Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8183632 | Nuclear Physics A | 2013 | 6 Pages |
Abstract
In-medium K¯N scattering amplitudes developed within a chirally motivated coupled-channel model are used to construct Kâ nuclear potentials for calculations of Kâ nuclear quasi-bound states. Self-consistent evaluations yield Kâ potential depths âReVK(Ï0) of order 100 MeV. Dynamical polarization effects and two-nucleon K¯NNâYN absorption modes are discussed. The widths ÎK of allKâ nuclear quasi-bound states are comparable or even larger than the corresponding binding energies BK, exceeding considerably the energy level spacing.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Daniel Gazda, JiÅà MareÅ¡,