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New 3 He neutron monitor for Chilean Cosmic-Ray Observatories from the Altiplanic zone to the Antarctic zone

  • E. G. Cordaro
  • , E. Olivares
  • , D. Galvez
  • , D. Salazar-Aravena
  • , D. Laroze
  • Universidad de Chile
  • Universidad Mayor
  • Universidad de Santiago de Chile
  • Max Planck Institute for Polymer Research

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

We present the results of three years of continuous operations and the principal characteristics of our new 3 He neutron monitors installed in the Chilean Network of Cosmic-Ray Observatories. During the years 2004 and 2005, we began the construction of this International Geophysical Year (IGY)-type 3 He neutron monitor, with the intention of replacing the older proportional tubes of the BF 3 . These new monitors are installed in stations at locations ranging from the near-equatorial zone to the Antarctic zone. As a reference system, we used our own BF 3 neutron monitors and previously complemented the collected data with a Monte Carlo simulation for the proton-yield function response of the Putre neutron monitor. Herein, we present for the first time the data obtained from our new high-mountain observatory located in the Altiplanic zone.

Original languageEnglish
Pages (from-to)1670-1683
Number of pages14
JournalAdvances in Space Research
Volume49
Issue number12
DOIs
StatePublished - 15 Jun 2012

Keywords

  • Ground level event
  • High mountain observatories
  • Monte Carlo method

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