Investigation of spectral properties of ¹¹Be in breakup reactions*

Abstract We investigate the breakup of the halo nucleus on a light target ( ) within the quantum-quasiclassical approach in a wide range of beam energy (5–67 MeV/nucleon), including bound states and low-lying resonances in different partial and spin states of . The obtained results are in good agreement with existing experimental data at 67 MeV/nucleon. Furthermore, we demonstrate that the developed computational scheme can be used for investigating nuclei spectral properties in low-energy breakup experiments on different targets.