H. Lenske Institut für Theoretische Physik, U. Giessen • Aspects of SU(3) Flavor Physics • In-medium Baryon Interactions • Covariant Density Functional Theory • Hypernuclear Matter, Single Nuclei and beyond • Strangeness Production on the Nucleon and Nuclei • Summary and Outlook Strangeness Production, In-Medium Flavour Dynamics and Hypernuclear Physics
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H. Lenske Institut für Theoretische Physik, U. Giessen
Strangeness Production, In-Medium Flavour Dynamics and Hypernuclear Physics. H. Lenske Institut für Theoretische Physik, U. Giessen. Aspects of SU(3) Flavor Physics In-medium Baryon Interactions Covariant Density Functional Theory Hypernuclear Matter, Single L Nuclei and beyond - PowerPoint PPT Presentation
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H. Lenske Institut für Theoretische Physik, U. Giessen
• Aspects of SU(3) Flavor Physics
• In-medium Baryon Interactions
• Covariant Density Functional Theory
• Hypernuclear Matter, Single Nuclei and beyond
• Strangeness Production on the Nucleon and Nuclei
• Summary and Outlook
Strangeness Production, In-Medium Flavour Dynamics and Hypernuclear
Physics
Strangeness and Hypernuclear Physics:From SU(2) Isospin to SU(3) Flavour Dynamics
What do we learn from (HEAVY) Hypernuclei?
• baryon-meson octet coupling constants and vertices
gN, gN, gN, gN, gN…g, g, f
Accessible in Free space NN scattering
Accessible in Re-Scattering Processes and Hypernuclei
Self-Energies ~ Schroedinger single particle potentials
() = -g
() = g
Vc ~ +30MeV
Vls ~ -~??MeV
•mean-field dynamical correlations?
DDRH Theory: Octet Flavour DFT by Meson Exchange
• Density Functional Theory for Nucleons and Hyperons
• Field Theory at the Fermi Momentum Scale
• BB Interactions in Free Space by Meson Exchange
• In-Medium Interactions by Dirac Brueckner Theory
• Density Dependent Vertex Functionals
• Covariance and Thermodynamical Consistence
DDRH Flavour Dynamics: Density Dependent Vertices: