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Neutron-proton total cross sections near 20, 24 and 28 MeV

1966; Elsevier BV; Volume: 83; Issue: 1 Linguagem: Inglês

10.1016/0029-5582(66)90350-6

1873-1546

D.E. Groce, B.D. Sowerby,

Nuclear reactor physics and engineering

The neutron-proton total cross section has been measured at three neutron energies in a good geometry transmission experiment using a pressurized gaseous sample. The resulting cross sections are 493.3±2.4 mb at a laboratory neutron energy of 19.565±0.026 MeV, 397.2±1.7 mb at 23.951±0.017 MeV and 337.6±2.1 mb at 27.950±0.013 MeV.