In this paper we study the neutron elastic breakup in reactions initiated by ${}^{11}\mathrm{Be}$. The neutron angular distribution is obtained from a general formalism which can be applied to any heavy-ion transfer to the continuum reaction at intermediate energies. With the same method momentum distributions can be obtained. Our equations can be reduced to the incident free particle limit and the validity of this approximation is discussed. Theoretical results are compared to recent experimental data.

• Received 11 July 1997

DOI:https://doi.org/10.1103/PhysRevC.57.R22