The energy spectrum of neutrons from the T+$t$ reactions has been measured at 0° for a triton energy of 1.48 Mev. The energies of the neutrons extend from 0 to 12 Mev. A peak at the high-energy end at 11.3 Mev is ascribed to the $\mathrm{T}(t, n){\mathrm{He}}^5$ reaction. No other peaks are observed within the counting statistics of the experiment.

• Received 6 March 1957

DOI:https://doi.org/10.1103/PhysRev.106.1257