2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/194437A new method to study Extensive Air Shower (EAS) hadronic component is proposed. It is shown that addition of specific detectors for thermal neutron detection to a standard array for EAS study can significantly improve its performance. Results of CORSIKA based Monte Carlo simulations as well as preliminary experimental data are presented. A proposal of novel type of EAS array is given.6 pages, 4 figures, a talk given at ISVHECRI2007, Weihai, China. To be published in Nucl. Phys. B (Proc. Suppl.)High Energy Physics - Experimenttext