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The Scale Similarity of Solar Proton Time Profiles in the 23rd Solar Cycle

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

We discussed the scale similarity (scaling) of solar proton time profiles in the 23rd solar cycles. In order to define of scaling availability, the approximation by the scaling function of time profiles of all significant events of the 23rd cycle was carried out for proton fluxes with energy ranges 10–30, 30–50, 50–60, 60–100, >100 MeV according to GOES data (a total of 185 time profiles were approximated). It is shown, that such approximation of time profiles is valid for the vast majority of events of the 23rd cycle (at least in the growth phase of proton fluxes), which allows you to determine with high precision the time of proton injection in solar proton events.

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REFERENCES

  1. Cane, H.V. and Lario, D., Space Sci. Rev., 2006, vol. 123, p. 45.

    Article  ADS  Google Scholar 

  2. Trottet, G., Samwel, S., Klein, K.L., et al., Sol. Phys., 2015, vol. 290, no. 3, p. 819.

    Article  ADS  Google Scholar 

  3. Struminskij, A.B., Bull. Russ. Acad. Sci.: Phys., 2011, vol. 75, no. 6, p. 751.

    Article  Google Scholar 

  4. Bazilevskaya, G.A., Adv. Space Res., 2009, vol. 43, p. 530.

    Article  ADS  Google Scholar 

  5. Struminskij, A.B. and Zimovetch, I.V., Bull. Russ. Acad. Sci.: Phys., 2009, vol. 73, no. 3, p. 315.

    Article  Google Scholar 

  6. Ochelkov, Yu.P., Heliogeophys. Res., 2018, vol. 19, p. 47.

    Google Scholar 

  7. Ochelkov, Yu.P., Bull. Russ. Acad. Sci.: Phys., 2021, vol. 85, no. 8, p. 915.

    Article  Google Scholar 

  8. https://satdat.ngdc.noaa.gov/sem/goes/data/avg/.

  9. Ochelkov, Yu.P., Bull. Russ. Acad. Sci.: Phys., 2019, vol. 83, no. 5, p. 531.

    Article  Google Scholar 

  10. https://cdaw.gsfc.nasa.gov/CME_list.

  11. CATALOG of Solar proton events in the 23rd Cycle of Solar activity (1996–2008), Moscow, 2016. http://www.wdcb.ru/stp/data/SPE/SPE_1997-2009/.

  12. The Catalog of solar flare events with X-ray Class M1 X>17.5: XXIII Cycle of Solar activity (1996–2007). http://www.wdcb.ru/stp/data/FL_XXIII/Fl_XXIII.txt.

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Authors and Affiliations

  1. Institute of Applied Geophysics, 119517, Moscow, Russia

    Yu. P. Ochelkov

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  1. Yu. P. Ochelkov
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Correspondence to Yu. P. Ochelkov.

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Ochelkov, Y.P. The Scale Similarity of Solar Proton Time Profiles in the 23rd Solar Cycle. Bull. Russ. Acad. Sci. Phys. 87, 1066–1070 (2023). https://doi.org/10.3103/S106287382370243X

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  • DOI: https://doi.org/10.3103/S106287382370243X

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