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We review the prospects for probing new physics with neutrino astrophysics. High energy neutrinos provide an important means of accessing physics beyond the electroweak scale. Neutrinos have a number of advantages over conventional…

High Energy Physics - Phenomenology · Physics 2008-12-18 Nicole F. Bell

For most of their existence stars are fueled by the fusion of hydrogen into helium proceeding via two theoretically well understood processes, namely the $pp$ chain and the CNO cycle. Neutrinos emitted along such fusion processes in the…

Motivated by a pilot experiment conducted by F.Vannucci et al. during a solar eclipse, we work out the geometry governing the radiative decays of solar neutrinos. Surprisingly, although a smaller proportion of the photons can be detected,…

High Energy Physics - Phenomenology · Physics 2009-10-31 J. -M. Frère , D. Monderen

Neutrino astronomy is on the verge of discovering new sources, and this will lead to important advances in astrophysics, cosmology, particle physics, and nuclear physics. This paper is meant for non-experts, so that they might better…

Astrophysics · Physics 2007-06-14 John F. Beacom

The phenomenological model with three active and three light sterile neutrinos is considered taking into account terrestrial experimental data, which indicate anomalies at short distances beyond the minimally modified Standard Model with…

High Energy Physics - Phenomenology · Physics 2024-09-23 V. V. Khruschov , S. V. Fomichev

This book chapter presents an overview of the historical experimental and theoretical developments in neutrino physics and astrophysics and also the physical properties of neutrinos, as well as the physical processes involving neutrinos. It…

High Energy Physics - Phenomenology · Physics 2023-01-11 Floyd W. Stecker

High-energy cosmic neutrinos carry unique information about the most energetic non-thermal sources in the Universe. This white paper describes the outstanding astrophysics questions that neutrino astronomy can address in the coming decade.…

Cosmology provides an excellent laboratory for testing various aspects of neutrino physics. Here, I review the current status of cosmological searches for neutrino mass, as well as other properties of neutrinos. Future cosmological probes…

High Energy Physics - Phenomenology · Physics 2010-10-27 Steen Hannestad

It's been a remarkable decade in neutrino physics. Ten years ago this summer, at the 1998 neutrino conference in Takayama, the Super-Kamiokande collaboration reported the observation of neutrinos changing flavor, thereby establishing the…

High Energy Physics - Experiment · Physics 2008-10-23 Christopher W. Walter

Borexino is a 280-ton liquid scintillator detector located at the Laboratori Nazionali del Gran Sasso in Italy. Since the start of its data taking in May 2007, it has provided several measurements of low-energy neutrinos from various…

High Energy Physics - Experiment · Physics 2021-07-20 Sindhujha Kumaran , Livia Ludhova , Ömer Penek , Giulio Settanta

The main physical results on the registration of solar neutrinos and the search for rare processes obtained by the Borexino collaboration to date are presented.

This paper reviews the constraints on the solar neutrino mixing parameters with data collected by the Homestake, SAGE, GALLEX, Kamiokande, SuperKamiokande, Borexino and SNO experiments. An emphasis will be given to the global solar neutrino…

High Energy Physics - Experiment · Physics 2010-12-14 Alain Bellerive

Because the propagation of neutrinos is affected by the presence of Earth matter, it opens new possibilities to probe the Earth's interior. Different approaches range from techniques based upon the interaction of high energy (above TeV)…

Geophysics · Physics 2008-11-26 Walter Winter

This writeup is an introduction to neutrino astronomy, addressed to astronomers and written by astroparticle physicists. While the focus is on achievements and goals in neutrino astronomy, rather than on the aspects connected to particle…

High Energy Astrophysical Phenomena · Physics 2018-08-28 Andrea Gallo Rosso , Carlo Mascaretti , Andrea Palladino , Francesco Vissani

This review covers a subset of the astrophysical phenomena where neutrinos play a significant role and where the underlying microphysics is nuclear physics. The current status of the solar neutrino problem, atmospheric neutrino experiments,…

Astrophysics · Physics 2007-05-23 A. B. Balantekin

As neutrinos become a significant background for projected dark matter experiments, the community will become concerned with determining if events counted in a dark matter experiment are good dark matter candidates or low-energy neutrinos…

High Energy Physics - Phenomenology · Physics 2016-05-09 Nicole Hartman , Stephen Sekula

The studies of solar neutrinos and helioseismology have been closely intertwined since the first neutrino experiment and the first observations of solar oscillations in the sixties. Early detailed helioseismic analyses provided strong…

Solar and Stellar Astrophysics · Physics 2020-01-08 J. Christensen-Dalsgaard

Much of our understanding of the internal structure of the Sun derives from so-called standard theoretical solar models. Unfortunately, none of those models agrees completely with observation. The discrepancy is commonly associated with…

Solar and Stellar Astrophysics · Physics 2019-04-10 Douglas Gough

We study some implications on standard matter oscillations of solar neutrinos induced by a background of extremely low energy thermal neutrinos trapped inside the Sun by means of coherent refractive interactions. Possible experimental tests…

High Energy Physics - Phenomenology · Physics 2011-09-12 S. Esposito

A brief overview of the electromagnetic properties of neutrinos is presented with a discussion of the most important fundamental aspects of the problem. Then using data from the ground-based reactor and solar neutrino-electron scattering…

High Energy Physics - Phenomenology · Physics 2021-11-02 Alexander Studenikin