G. Battistoni, M.V. Garzelli, E. Gadioli, S. Muraro, P.R. Sala, A. Fassò, A. Ferrari, S. Roesler, F. Cerutti, J. Ranft, L.S. Pinsky, A. Empl, M. Pelliccioni and R. Villari INFN, Sezione di Milano and Università di Milano, Dip. di Fisica, via Celoria 16, I-20133 Milano, Italy SLAC, Stanford, CA 94025, US CERN, CH-1211 Geneva 23, Switzerland Siegen University, Fachbereich 7 Physik, D-57068 Siegen...

The Monte Carlo program FLUKA was used to calculate the number of muons reaching detection level in events initiated by primary cosmic gamma ray interactions in the atmosphere. The calculation was motivated by the desire to gauge the sensitivity of arrays like that of Project GRAND to primary gamma cosmic rays while measuring single muons at detection level. Because direct gamma pair production...

Energy spectra of high-energy neutrons and neutron time-of-flight spectra were calculated for the setup of experiment T-454 performed with a NE213 liquid scintillator at the Final Focus Test Beam (FFTB) facility at the Stanford Linear Accelerator Center. The neutrons were created by the interaction a 28.7 GeV electron beam in the aluminum beam dump of the FFTB which is housed inside a thick ste...