2008/07/01 by Dao T. Khoa, DAO T. KHOA · 1 citation
Physics and Astronomy · #Crystallography and Radiation Phenomena #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #nucl-ex #nucl-th
paper · pdf · doi:10.1142/s0218301308011082
Talk given at SOTANCP Workshop, Strasbourg, May 2008; to appear in International Journal of Modern Physics E
arxiv created 2008/07/01 · openalex publication_date 2008/11/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The robust (spin and isospin zero) α-particle remains one of the best projectiles to probe the nuclear isoscalar excitations. In the present work, a microscopic folding model analysis of the α+ 12 C inelastic scattering to the 2 + (4.44 MeV), 0 + (7.65 MeV), 3 - (9.64 MeV), 0 + (10.3 MeV) and 1 - (10.84 MeV) states in 12 C has been performed using the 3-α resonating group method wave functions. The isoscalar transition strengths of these states were carefully studied based on the coupled-channel analysis using the microscopic folded form factors. A correlation between the weak binding and/or short lifetime of the excited state and absorption in the exit channel of inelastic scattering has been established.