Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1771068 | Astroparticle Physics | 2007 | 13 Pages |
Abstract
We suggest a method which improves the precision of studies of the primary composition of ultra-high-energy cosmic rays. Two principal ingredients of the method are: (1) comparison of the observed and simulated parameters for individual showers, without averaging over arrival directions and (2) event-by-event selection of simulated showers by the physical observables and not by the reconstructed primary parameters. A detailed description of the algorithm is presented and illustrated by several examples.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Astronomy and Astrophysics
Authors
D.S. Gorbunov, G.I. Rubtsov, S.V. Troitsky,