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The Deep Underground Neutrino Experiment
Published 2015-01-01“…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, tunable ν beam 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.…”
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Stability of the Next-to-Tribimaximal Mixings under Radiative Corrections with the Variation of the SUSY Breaking Scale in MSSM
Published 2023-01-01“…We analyze the radiative stability of the next-to-tribimaximal mixings (NTBM) with the variation of the SUSY breaking scale (mS) in MSSM, for both normal ordering (NO) and inverted ordering (IO) at the fixed input value of the seesaw scale MR=1015 GeV and two different values of tanβ. All the neutrino oscillation parameters receive varying radiative corrections irrespective of the mS values at the electroweak scale, which are all within the 3σ range of the latest global fit data at a low value of tanβ. …”
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T2K and Beyond
Published 2016-01-01“…For this reason the new physics potential of T2K for 7.8×1021 p.o.t. and for data exposure 3 times larger than that expected to be reachable with accelerator and beam line upgrades in 2026 before the start of operation of the next generation of long-baseline neutrino oscillation experiments will also be described in the text. …”
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Solar neutrinos and the strongest oscillation constraints on scalar NSI
Published 2025-01-01“…Thus the strongest oscillation constraint comes from solar neutrinos which experience the largest density in a neutrino oscillation experiment. We derive constraints on all the sNSI parameters as well as the absolute neutrino mass scale by combining solar and reactor data and find solar neutrinos to be > 1 order of magnitude more sensitive to sNSI than terrestrial probes such as long-baseline experiments.…”
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The Structure of an Automatic Decision System for a Large Number of Independent Particle Detectors
Published 2013-01-01“…Phenomena as proton decay and long base line neutrino oscillation are subject for many research projects over the world. …”
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Almost general analysis of CKM and MNS matrices for hierarchical Yukawa structure and interpretation of Dirac CP phase probed by DUNE and T2HK
Published 2025-01-01“…In this letter, we perform an almost general analysis of flavor-mixing matrices VCKM and UMNS to investigate the discriminative power of CP phases by next-generation neutrino oscillation experiments. As an approximation, we neglect the 1-3 mixing of diagonalization for more hierarchical fermions u,e. …”
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Four-Neutrino Analysis of 1.5 km Baseline Reactor Antineutrino Oscillations
Published 2013-01-01“…The value of θ13 obtained by RENO and Daya Bay with a three-neutrino oscillation analysis is included in the 1σ interval of θ13 allowed by our four-neutrino analysis.…”
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Correlating 0νββ decays and flavor observables in leptoquark models
Published 2025-01-01“…We show that these models can produce viable neutrino masses, consistent with neutrino oscillation and cosmological data. By using leptoquark couplings fixed by neutrino data, we predict additional contributions to neutrinoless double-beta decays (0νββ), which are chirality enhanced and compete with the standard contributions from the Majorana masses. …”
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Pseudo-Dirac neutrinos and relic neutrino matter effect on the high-energy neutrino flavor composition
Published 2025-03-01“…Considering the projected precision of the 3-neutrino oscillation parameter measurements and improved flavor triangle measurements, we show that the next-generation neutrino telescopes, such as KM3NeT and IceCube-Gen2, can in principle probe the pseudo-Dirac neutrino hypothesis and the CνB matter effect.…”
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Searching for the Minimal Seesaw Models at the LHC and Beyond
Published 2018-01-01“…On the other hand Seesaw models, namely, inverse Seesaw, with small LNV parameter can accommodate EW-scale pseudo-Dirac neutrinos with sizable mixings with SM light neutrinos while satisfying the neutrino oscillation data. Due to the smallness of the LNV parameter of such models, the “smoking-gun” signature of same-sign dilepton is suppressed where the RHNs in the model will be manifested at the LHC and future 100 TeV pp collider dominantly through the Lepton number conserving (LNC) trilepton final state with Missing Transverse Energy (MET). …”
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31
Constraining the Effective Mass of Majorana Neutrino with Sterile Neutrino Mass for Inverted Ordering Spectrum
Published 2019-01-01“…For contrasting this range, I have worked with an extra mass state, ν4, and its effect on the observable with various combinations of CP violation Majorana phases by taking into account the updated data on the neutrino oscillation parameters for IO case. Based on the Monte Carlo technique, a parameter region is obtained using the fourth Majorana-Dirac phase of sterile parameters that lead to an effective mass below 0.01 eV or .05 eV for inverted mass ordering case which is planned to be observed in the near future experiment.…”
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Deviations From μ‐τ Symmetry Using Δ27 Group on Neutrino Masses and Mixings
Published 2024-01-01“…The resulting neutrino oscillation parameters are well agreed with the latest global fit oscillation data. …”
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Octant Degeneracy and Quadrant of Leptonic CPV Phase at Long Baseline ν Experiments and Baryogenesis
Published 2016-01-01“…In this context we present favoured values of δCP (δCP range at ≥2σ) constrained by the latest updated BAU range and also confront our predictions of δCP with an up-to-date global analysis of neutrino oscillation data. We find that some region of the favoured δCP parameter space lies within the best fit values around δCP≃1.3π–1.4π. …”
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Z′ Portal Dark Matter in the Minimal B-L Model
Published 2018-01-01“…The so-called minimal seesaw works with the other two right-handed neutrinos and reproduces the current neutrino oscillation data. We consider the case that the dark matter particle communicates with the SM particles through the B-L gauge boson (ZB-L′ boson) and obtain a lower bound on the B-L gauge coupling (αB-L) as a function of the ZB-L′ boson mass (mZ′) from the observed dark matter relic density. …”
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The Ghent Hybrid model in NuWro: a new neutrino single-pion production model in the GeV regime
Published 2024-12-01“…Abstract Neutrino-induced single-pion production constitutes an essential interaction channel in modern neutrino oscillation experiments, with its products building up a significant fraction of the observable hadronic final states. …”
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A Comprehensive Study of the Discovery Potential of NOνA, T2K, and T2HK Experiments
Published 2016-01-01“…With the recent measurement of reactor mixing angle θ13 the knowledge of neutrino oscillation parameters has improved significantly except the CP violating phase δCP, mass hierarchy, and the octant of the atmospheric mixing angle θ23. …”
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Majorana CP violating phases
Published 2025-01-01“…The two Majorana CP-violating phases can not be determined by experiments on neutrino oscillations. It is difficult even almost impossible to measure two Majorana CP-violating phases since they are only sensitive to lepton-number-violating processes. …”
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Neutrinoless Double β+/EC Decays
Published 2013-01-01“…The relation of neutrino masses to neutrino oscillations and the nuclear double beta decay is highlighted. …”
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Tests of Lorentz Symmetry in Single Beta Decay
Published 2014-01-01“…Experimental signatures of a dimension-three operator for Lorentz violation which are unobservable in neutrino oscillations are described for the decay of polarized and unpolarized neutrons as well as for measurements of the spectral endpoint in beta decay.…”
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Flavor Mixing and the Permutation Symmetry among Generations
Published 2020-01-01“…Known relations between these variables, such as the renormalization group equations, as well as formulas for neutrino oscillations (in vacuum and in matter), are shown to be covariant tensor equations under the permutation symmetry group.…”
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