Implementing the De-thinning Method for High Energy Cosmic Rays Extensive Air Shower Simulations [IMA]

http://arxiv.org/abs/1503.07960


To simulate the interaction of cosmic rays with the Earth atmosphere requires highly complex computational resources and several statistical techniques have been developed to simplify those calculations. It is common to implement the thinning algorithms to reduce the number of secondary particles by assigning weights to representative particles in the evolution of the cascade. However, since this is a compression method with information loss, it is required to recover the original flux of secondary particles without introduce artificial biases. In this work we present the preliminary results of our version of the de-thinning algorithm for the reconstruction of thinned simulations of extensive air showers initiated by cosmic rays and photons in the energy range $10^{15} < E/\mathrm{eV} < 10^{17}$.

Read this paper on arXiv…

A. Estupinan, H. Asorey and L. Nunez
Mon, 30 Mar 15
36/65

Comments: 5 pages, 2 figures, 1 table, Proceedings X SILAFAE Medellin-2014. To appear in Nuclear Physics B – Proceedings Supplements