2007/03/01 by A. Gal, Avraham Gal
Physics and Astronomy · #Atomic and Molecular Physics #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #nucl-th
paper · pdf · doi:10.1143/ptps.168.556
published as Prog.Theor.Phys.Suppl.168:556-564,2007 · Invited talk at the Yukawa International Symposium on New Frontiers in QCD, Kyoto University, December 2006. To be published in Progress of Theoretical Physics Supplement
openalex publication_date 2007/03/01 · arxiv created 2007/03/29 · arxiv updated 2009/12/01 · openalex created_date 2020/11/23 · openalex updated_date 2026/07/28
Experimental evidence for \barK-nuclear quasibound states is briefly reviewed. Theoretical and phenomenological arguments for and against deep \barK-nucleus potentials which might allow for narrow quasibound states are reviewed, with recent calculations suggesting that Γ\barK ≥100 MeV for B\barK ≤100 MeV. Results of RMF calculations that provide a lower limit of Γ\barK ∼50 ±10 MeV on the width of deeply bound states are discussed.