“…In continuation of our previous studies of (n, c~) reactions on light nuclei, we have measured in the present experiment the reactions ~ ~N(n, e)l 1B and l~ c~)TLi at a neutron energy E, = 13.9 MeV. Up to now the reaction l*N(n, e)llB has been observed in some experiments at neutron energies near 14 MeV using cloud chambers [71, nuclear emulsions [8,9], scintillation counters [5], and counter telescopes [10,11], whereas the reaction t~ ~)TLi has been previously investigated only in one experiment at E, = 14.4 MeV [12].…”