2007/01/01 by Akinobu Doté, Akinobu Dote, Wolfram Weise · 2 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #nucl-th
paper · pdf · doi:10.1143/ptps.168.593
published as Prog.Theor.Phys.Suppl.168:593-597,2007 · 4 pages, 4 figures, Proceedings of IX International Conference on Hypernuclear and Strange Particle Physics (HYP2006)
openalex publication_date 2007/01/01 · arxiv created 2007/01/18 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We have investigated the prototype kaonic nucleus, ppK-, using the method of Antisymmetrized Molecular Dynamics (AMD). In the present study we use a realistic NN potential with strongly repulsive core, and a Chiral SU(3)-based KN interaction which is energy-dependent and includes both s- and p-wave interactions. We find that no self-consistent solutions exist when the range parameter of the KN interaction is less than 0.67 fm. Due to the strong repulsion of the NN interaction at short distance, the two nucleons in ppK- keep a distance of about 1.2 fm and the total binding energy of ppK- does not exceed about 50 MeV in the scope of our current analysis.