Abstract
The and clustering of the ground state were investigated by means of the transfer reaction at 25 MeV/nucleon. The experiment was performed in inverse kinematics at GANIL with the SPEG spectrometer coupled to the MUST array. Experimental data for the transfer reaction were analyzed by a distorted wave Born approximation (DWBA) calculation, including the two neutrons and the triton transfer. The couplings to the breakup channels were taken into account with a polarization potential deduced from a coupled-discretized-continuum channels analysis of the elastic scattering measured at the same time. The influence on the calculations of the exit potential and of the triton sequential transfer is discussed. The final calculation gives a spectroscopic factor close to one for the configuration as expected. The spectroscopic factor obtained for the configuration is much smaller than the theoretical predictions.
4 More- Received 16 January 2005
DOI:https://doi.org/10.1103/PhysRevC.71.064311
©2005 American Physical Society