Elastic and inelastic scattering of 14N ions by 7Li at 80 MeV (c.m. 26.7 MeV)

• Published in: The European physical journal. A, Hadrons and nuclei Vol. 50; no. 10
• Main Authors: Rudchik, A. T., Herashchenko, O. V., Kemper, K. W., Rusek, K., Rudchik, A. A., Koshchy, E. I., Kliczewski, S., Mezhevych, S. Yu, Mokhnach, A. V., Pirnak, Val. M., Ponkratenko, O. A., Plujko, V. A., Choiński, J., Siudak, R., Stolarz, A., Szczurek, A., Ilyin, A. P., Uleshchenko, V. V.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2014
• Subjects: Hadrons; Heavy Ions; Nuclear Fusion; Nuclear Physics; Particle and Nuclear Physics; Physics; Physics and Astronomy; Regular Article - Experimental Physics; Optical Potential Parameter; Typical Energy Spectrum; Spin Reorientation; Full Angular Range; Inelastic Scattering
• ISSN: 1434-6001; 1434-601X
• DOI: 10.1140/epja/i2014-14159-9

. New angular distribution data for 7 Li + 14 N elastic and inelastic scattering at the energy MeV (c.m. 26.7MeV) are presented. The data were analyzed within the optical model and the coupled-reaction-channels method using a channels-coupling scheme that included the 7 Li and 14 N inelastic scattering channels, spin reorientations of 7 Li and 14 N as well as most important transfer reactions. The low-energy excited states of 7 Li and 14 N were assumed to be collective in nature. The 7 Li + 14 N potential parameters as well as deformation parameters of 7 Li and 14 N were deduced. The 7 Li + 14 N potential and the data were compared with those of 6 Li + 14 N to observe isotopic differences. The enhanced large-angle elastic and inelastic scattering data are shown to have a large contribution from the ground-state reorientation of 7 Li.