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Related papers: A Model Independent Approach to Future Solar Neutr…

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The scattering of solar neutrinos on electrons is sensitive to the neutrino magnetic moments through an interference of electromagnetic and weak amplitudes in the cross section. We show that future low-energy solar neutrino experiments with…

High Energy Physics - Phenomenology · Physics 2009-09-17 S. Pastor , J. Segura , V. B. Semikoz , J. W. F. Valle

A core-collapse supernova (SN) offers an excellent astrophysical laboratory to test non-zero neutrino magnetic moments. In particular, the neutronization burst phase, which lasts for few tens of milliseconds post-bounce, is dominated by…

High Energy Physics - Phenomenology · Physics 2022-10-12 Sudip Jana , Yago P Porto-Silva , Manibrata Sen

As is well-known, comparison of the solar neutrino fluxes measured in SuperKamiokande (SK) by $\nu + e^- \to \nu + e^-$ and in the Sudbury Neutrino Observatory (SNO) by $\nu_e + d \to e^- + p + p$ can provide a ``smoking gun'' signature for…

High Energy Physics - Phenomenology · Physics 2015-06-25 John F. Beacom , Stephen J. Parke

In this article we review the current state of the field of solar neutrinos, including flavour oscillations, non-standard effects, solar models, cross section measurements, and the broad experimental program thus motivated and enabled. We…

High Energy Physics - Phenomenology · Physics 2021-10-19 G. D. Orebi Gann , K. Zuber , D. Bemmerer , A. Serenelli

In the presence of transition magnetic moments between active and sterile neutrinos, the search for a Primakoff upscattering process at coherent elastic neutrino-nucleus scattering (CE$\nu$NS) experiments can provide stringent constraints…

High Energy Physics - Phenomenology · Physics 2022-09-05 Patrick D. Bolton , Frank F. Deppisch , Kåre Fridell , Julia Harz , Chandan Hati , Suchita Kulkarni

We quantify the effects of light spin-zero particles with pseudoscalar couplings to leptons and scalar couplings to nucleons on the evolution of solar neutrinos. In this scenario the matter potential sourced by the nucleons in the Sun's…

High Energy Physics - Phenomenology · Physics 2024-08-07 Saeed Ansarifard , M. C. Gonzalez-Garcia , Michele Maltoni , Joao Paulo Pinheiro

SNO's neutral current measurement has added a new piece to the emerging neutrino physics puzzle. Putting together the presently available experimental information, an essentially unique picture emerges: The solar neutrino anomaly is…

High Energy Physics - Phenomenology · Physics 2009-11-07 R. Foot , R. R. Volkas

We analyze all available solar and related reactor neutrino experiments, as well as simulated future 7Be, p-p, pep, and ^8B solar neutrino experiments. We treat all solar neutrino fluxes as free parameters subject to the condition that the…

High Energy Physics - Phenomenology · Physics 2010-02-03 John N. Bahcall , Carlos Pena-Garay

We perform a model-independent analysis of solar neutrino flux rates including the recent charged-current measurement at the Sudbury Neutrino Observatory (SNO). We derive a universal sum rule involving SNO and SuperKamiokande rates, and…

High Energy Physics - Phenomenology · Physics 2009-09-15 V. Barger , D. Marfatia , K. Whisnant

In the coming age of precision neutrino physics, neutrinos from the Sun become robust probes of the conditions of the solar core. Here, we focus on $^8$B neutrinos, for which there are already high precision measurements by the Sudbury…

Solar and Stellar Astrophysics · Physics 2025-09-29 Melanie A. Zaidel , John F. Beacom

The present experimental status does not exclude weak-strength non-standard interactions of neutrinos with electrons. These interactions can be revealed in solar neutrino experiments. Our discussion covers several aspects related to this…

High Energy Physics - Phenomenology · Physics 2009-11-07 Zurab Berezhiani , R. S. Raghavan , Anna Rossi

If neutrino conversions within the Sun result in partial polarization of initial solar neutrino fluxes, then a new opportunity arises to observe the anti-\nu_e's in future neutrino experiments in the low energy region (such as BOREXINO or…

High Energy Physics - Phenomenology · Physics 2009-09-17 V. B. Semikoz , S. Pastor , J. W. F. Valle

The neutral current effects of the future high statistics atmospheric neutrino data can be used to distinguish the mechanisms between a $\nu_\mu$ oscillation to a tau neutrino or to a sterile neutrino. However, if neutrinos possess large…

High Energy Physics - Phenomenology · Physics 2016-08-25 Sin Kyu Kang , Jihn E. Kim , Jae Sik Lee

First we investigate the possibility of detecting solar antineutrinos with the KamLAND experiment. Then we analyze the first Borexino data release to constrain the neutrino magnetic moment. Finally we investigate the resonant spin flavour…

High Energy Physics - Phenomenology · Physics 2009-07-06 M. Picariello , B. C. Chauhan , C. R. Das , Fernandez-Melgarejo , D. Montanino , J. Pulido , E. Torrente-Lujan

If neutrino conversions within the Sun result in partial polarization of initial solar neutrino fluxes then a new opportunity to distinguish Majorana and Dirac neutrinos by measuring the differential $\nu_ee$-scattering cross section in…

High Energy Physics - Phenomenology · Physics 2014-11-17 V. B. Semikoz

Sub-MeV solar neutrino experiments and long-baseline reactor oscillation experiments toe the cutting edge of neutrino research. The upcoming experiments KamLAND and BOREXINO, currently in their startup and final construction phase…

High Energy Physics - Experiment · Physics 2015-06-25 Stefan Schoenert

We provide a method for extracting information on the energy spectrum of solar neutrinos directly from the spectrum of scattered electrons. As an example, we apply it to the published Super-Kamiokande data. When combined with data from SNO…

High Energy Physics - Phenomenology · Physics 2007-05-23 G. Fiorentini , F. L. Villante

Limiting ourselves to two flavor approximation the motion of the neutrino flux in the solar matter and twisting magnetic field is considered. For the neutrino system described by the 4-component wave function $\Psi^T = (\nu_{eL}, \nu_{XL},…

High Energy Physics - Phenomenology · Physics 2016-10-26 O. M. Boyarkin , G. G. Boyarkina

We show that the Deep Underground Neutrino Experiment (DUNE), with significant but feasible new efforts, has the potential to deliver world-leading results in solar neutrinos. With a 100 kton-year exposure, DUNE could detect $\gtrsim 10^5$…

High Energy Physics - Phenomenology · Physics 2020-07-27 Francesco Capozzi , Shirley Weishi Li , Guanying Zhu , John F. Beacom

We have studied the effect of a non-vanishing neutrino magnetic moment \ ($\mu_{\nu}$) on the $\nu_{\rm x}$ ({x=$e,\mu,\tau$}) elastic scattering off electrons for the Super-Kamiokande detector. The bounds on the $\mu_{\nu}$ we have…

High Energy Physics - Phenomenology · Physics 2009-10-31 Ana M. Mourao , Anna Rossi
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