Results 31 to 40 of about 663,853 (299)

New results on standard solar models [PDF]

Astrophysics and Space Science, 2009
We describe the current status of solar modelling and focus on the problems originated with the introduction of solar abundance determinations with low CNO abundance values. We use models computed with solar abundance compilations obtained during the last decade, including the newest published abundances by Asplund and collaborators.
openaire   +4 more sources

A Mathematical Model of Crystalline Silicon Solar Module

RMUTL Engineering Journal, 2018
This paper proposes a mathematical model of silicon photovoltaic for photovoltaic system analysis. The electrical equivalent circuit of solar module is model by MATLAB-Simulink block diagram. The Mathematical model is verified by adjusting the parameters
Kasem Treephak, Jutturit Thongporn, Dhirasak Somsak, Yuttana Kanthapayao, Nopporn Patcharaprakiti   +4 more
doaj   +1 more source

Solar neutrino probes of the muon anomalous magnetic moment in the gauged U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$

Journal of High Energy Physics, 2020
Models of gauged U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ can provide a solution to the long-standing discrepancy between the theoretical prediction for the muon anomalous magnetic moment and its measured value.
D. W. P. Amaral, D. G. Cerdeño, P. Foldenauer, E. Reid   +3 more
doaj   +1 more source

NEUTRINOS FROM A STANDARD SOLAR MODEL

The Astrophysical Journal, 1982
A detailed estimate is presented of the possible uncertainty range for the neutrino flux from a standard solar model. Using present estimated errors in the key input parameters, detailed solar models are calculated to give an uncertainty in the theoretical ..nu../sub e/ capture rate in both the ongoing /sup 37/Cl experiment and the proposed experiment ...
B. W. Filippone, D. N. Schramm
openaire   +1 more source

The ν R -philic scalar: its loop-induced interactions and Yukawa forces in LIGO observations

Journal of High Energy Physics, 2020
Right-handed neutrinos (ν R ) are often considered as a portal to new hidden physics. It is tempting to consider a gauge singlet scalar (ϕ) that exclusively couples to ν R via a ν R ν Rϕ term.
Xun-Jie Xu
doaj   +1 more source

Improved global fit to Non-Standard neutrino Interactions using COHERENT energy and timing data

Journal of High Energy Physics, 2020
We perform a global fit to neutrino oscillation and coherent neutrino-nucleus scattering data, using both timing and energy information from the COHERENT experiment. The results are used to set model-independent bounds on four-fermion effective operators
Pilar Coloma, Ivan Esteban, M.C. Gonzalez-Garcia, Michele Maltoni   +3 more
doaj   +1 more source

Solar Neutrinos: Where We Are, What We Need [PDF]

, 1998
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 recent analyses
Abdurashitov, Adelberger, Alexander, Anselmann, Arpesella, Arpesella, Bahcal, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bargholtz, Basu, Basu, Berezinsky, Berezinsky, Berezinsky, Carlson, Castellani, Castellani, Castellani, Christensen-Dalsgaard, Csoto, Dautry, Davis, Davis, Davis, Elsworth, Ezer, Filippone, Fogli, Fukugita, Gari, Glashow, Hata, Hata, Hata, Heeger, Iglesias, John Bahcall, McDonald, Parke, Rogers, Salam, Schatzman, Schatzman, Shaviv, Suzuki, Takita, Weinberg, White   +55 more
core   +2 more sources

Weighting Factor Selection of the Ensemble Model for Improving Forecast Accuracy of Photovoltaic Generating Resources

Energies, 2019
Among renewable energy sources, solar power is rapidly growing as a major power source for future power systems. However, solar power has uncertainty due to the effects of weather factors, and if the penetration rate of solar power in the future ...
Kihan Kim, Jin Hur
doaj   +1 more source

Sensitivity of direct detection experiments to neutrino magnetic dipole moments

Journal of High Energy Physics, 2020
With large active volume sizes dark matter direct detection experiments are sensitive to solar neutrino fluxes. Nuclear recoil signals are induced by 8B neutrinos, while electron recoils are mainly generated by the pp flux. Measurements of both processes
D. Aristizabal Sierra, R. Branada, O. G. Miranda, G. Sanchez Garcia   +3 more
doaj   +1 more source

Development of a local empirical model of ionospheric total electron content (TEC) and its application for studying solar-ionospheric effects

Scientific Reports, 2021
Regular and irregular variations in total electron content (TEC) are one of the most significant observables in ionospheric studies. During the solar cycle 24, the variability of ionosphere is studied using global positioning system derived TEC at a mid ...
Pantea Davoudifar, Keihanak Rowshan Tabari, Amir Abbas Eslami Shafigh, Ali Ajabshirizadeh, Zahra Bagheri, Fakhredin Akbarian Tork Abad, Milad Shayan   +6 more
doaj   +1 more source