Spectral Analysis of Solar and Geomagnetic Parameters in Relation to Cosmic-ray Intensity for the Time Period 1965 – 2018
Sign Up to like & getrecommendations! Published in 2019 at "Solar Physics"
DOI: 10.1007/s11207-019-1403-0
Abstract: Spectral analysis of solar and geomagnetic parameters as well as of cosmic-ray intensity was performed aiming to identify possible new periodicities and confirm the well-known ones. Specifically, short-, mid-, and long-term periodicities of these parameters… read more here.
Keywords: ray intensity; period; cosmic ray; index ... See more keywords
Cosmic ray intensity increases during high solar activity period for the solar cycles 22 and 23
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Physics"
DOI: 10.1007/s12648-018-1284-3
Abstract: The varying solar output is affected by the Sun’s activity and associated phenomena. Predictions of solar and geomagnetic activity are important for various technologies, including the operation of low-earth-orbiting satellites, electric power transmission grids, geophysical… read more here.
Keywords: physics; cosmic ray; activity; solar cycles ... See more keywords
Relative K X-ray intensity ratios of the first and second transition elements in the magnetic field
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.127458
Abstract: Abstract In this research, EDXRF (Energy Dispersive X-Ray Fluorescence) technique was used for obtaining Kβ-to-Kα X-ray intensity ratios (IKβ/IKα) of 3d and 4d transition metal elements prepared at 200 bar pressure and high temperatures under the… read more here.
Keywords: intensity ratios; transition elements; field; magnetic field ... See more keywords
Solar Rotational Oscillation and Its Subharmonics in Solar Wind Plasma Field, Geomagnetic, and Cosmic Ray Intensity Indicator in the Solar Cycle 24/25 Minimum
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DOI: 10.1029/2019ea001068
Abstract: To study synodic period and its subharmonics, we have utilized hourly average data of solar wind plasma field, geomagnetic index, and galactic cosmic ray intensity along with 5 min average data of selected solar wind… read more here.
Keywords: field day; field; solar wind; day ... See more keywords
Responses and Periodic Variations of Cosmic Ray Intensity and Solar Wind Speed to Sunspot Numbers
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DOI: 10.1155/2020/3527570
Abstract: To investigate the periodic behaviour and relationship of sunspot numbers with cosmic ray intensity and solar wind speed, we present analysis from daily data generated from 1995 January to 2018 December. Cross-correlation and wavelet transform… read more here.
Keywords: cosmic ray; wind speed; sunspot numbers; solar wind ... See more keywords