AIR SHOWER PHYSICS ARTIFICIAL INTELLIGENCE CHAPARRONES ATMOSFERICOS EXTENSOS CHAPARRONES COSMICOS COMPUTERIZED SIMULATION COSMIC RAY DETECTION COSMIC RAYS COSMIC SHOWERS DEEP NEURAL NETWORK ANALYSIS DETECCION DE RAYOS COSMICOS EXTENSIVE AIR SHOWERS MUONES MUONS Methods for estimating mass-sensitive observables of ultra high energy cosmic rays using artificial neural networks Métodos para estimar observables sensibles a la masa de rayos cósmicos de energía ultra alta utilizando redes neuronales artificiales NEURAL NETWORKS NTELIGENCIA ARTIFICIAL RAYOS COSMICOS REDES NEURONALES SIMULACION COMPUTERIZADA