Fig. 3: Measured Erel distributions for breakup fragments 7Be and proton.
From: Breakup of the proton halo nucleus 8B near barrier energies
The experimental data (circles) at a 38.7 and b 46.1 MeV are compared with the simulated distributions of Erel (solid curves). The error bars show the associated statistical uncertainties. The dashed curves denote simulation results of p-wave 1+ state. The raw theoretical Erel distributions from CDCC are shown in the insets, where the solid and dashed curves represent the calculations with the orbital angular momentum up to l = 3 (total) and the contributions from the p-wave (l = 1) 1+ state. The vertical line indicates the expected location of the peak from the first 1+ resonance of 8B.
