Astroparticles in Latin America: current status and outlook

TL;DR

This paper reviews the development of astroparticle research in Latin America, highlighting key projects like the Pierre Auger Observatory and LAGO, and discusses regional collaboration and future prospects such as the ANDES underground laboratory.

Contribution

It provides an overview of Latin America's current status in astroparticle research and introduces new collaborative initiatives and infrastructure projects in the region.

Findings

LAGO demonstrates feasibility of studying solar modulation of cosmic rays

Regional collaboration has increased among Latin American scientists

The upcoming ANDES laboratory will be the first of its kind in the Southern Hemisphere.

Abstract

The successful installation and operation of the Pierre Auger Observatory in Argentina has been a milestone in Astroparticle research in Latin America, generating new regional research opportunities in the field. In this context, the LAGO project, begun in 2005 with the aim of studying the high-energy component of gamma ray bursts (GRBs). This observatory consists of different arrays of water-Cherenkov detectors installed in high altitude mountains throughout Latin America. Recently, it has demonstrated the feasibility of conducting studies on the solar modulation of the galactic cosmic ray flux. Currently more than 80 scientists and students from Mexico, Guatemala, Colombia, Venezuela, Ecuador, Peru, Bolivia and Argentina are integrated into the LAGO Collaboration. The high level of regional integration in the scientific community reached thanks to this kind of major projects, has led to the recent formation of the CLES (Consorcio Latinoamericano de Experimentos Subterr\'{a}neos). This organization promotes the creation and installation of the ANDES Underground Laboratory to be built inside the projected International Agua Negra tunnel between Argentina and Chile. The ANDES laboratory with over 1750 meters of rock cover, will be the first laboratory of its kind to be installed in the Southern Hemisphere.