Results 61 to 70 of about 2,514,674 (303)
Microscopic Physics in the Solar Standard Model [PDF]
International Astronomical Union Colloquium, 1993 AbstractThe microphysics of the solar standard model is revised. We discuss the contribution of composition, nuclear reaction rates, screening effect and opacity (OPAL project) to the theoretical predictions on neutrino flux and acoustic modes.
Ilídio Lopes, Sylvaine Turck-Chièze
openaire +2 more sources
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 +3 more
doaj +1 more source
Journal of High Energy Physics, 2022 The recent XENON1T excess can be explained by the solar active-sterile neutrino conversion with bound electrons via light mediator. Nevertheless, the atomic effects are usually omitted in the solar neutrino explanations.
Shao-Feng Ge, Pedro Pasquini, Jie Sheng
doaj +1 more source
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
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 +6 more
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Solar Models: current epoch and time dependences, neutrinos, and helioseismological properties [PDF]
Astrophys.J.555:990-1012,2001, 2000 We calculate accurate solar models and report the detailed time dependences of important solar quantities. We use helioseismology to constrain the luminosity evolution of the sun and report the discovery of semi-convection in evolved solar models that include diffusion.
arxiv +1 more source
Searches for atmospheric long-lived particles
Journal of High Energy Physics, 2020 Long-lived particles are predicted in extensions of the Standard Model that involve relatively light but very weakly interacting sectors. In this paper we consider the possibility that some of these particles are produced in atmospheric cosmic ray ...
C. Argüelles +3 more
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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
Applied Sciences, 2022 Although uncertainties such as solar radiation and material properties are generally involved in the solar receiver design process, current studies in the solar receiver field are based on deterministic models and do not incorporate these uncertainties ...
Yan Luo, Gen Li, Zhiyuan Wang, Tao Lu
doaj +1 more source
Long-Term Cosmic Ray Variability and the CME-Index
Advances in Astronomy, 2012 The cosmic ray modulation in relation to solar activity indices and heliospheric parameters during the period January 1996–October 2011, covering the solar cycle 23 and the ascending phase of solar cycle 24, is studied.
Helen Mavromichalaki, Evangelos Paouris
doaj +1 more source