Skip to main content
SpringerLink
Log in

Neutron monitor data on the 15 June 1991 flare: Neutrons as a test for proton acceleration scenario

  • Solar Physics Letters
  • Published:
Solar Physics Aims and scope Submit manuscript

Abstract

Response of Alma-Ata neutron monitor for solar neutrons from the 15 June 1991 was studied. We considered this response as a test for various scenarios of proton acceleration during the flare. The analysis of neutron monitor is an evidence in favour of the assumption of two acts of proton acceleration at impulsive and post-impulsive phases of the flare.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  • Akimov,V.V.et al.: 1991,Proc. 22nd Int.Cosmic Rav Conf.,3, 73.

    Google Scholar 

  • Akimov,V.V.et al.: 1995,Solar Physics, submitted.

  • Chupp,E.L.et al.: 1987,Astrophys.J.,318, 913.

    Google Scholar 

  • Gueglenko,V.G., Kocharov,G.E, Kovaltsov,G.A., Kocharov,L.G., Mandzhavidze,N.Z.: 1990,Solar Phys.,125, 91.

    Google Scholar 

  • Kocharov,L.G., Kovaltsov,G.A., Gueglenko,V.G., Kartavykh,Yu. Yu., Kocharov,G.E., Usoskin,I.G.: 1991, inNuclear Astrophysics, Phys.-Tech.Inst., St.Petersburg, 5.

    Google Scholar 

  • Kocharov,L.G., Kovaltsov,G.A., Kocharov,G.E., Chuikin,E.I., Usoskin,I.G., Shea,M.A., Smart.,D.F., Melnikov,V.F., Podstrigach,T.S., Armstrong,T.P., Zirin,H.: 1994,Solar Phys.,150, 267.

    Google Scholar 

  • Kocharov,L.G., Lee,J.W., Zirin,H., Kovaltsov,G.A., Usoskin,I.G., Pyle,K.R., Shea,M.A., Smart,D.F.: 1994a,Solar Phys.,155, 149.

    Google Scholar 

  • Leikov,N.G.et al.: 1993,Astron.Astrophys.Suppl.,97. 345.

    Google Scholar 

  • Mandzhavidze,N., Ramaty,R., Akimov,V.V., Leikov,N.G.: 1993,Proc. 23rd Int.Cosmic Ray Conf.,3, 119.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. A.F.Ioffe Physical-Technical Institute, 194021, St.Petersburg, Russia

    G. A. Kovaltsov & I. G. Usoskin

  2. Space Research Laboratory, University of Turku, SF-20520, Turku, Finland

    L. G. Kocharov

  3. University of Oulu, SF-90570, Oulu, Finland

    H. Kananen & P. J. Tanskanen

Authors
  1. G. A. Kovaltsov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. I. G. Usoskin
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. L. G. Kocharov
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. H. Kananen
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. P. J. Tanskanen
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kovaltsov, G.A., Usoskin, I.G., Kocharov, L.G. et al. Neutron monitor data on the 15 June 1991 flare: Neutrons as a test for proton acceleration scenario. Sol Phys 158, 395–398 (1995). https://doi.org/10.1007/BF00795674

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00795674

Keywords

Search

Navigation