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In this article we unravel the role of matter effect in neutrino oscillation in the presence of lepton-flavor-conserving, non-universal non-standard interactions (NSI's) of the neutrino. Employing the Jacobi method, we derive approximate…

High Energy Physics - Phenomenology · Physics 2015-10-13 Sanjib Kumar Agarwalla , Yee Kao , Debashis Saha , Tatsu Takeuchi

In this work, we emphasize that it is necessary to take into account one-loop corrections of $2.0\%$ to the neutrino matter potential in the precision measurements of neutrino oscillation parameters and in the experimental searches for new…

High Energy Physics - Phenomenology · Physics 2025-12-18 Jihong Huang , Tommy Ohlsson , Sampsa Vihonen , Shun Zhou

Determination of neutrino mass ordering and precision measurement of neutrino oscillation parameters are the foremost goals of the JUNO experiment. Here, we explore the effects of scalar non-standard interactions (sNSI) on the electron…

High Energy Physics - Phenomenology · Physics 2025-07-16 Aman Gupta , Debasish Majumdar , Suprabh Prakash

We investigate the effects of charged-current (CC) nonstandard neutrino interactions (NSIs) at the source and at the detector in the simulated data for the planned Deep Underground Neutrino Experiment (DUNE), while neglecting the…

High Energy Physics - Phenomenology · Physics 2017-10-16 Pouya Bakhti , Amir N. Khan , Wei Wang

Precision measurements of neutrino oscillation parameters have provided a tremendous boost to the search for sub-leading effects due to several beyond the Standard Model scenarios in neutrino oscillation experiments. Among these, two of the…

High Energy Physics - Phenomenology · Physics 2023-05-29 Sadashiv Sahoo , Anil Kumar , Sanjib Kumar Agarwalla , Amol Dighe

We discuss the possible implications of physics beyond the standard model in the neutrino sector applying non-standard interaction. Recently, the NOvA and T2K neutrino experiments have announced their measurements for the CP violating…

High Energy Physics - Phenomenology · Physics 2025-04-01 Anjan Giri

We have surveyed leptonic and grand unified models of neutrino masses and mixings in the literature which are still viable and give numerical predictions for the reactor angle, $\theta_{13}$. The results are of considerable interest in…

High Energy Physics - Phenomenology · Physics 2008-11-26 Carl H. Albright , Mu-Chun Chen

MuOn-decay MEdium baseline NeuTrino beam experiment (MOMENT) is a next-generation accelerator neutrino experiment looking for more physics study. We try to simulate neutrino oscillations confronting with Charged-Current\&Non-Standard…

High Energy Physics - Phenomenology · Physics 2018-03-02 Jian Tang , Yibing Zhang

We investigate the effects of a Non-Standard Interaction (NSI) extension of the standard model of particle physics on solar neutrino flavour oscillations. This NSI model introduces a $U_{Z^\prime}(1)$ gauge symmetry through a $Z^\prime$…

High Energy Physics - Phenomenology · Physics 2023-08-31 Ilídio Lopes

We discuss the analytical expression of the oscillation probabilities at low energy long baseline experiments, such as T2HK and T2HKK in the presence of nonstandard interactions (NSIs). We show that these experiments are advantageous to…

High Energy Physics - Phenomenology · Physics 2020-06-24 Osamu Yasuda

Non-standard neutrino interactions (NSIs), the sub-leading effects in the flavour transitions of neutrinos, play a crucial role in the determination of the various unknowns in neutrino oscillations, such as neutrino mass hierarchy, Dirac CP…

High Energy Physics - Phenomenology · Physics 2016-09-28 C Soumya , R. Mohanta

We discuss various physics aspects of neutrino oscillation with non-standard interactions (NSI). We formulate a perturbative framework by taking \Delta m^2_{21} / \Delta m^2_{31}, s_{13}, and the NSI elements \epsilon_{\alpha \beta}…

High Energy Physics - Phenomenology · Physics 2009-03-27 Takashi Kikuchi , Hisakazu Minakata , Shoichi Uchinami

The triplet scalars $(\Delta=\Delta^{++},\Delta^{+},\Delta^{0})$, utilized in the so-called Type-II seesaw model to explain the lightness of neutrinos, would generate nonstandard interactions (NSI) for neutrino propagating in matter. We…

High Energy Physics - Phenomenology · Physics 2018-06-06 Katri Huitu , Timo J. Kärkkäinen , Jukka Maalampi , Sampsa Vihonen

Searching for non-standard neutrino interactions, as a means for discovering physics beyond the Standard Model, has one of the key goals of dedicated neutrino experiments, current and future. We demonstrate here that much of the parameter…

High Energy Physics - Phenomenology · Physics 2020-07-06 Debajyoti Choudhury , Kirtiman Ghosh , Saurabh Niyogi

Neutrino oscillation experiments in the past decades have greatly improved our knowledge on neutrinos by measuring the fundamental neutrino parameters. The ongoing and upcoming neutrino oscillation experiments are intended to pin down the…

High Energy Physics - Phenomenology · Physics 2013-07-16 Tommy Ohlsson , He Zhang , Shun Zhou

We examine the prospects of probing nonstandard interactions (NSI) of neutrinos in the e-tau sector with upcoming long-baseline nu_mu -> nu_e oscillation experiments. First conjectured decades ago, neutrino NSI remain of great interest,…

High Energy Physics - Phenomenology · Physics 2012-07-31 Alexander Friedland , Ian M. Shoemaker

We consider effects of the Non-Standard Interactions (NSI) on oscillations of the high energy atmospheric neutrinos. The \nu_\mu-oscillograms are constructed and their dependence on the NSI strength parameters \epsilon_{\alpha \beta}…

High Energy Physics - Phenomenology · Physics 2015-06-15 Arman Esmaili , Alexei Yu. Smirnov

In this article we investigate the prospects for probing the strength of the possible non-standard neutrino interactions (NSI) in long baseline neutrino oscillation experiments. We find that these experiments are sensitive to NSI couplings…

High Energy Physics - Phenomenology · Physics 2016-04-06 Katri Huitu , Timo J. Kärkkäinen , Jukka Maalampi , Sampsa Vihonen

For standard interactions of neutrinos with matter bimagic baseline of length about 2540 Km is known to be suitable for getting good discovery limits of neutrino mass hierarchy, $\sin^2 \theta_{13}$ and CP violation in the $\nu_e…

High Energy Physics - Phenomenology · Physics 2012-04-10 Rathin Adhikari , Arnab Dasgupta , Zini Rahman

Non-standard neutrino interactions (NSI) involved in neutrino propagation inside Earth matter could potentially alter atmospheric neutrino fluxes. In this work, we look at the impact of these NSI on the signal at the ICAL detector to be…

High Energy Physics - Phenomenology · Physics 2016-01-27 Sandhya Choubey , Anushree Ghosh , Tommy Ohlsson , Deepak Tiwari