scholarly journals Physics prospects with the second oscillation maximum at the Deep Underground Neutrino Experiment

2021 ◽  
Vol 103 (11) ◽  
Author(s):  
Jogesh Rout ◽  
Sheeba Shafaq ◽  
Mary Bishai ◽  
Poonam Mehta
Keyword(s):  
Neutrino Experiment ◽  
Deep Underground ◽  
Oscillation Maximum

scholarly journals CDP1—A Data Concentrator Prototype for the Deep Underground Neutrino Experiment

2019 ◽  
Vol 66 (11) ◽  
pp. 2338-2345 ◽  
Author(s):  
Sandeep Miryala ◽  
Davide Braga ◽  
David C. Christian ◽  
Grzegorz W. Deptuch ◽  
Ping Gui ◽  
...  
Keyword(s):  
Neutrino Experiment ◽  
Deep Underground

scholarly journals The Deep Underground Neutrino Experiment

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Maury Goodman
Keyword(s):  
Neutrino Oscillation ◽  
High Precision ◽  
Liquid Argon ◽  
Neutrino Experiment ◽  
Research Facility ◽  
Long Baseline ◽  
The Status ◽  
Deep Underground ◽  
Fermi National Accelerator Laboratory ◽  
Sanford Underground Research Facility

The Deep Underground Neutrino Experiment (DUNE) is a worldwide effort to construct a next-generation long-baseline neutrino experiment based at the Fermi National Accelerator Laboratory. It is a merger of previous efforts and other interested parties to build, operate, and exploit a staged 40 kt liquid argon detector at the Sanford Underground Research Facility 1300 km from Fermilab, and a high precision near detector, exposed to a 1.2 MW, tunableνbeam produced by the PIP-II upgrade by 2024, evolving to a power of 2.3 MW by 2030. The neutrino oscillation physics goals and the status of the collaboration and project are summarized in this paper.

scholarly journals Exploring the new physics phases in 3+1 scenario in neutrino oscillation experiments

2021 ◽  
Vol 2021 (9) ◽  
Author(s):  
Nishat Fiza ◽  
Mehedi Masud ◽  
Manimala Mitra
Keyword(s):  
Neutrino Oscillation ◽  
Sterile Neutrino ◽  
New Physics ◽  
Double Beta Decay ◽  
Relevant Parameter ◽  
Neutrino Experiment ◽  
Short Baseline ◽  
Mixing Angles ◽  
Long Baseline ◽  
Deep Underground

Abstract The various global analyses of available neutrino oscillation data indicate the presence of the standard 3 + 0 neutrino oscillation picture. However, there are a few short baseline anomalies that point to the possible existence of a fourth neutrino (with mass in the eV-scale), essentially sterile in nature. Should sterile neutrino exist in nature and its presence is not taken into consideration properly in the analyses of neutrino data, the interference terms arising due to the additional CP phases in presence of a sterile neutrino can severely impact the physics searches in long baseline (LBL) neutrino oscillation experiments. In the current work we consider one light (eV-scale) sterile neutrino and probe all the three CP phases (δ13, δ24, δ34) in the context of the upcoming Deep Underground Neutrino Experiment (DUNE) and also estimate how the results improve when data from NOvA, T2K and T2HK are added in the analysis. We illustrate the ∆χ2 correlations of the CP phases among each other, and also with the three active-sterile mixing angles. Finally, we briefly illustrate how the relevant parameter spaces in the context of neutrinoless double beta decay get modified in light of the bounds in presence of a light sterile neutrino.

scholarly journals Supernova neutrino burst detection with the deep underground neutrino experiment

2021 ◽  
Vol 81 (5) ◽  
Author(s):  
B. Abi ◽  
R. Acciarri ◽  
M. A. Acero ◽  
G. Adamov ◽  
D. Adams ◽  
...  
Keyword(s):  
Liquid Argon ◽  
Neutrino Energy ◽  
Electron Neutrino ◽  
Core Collapse ◽  
Neutrino Experiment ◽  
Spectral Parameters ◽  
Deep Underground ◽  
Supernova Neutrino ◽  
Time Projection ◽  
Insight Into

AbstractThe deep underground neutrino experiment (DUNE), a 40-kton underground liquid argon time projection chamber experiment, will be sensitive to the electron-neutrino flavor component of the burst of neutrinos expected from the next Galactic core-collapse supernova. Such an observation will bring unique insight into the astrophysics of core collapse as well as into the properties of neutrinos. The general capabilities of DUNE for neutrino detection in the relevant few- to few-tens-of-MeV neutrino energy range will be described. As an example, DUNE’s ability to constrain the $$\nu _e$$ ν e spectral parameters of the neutrino burst will be considered.

scholarly journals Boosted dark matter at the deep underground neutrino experiment

2017 ◽  
Vol 2017 (4) ◽  
Author(s):  
Haider Alhazmi ◽  
Kyoungchul Kong ◽  
Gopolang Mohlabeng ◽  
Jong-Chul Park
Keyword(s):  
Dark Matter ◽  
Neutrino Experiment ◽  
Deep Underground

The Kolar Gold Fields neutrino experiment I. The interactions of cosmic ray neutrinos

1971 ◽  
Vol 323 (1555) ◽  
pp. 489-509 ◽  
Keyword(s):  
Lower Limit ◽  
Cross Section ◽  
Cosmic Ray ◽  
Inelastic Cross Section ◽  
Neutrino Experiment ◽  
Standard Rock ◽  
Intermediate Boson ◽  
Neutrino Interactions ◽  
Deep Underground ◽  
Upward Moving

Final results are presented of an experiment to study the interactions of cosmic ray neutrinos deep underground, at a depth of 7.6 x 10 5 g cm -2 (standard rock). Clear examples have been recorded of neutrino-induced muons, including cases of upward moving particles and neutrino interactions within the detector assembly itself. The observed rate of events is compared with expectation and conclusions are made about the variation of the inelastic cross-section with energy and the lower limit to the mass of the intermediate boson. An examination has also been made of the celestial coordinates of the detected neutrinos and details are presented.

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