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We present updated standard solar models (SSMs) that incorporate the latest results for nuclear fusion rates, recently published. We show helioseismic results for high and low metallicity compositions and also for an alternative set of…

Solar and Stellar Astrophysics · Physics 2011-09-14 Aldo Serenelli

Context: The Sun is by far a privileged target for testing stellar models with unique precision. A recent concern appeared with the progress in the solar surface abundances derivation that has led to a decrease of the solar metallicity.…

Solar and Stellar Astrophysics · Physics 2021-07-28 Sébastien Salmon , Gaël Buldgen , Arlette Noels , Patrick Eggenberger , Richard Scuflaire , Georges Meynet

We compute a new generation of standard solar models (SSMs) that includes recent updates on some important nuclear reaction rates and a more consistent treatment of the equation of state. Models also include a novel and flexible treatment…

Standard solar models (SSM) are facing nowadays a new puzzle: the solar composition problem. New determinations of solar metal abundances lead SSM calculations to conflict with helioseismological measurements, showing discrepancies that…

Astrophysics · Physics 2008-11-18 Carlos Pena-Garay , Aldo Serenelli

The neutrino fluxes calculated from the 14 standard solar models published recently in refereed journals are inconsistent with the results of the 4 pioneering solar neutrino experiments if nothing happens to the neutrinos after they are…

Astrophysics · Physics 2007-05-23 John Bahcall

I summarize 40 years of development of the standard solar model that is used to predict solar neutrino fluxes and then describe the current uncertainties in the predictions. I will also attempt to explain why it took so long, about three…

Astrophysics · Physics 2007-05-23 John N. Bahcall

An improved standard solar model has been used to calculate the fluxes of standard solar neutrinos. It includes premain sequence evolution, element diffusion, partial ionization effects, and all the possible nuclear reactions between the…

Astrophysics · Physics 2009-10-28 Arnon Dar , Giora Shaviv

Recent solar neutrino results together with the assumption of a stationary Sun imply severe constraints on the individual components of the total neutrino flux : $\Phi_{Be} \leq 0.7 \cdot 10^{9} cm^{-2} s^{-1}, \Phi_{CNO} \leq 0.6 \cdot…

Astrophysics · Physics 2009-09-25 V. Castellani , S. Degl'Innocenti , G. Fiorentini , B. Ricci

Measuring all neutrino components is the most direct way to test the standard solar model (SSM). Despite the great results obtained so far, important questions such as the solar metallicity remain open. A precise measurement of the solar pp…

High Energy Physics - Experiment · Physics 2019-01-30 Lino Miramonti

The predictions of an improved standard solar model are compared with the observations of the four solar neutrino experiments. The improved model includes premain sequence evolution, element diffusion, partial ionization effects, and all…

Astrophysics · Physics 2015-06-24 Arnon Dar

This talk compares standard model predictions with the results of solar neutrino experiments. Here `standard model' means the combined standard model of minimal electroweak theory plus a standard solar model. I emphasize the importance of…

Nuclear Theory · Physics 2009-10-31 John N. Bahcall

The study of solar neutrinos has given since ever a fundamental contribution both to astroparticle and to elementary particle physics, offering an ideal test of solar models and offering at the same time relevant indications on the…

High Energy Physics - Experiment · Physics 2012-08-16 V. Antonelli , L. Miramonti , C. Pena-Garay , A. Serenelli

We have evolved 10,000 solar models using 21 input parameters that are randomly drawn for each model from separate probability distributions for every parameter. We use the results of these models to determine the theoretical uncertainties…

Astrophysics · Physics 2008-11-26 John N. Bahcall , Aldo M. Serenelli , Sarbani Basu

Solar neutrino physics is an exciting and difficult field of research for physicists, where astrophysics, elementary particle and nuclear physics meet. \ The Sun produces the energy that life has been using on Earth for many years, about…

High Energy Physics - Experiment · Physics 2011-02-07 Lino Miramonti , Franco Reseghetti

Neutrinos are fundamental particles ubiquitous in the Universe. Their properties remain elusive despite more than 50 years of intense research activity. In this review we remind the reader of the noticeable properties of these particles and…

Solar and Stellar Astrophysics · Physics 2015-05-19 S. Turck-Chieze , S. Couvidat

We extract information on the fluxes of Be and CNO neutrinos directly from solar neutrino experiments, with minimal assumptions about solar models. Next we compare these results with solar models, both standard and non standard ones.…

High Energy Physics - Phenomenology · Physics 2007-05-23 G. Fiorentini , B. Ricci

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

We describe the current status of solar neutrino measurements and of the theory -- both neutrino physics and solar astrophysics -- employed in interpreting measurements. Important recent developments include Super-Kamiokande's determination…

Solar and Stellar Astrophysics · Physics 2015-06-11 W. C. Haxton , R. G. Hamish Robertson , Aldo M. Serenelli

For standard neutrinos, recent solar neutrino results together with the assumption of a nuclearly powered Sun imply severe constraints on the individual components of the total neutrino flux: \Phi_{Be}<0.7*10^9cm^-2 s^-1, \Phi_{CNO}<…

The neutrino fluxes calculated from 14 standard solar models published recently in refereed journals are inconsistent with the results of the 4 pioneering solar neutrino experiments if nothing happens to the neutrinos after they are created…

High Energy Physics - Phenomenology · Physics 2008-02-03 John N. Bahcall , Marc H. Pinsonneault
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