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Spallation Neutron Production Measurements

M. S. Zucker, N. Tsoupas, P. E. Vanier, U. von Wimmersperg, S. F. Mughabghab, E. Schmidt

Nuclear Science and Engineering / Volume 129 / Number 2 / June 1998 / Pages 180-186

Technical Paper / dx.doi.org/10.13182/NSE129-180

Measurements of neutron production by the proton bombardment of range-thick targets of Pb and of W at energies of 0.8, 1.0, 1.2, and 1.4 GeV are made for comparison with calculations based on the LAHET code system (LAHET + MCNP) and also with each of two previous experiments. The code estimate of tritium production in the apparatus via the n(3He,t)p reaction is also compared with the present measurements.