A comparison of ground level cosmic ray enhancements of November 22, 1977 and February 25, 1969

Other

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Cosmic Rays, Galactic Radiation, High Energy Interactions, Interplanetary Magnetic Fields, Solar Cycles, Environment Effects, Solar Activity Effects, Solar Terrestrial Interactions, Sunspots

Scientific paper

The anisotropic solar flare increases observed by neutron monitors on November 22, 1977 and February 25, 1969 are discussed. These events occurred at quite different modulation levels of galactic cosmic rays. The characteristics of the events such as anisotropy rise time and decay time are not significantly different from one event to the other. This implies that the interplanetary conditions for propagation of cosmic rays of a few GeV energy are comparable at the sunspot maximum and minimum of solar cycle 20. Therefore, the near-earth environment does not play a major role in the modulation of galactic cosmic ray intensity, and the cause of its 11-year variation has to be sought in the regions off the ecliptic plane and/or farther out in the ecliptic plane.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

A comparison of ground level cosmic ray enhancements of November 22, 1977 and February 25, 1969 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A comparison of ground level cosmic ray enhancements of November 22, 1977 and February 25, 1969, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A comparison of ground level cosmic ray enhancements of November 22, 1977 and February 25, 1969 will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-887576

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.