astrophysical Phenomena · Physics 2017-12-20 Kelly M. Patton , Cecilia Lunardini , Robert J. Farmer , F. X. Timmes

We study the effect of non-vanishing masses and mixings among neutrino flavours on the detection of neutrinos from stellar collapse by a water Cerenkov detector. We consider a realistic framework in which there are three neutrino flavours…

High Energy Physics - Phenomenology · Physics 2009-10-31 Gautam Dutta , D. Indumathi , M. V. N. Murthy , G. Rajasekaran

Last year the COHERENT collaboration was able to measure for the first time the Coherent Elastic Neutrino Nucleus Scattering (CE$\nu$NS). Neutrinos within the right energy range can be produced in large quantities at accelerator facilities…

High Energy Physics - Experiment · Physics 2019-03-29 E. Ciuffoli

The 200-MeV electron linac of the National Synchrotron Radiation Laboratory (NSRL) located in Hefei is one of the earliest high-energy electron linear accelerators in China. The electrons are accelerated to 200 MeV by five acceleration…

Accelerator Physics · Physics 2014-09-08 Lijuan He , Yuxiong Li , Weimin Li , Zhi Chen , Yukai Chen , Guangyi Ren

We review the phenomenology of ultra-high energy (UHE) neutrino detection. The motivations for looking for such neutrinos stemming from observational evidence and the potential for new physics discoveries are enumerated, and their expected…

High Energy Physics - Phenomenology · Physics 2009-10-31 Raj Gandhi

We explore the detectability of the neutrino flux from the entire Galactic Plane or from a part of it with IceCube. We calculate the normalization and the spectral index of the neutrino power law spectrum from different regions of the…

High Energy Astrophysical Phenomena · Physics 2015-06-16 C. Tchernin , J. A. Aguilar , A. Neronov , T. Montaruli

We explore the possibilities for measuring the quark content of the proton and neutron using neutrino beams produced at a muon storage ring. Because of the nature of the beams, small nuclear targets such as hydrogen and deuterium can be…

High Energy Physics - Phenomenology · Physics 2007-05-23 Richard D. Ball , Deborah A. Harris , Kevin S. McFarland

Precision tests of the standard model are essential for constraining models of new physics. Neutrino-electron elastic scattering offers a clean probe into many electroweak effects that are complimentary to the more canonical measurements…

High Energy Physics - Phenomenology · Physics 2008-11-26 Andre de Gouvea , James Jenkins

High-energy neutrinos and photons are complementary messengers, probing violent astrophysical processes and structural evolution of the Universe. X-ray and neutrino observations jointly constrain conditions in active galactic nuclei (AGN)…

High Energy Astrophysical Phenomena · Physics 2015-06-22 Idunn B. Jacobsen , Kinwah Wu , Alvina Y. L. On , Curtis J. Saxton

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…

High Energy Physics - Experiment · Physics 2022-03-02 Giulio Settanta

The back-streaming white neutron source (Back-n) is a comprehensive neutron experimental platform for nuclear data measurement, nuclear astrophysics, neutron irradiation, detector calibration, etc. In order to meet a variety of experimental…

Instrumentation and Detectors · Physics 2021-08-17 Xiaolong Gaoa , Hantao Jing , Chungui Duan , Binbin Tian , Yang Li , Xiaoyun Yang , Jilei Sun , Weiling Huang

The next generation of very-short-baseline reactor experiments will require compact detectors operating at surface level and close to a nuclear reactor. This paper presents a new detector concept based on a composite solid scintillator…

Before massive stars heavier than $(8 \cdots 10)$ solar masses evolve to the phase of a gravitational core collapse, they will emit a huge number of MeV-energy neutrinos that are mainly produced in the thermal processes and nuclear weak…

High Energy Astrophysical Phenomena · Physics 2020-06-03 Hui-Ling Li , Yu-Feng Li , Liang-Jian Wen , Shun Zhou

In the paper, it is discussed by using Monte-Carlo simulation that the Bayesian Neural Network(BNN) is applied to determine neutrino incoming direction in reactor neutrino experiments and supernova explosion location by scintillator…

Data Analysis, Statistics and Probability · Physics 2009-01-27 Weiwei Xu , Ye Xu , Yixiong Meng , Bin Wu

The detection of coherent elastic neutrino-nucleus scattering (CE$\nu$NS) opens new possibilities for neutrino physics within and beyond the Standard Model. Following the initial discovery in 2017, several experimental attempts have emerged…

High Energy Physics - Phenomenology · Physics 2023-01-10 Thomas Rink
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