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We investigate constraints on neutrino non-standard interactions (NSIs) in the effective field theory framework, using data from the first measurement of solar $^8$B neutrinos via coherent elastic neutrino-nucleus scattering (CE$\nu$NS) in…

High Energy Physics - Phenomenology · Physics 2025-01-31 Gang Li , Chuan-Qiang Song , Feng-Jie Tang , Jiang-Hao Yu

We have reconsidered the atmospheric neutrino anomaly in light of the laetst data from Super-Kamiokande contained events and from Super-Kamiokande and MACRO up-going muons. We have reanalysed the proposed solution to the atmospheric…

High Energy Physics - Phenomenology · Physics 2010-05-28 N. Fornengo , M. Maltoni , R. Tomas , J. W. F. Valle

We propose a mechanism which provides an explanation of the Gallium and antineutrino reactor anomalies. Differently from original Pontecorvo's hypothesis, this mechanism is based on the phenomenological assumption in which the admixture of…

High Energy Physics - Phenomenology · Physics 2015-06-15 M. M. Guzzo , P. C. de Holanda , O. L. G. Peres , E. M. Zavanin

New physics beyond the Standard Model (SM) may appear in the form of non-standard neutrino interactions (NSI). We have studied neutral current (anti)neutrino-nucleon scattering in presence of NSI. We obtain that in this scenario, nucleon…

High Energy Physics - Phenomenology · Physics 2025-06-12 Ilma , M. Rafi Alam , L. Alvarez-Ruso , M. Benitez Galan , I. Ruiz Simo , S. K. Singh

The Daya Bay, RENO, and Double Chooz experiments have discovered a large non-zero value for $\theta_{13}$. We present a global analysis that includes these three experiments, Chooz, the Super-K atmospheric data, and the $\nu_\mu \rightarrow…

Nuclear Theory · Physics 2015-06-11 D. J. Ernst , B. K. Cogswell , H. R. Burroughs , J. Escamilla-Roa , D. C. Latimer

We discuss the possibility of constraining or discovering the non-standard neutrino physics beyond the standard model with future long baseline neutrino oscillation experiments. Among very many possible experimental set up we discuss…

High Energy Physics - Phenomenology · Physics 2010-04-21 Shoichi Uchinami

The disappearance of reactor antineutrinos in the Double Chooz experiment is used to investigate the possibility of neutrino-antineutrino oscillations arising due to the breakdown of Lorentz invariance. We find no evidence for this…

High Energy Physics - Experiment · Physics 2015-06-16 J. S. Diaz , T. Katori , J. Spitz , J. M. Conrad

The technical breakthroughs of multiple detectors developed by Daya Bay and RENO collaborations have gotten great attention. Yet the optimal determination of neutrino mixing parameters from reactor data depends on the statistical method and…

High Energy Physics - Phenomenology · Physics 2014-09-23 Amir N. Khan , Douglas W. McKay , John P. Ralston

Understanding neutrino interactions is an important task in searches for neutrino oscillations; e.g. the nu_{mu} -> nu_{tau} oscillation hypothesis will be tested through nu_{tau} production of tau in long-baseline experiments as well as…

High Energy Physics - Phenomenology · Physics 2007-05-23 S. Kretzer , M. H. Reno

In the presence of neutrino Non-Standard Interactions (NSI) with matter, the derivation of neutrino parameters from oscillation data must be reconsidered. In particular, along with the standard solution to neutrino oscillation, another…

High Energy Physics - Phenomenology · Physics 2018-04-12 Peter B. Denton , Yasaman Farzan , Ian M. Shoemaker

I review the interpretation of solar and atmospheric neutrino data in terms neutrino oscillations and describe some ways to account for the required neutrino masses and mixing angles from first principles, both within top-down and bottom-up…

High Energy Physics - Phenomenology · Physics 2009-09-17 J. W. F. Valle

We study the complementarity between accelerator and reactor coherent elastic neutrino-nucleus elastic scattering (CE$\nu$NS) experiments for constraining new physics in the form of non-standard neutrino interactions (NSI). Firstly,…

High Energy Physics - Phenomenology · Physics 2018-02-14 James B. Dent , Bhaskar Dutta , Shu Liao , Jayden L. Newstead , Louis E. Strigari , Joel W. Walker

The simplest Standard Model extension to explain neutrino masses involves the addition of right-handed neutrinos. At some level, this extension will impact neutrino oscillation searches. In this work we explore the differences and…

High Energy Physics - Phenomenology · Physics 2017-05-24 Mattias Blennow , Pilar Coloma , Enrique Fernandez-Martinez , Josu Hernandez-Garcia , Jacobo Lopez-Pavon

We investigate the potential of the next generation long-baseline neutrino experiments DUNE and T2HK as well as the upcoming reactor experiment JUNO to constrain Non-Standard Interaction (NSI) parameters. JUNO is going to provide the most…

High Energy Physics - Phenomenology · Physics 2021-04-14 Pouya Bakhti , Meshkat Rajaee

In neutrino oscillation with non-standard interactions (NSI) the system is enriched with CP violation caused by phases due to NSI in addition to the standard lepton Kobayashi-Maskawa phase \delta. In this paper we show that it is possible…

High Energy Physics - Phenomenology · Physics 2010-01-22 A. M. Gago , H. Minakata , H. Nunokawa , S. Uchinami , R. Zukanovich Funchal

The treatment of nuclear effects in neutrino-nucleus interactions is one of the main sources of systematic uncertainty for the analysis and interpretation of data of neutrino oscillation experiments. Neutrinos interact with nuclei via…

High Energy Physics - Phenomenology · Physics 2020-01-29 Carlotta Giusti , Martin V. Ivanov

The presence of nonstandard neutrino interactions (NSI) has a large effect on the precision measurements at next generation neutrino oscillation experiments. Other type of experiments are needed to constrain the NSI parameter space. We…

High Energy Physics - Phenomenology · Physics 2021-09-08 Jiajun Liao , Yu Zhang

Neutrino-electron scattering experiments play a crucial role in investigating the non-standard interactions of neutrinos. In certain models, these interactions can include interference terms that may affect measurements. Next-generation…

High Energy Physics - Phenomenology · Physics 2023-05-19 Jong-Chul Park , Gaurav Tomar

We introduce a model for Non-Standard neutral current Interaction (NSI) between neutrinos and the matter fields, with an arbitrary coupling to the up and down quarks. The model is based on a new $U(1)$ gauge symmetry with a light gauge…

High Energy Physics - Phenomenology · Physics 2023-02-22 Nicolás Bernal , Yasaman Farzan

In a recent work by Capozzi et al (arXiv:1908.06992), it is observed that the introduction of non-standard neutrino-matter interactions considerably relaxes the preference of T2K and NO$\nu$A for normal over inverted mass ordering observed…

High Energy Physics - Phenomenology · Physics 2020-04-13 Ivan Esteban , M. C. Gonzalez-Garcia , Michele Maltoni
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