Cosmic Ray Intensity Variation with Solar Interplanetary Features during Consecutive Solar Cycle 23 & 24

  • Unique Paper ID: 172287
  • Volume: 11
  • Issue: 8
  • PageNo: 2635-2638
  • Abstract:
  • This work aims to investigate the long-term trends of CRI in relation to solar interplanetary parameters. The modulation of CRI is associated with solar activity. The study highlights an inverse correlation between solar activity and cosmic ray intensity, where increased solar activity, particularly phenomena like coronal mass ejections (CMEs), solar wind velocity (V), and interplanetary magnetic field (IMF B), corresponds to a decrease in cosmic ray intensity. Conversely, during periods of lower solar activity, cosmic rays tend to increase. Based on our research, we have concluded that solar wind velocity (V) has higher volatility and is not a useful parameter to investigate the long-term trajectory of cosmic ray intensity (CRI), whereas CME Rate and IMF B are indicators of solar activity and play a crucial role in the variation of CRI.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{172287,
        author = {Vivek Dwivedi and Deepak K Chaurasiya and Anil Kumar Saxena and C.M. Tiwari},
        title = {Cosmic Ray Intensity Variation with Solar Interplanetary Features during Consecutive Solar Cycle 23 & 24},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {8},
        pages = {2635-2638},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=172287},
        abstract = {This work aims to investigate the long-term trends of CRI in relation to solar interplanetary parameters. The modulation of CRI is associated with solar activity. The study highlights an inverse correlation between solar activity and cosmic ray intensity, where increased solar activity, particularly phenomena like coronal mass ejections (CMEs), solar wind velocity (V), and interplanetary magnetic field (IMF B), corresponds to a decrease in cosmic ray intensity. Conversely, during periods of lower solar activity, cosmic rays tend to increase. Based on our research, we have concluded that solar wind velocity (V) has higher volatility and is not a useful parameter to investigate the long-term trajectory of cosmic ray intensity (CRI), whereas CME Rate and IMF B are indicators of solar activity and play a crucial role in the variation of CRI.},
        keywords = {Cosmic ray intensity, interplanetary magnetic field, solar wind velocity and solar cycle.},
        month = {January},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 8
  • PageNo: 2635-2638

Cosmic Ray Intensity Variation with Solar Interplanetary Features during Consecutive Solar Cycle 23 & 24

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