Novel passive Nested Bonner Cubes Spectrometer for neutrons and its response matrix Antonio Baltazar-Raigosa, Hector Rene Vega-Carrillo, Angel Garcia-Duran, Tzinnia Gabriela Soto-Bernal and Israel Alejandro Arriaga-Trejo Eur. Phys. J. Plus, 136 10 (2021) 1037 Published online: 15 October 2021 DOI: 10.1140/epjp/s13360-021-01988-7