Abstract
Neutrons obtained by bombarding a thick beryllium target with 600 keV. deuterons were studied by the photographic plate technique at angles of emission of 0, 90, and 150�. Five previously reported neutron groups were confirmed giving energy levels of B10 at 0?73,1?75,2�20, and 3�64 MeV. An additional group corresponding to an energy level of 2�85 MeV. was observed and the evidence for regarding these as genuine beryllium neutrons is discussed. The Q-value for the ground state transition is found to be 4�35�0�02MeV. which agrees with the value 4�36�0�04 deduced from the most recent masses.
Subject
General Physics and Astronomy
Cited by
18 articles.
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