Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura

Details Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura

Jul 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003icrc....6.3565f&link_type=abstract

Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the I

Physics

Scientific paper

The narrow angle muon telescope at Mt. Norikura has been operated since May 1998. The telescope covers 50 degrees of the sky with angular resolution of about 7 degrees. The counting rates of event are plotted in the two-dimensional maps of 21 times 21 bin. The precursory decrease before Forbush decrease was observed by the telescope at April 11 in 2001. The two-dimensional maps of this precursors show cosmic ray collimated flow confined with about 15 degrees in pitch angle across the shock from the inside of the Forbush decrease, from the simulation. This fact cleary gives evidence for the reconfirmation of the existence of IMF-guided collimated flow, responsible for the precursory decrease.

Affiliated with

Also associated with

No associations

Rating

Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura 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 Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observation of Precursory Decrease by the Narrow Angle Muon Telescope at MT. Norikura will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1145853