2017/02/15 by F Raimondi, F. Raimondi, G Hupin +5
Chemistry · Physics and Astronomy · #Ab initio #Breakup #Coordination Chemistry and Organometallics #Deuterium #Nuclear physics research studies #Nuclear reaction #Phase space #Polarization (electrochemistry) #Quantum Chromodynamics and Particle Interactions #Reaction dynamics #Scattering #nucl-th
paper · pdf · doi:10.1088/1742-6596/981/1/012006
Contribution to TNPI2016
arxiv created 2017/02/15 · openalex created_date 2017/03/23 · openalex publication_date 2018/03/01 · arxiv updated 2018/04/04 · openalex updated_date 2026/08/06
Recently, we applied an ab initio method, the no-core shell model combined with the resonating group method, to the transfer reactions with light p-shell nuclei as targets and deuteron as the projectile. In particular, we studied the elastic scattering of deuterium on 7 Li and the 7 Li( d , p ) 8 Li transfer reaction starting from a realistic two-nucleon interaction. In this contribution, we review of our main results on the 7 Li( d , p ) 8 Li transfer reaction, and we extend the study of the relevant reaction channels, by showing the dominant resonant phase shifts of the scattering matrix. We assess also the impact of the polarization effects of the deuteron below the breakup on the positive-parity resonant states in the reaction. For this purpose, we perform an analysis of the convergence trend of the phase and eigenphase shifts, with respect to the number of deuteron pseudostates included in the model space.