dynamical coupled channel analysis
DESCRIPTION
Dynamical coupled channel analysis. E xcited B aryon A nalysis C enter. Bruno Julia-Diaz, T.-S. Harry Lee, Akihiko Matsuyama, Mark Paris, and Toru Sato. Objective: Complete analysis and interpretation of N * resonance data to address DOE 2009 milestone Method: - PowerPoint PPT PresentationTRANSCRIPT
1Physics of Nucleons and Nuclei SURA 16-17 October 2006
Dynamical coupled channel analysisExcited Baryon Analysis Center
Objective: •Complete analysis and interpretation of N* resonance data to address DOE 2009 milestone
Method:•Analysis: Solve dynamical coupled channel equations in Hamiltonian formalism (Sato-Lee model)•Interpretation: Ab-initio calculations of N* strong and electromagnetic transition form factors
Bruno Julia-Diaz, T.-S. Harry Lee, Akihiko Matsuyama, Mark Paris, and Toru Sato
2Physics of Nucleons and Nuclei SURA 16-17 October 2006
N* interpretation and modelingExcited Baryon Analysis Center
Model resonance structure calculations: •Variational Monte Carlo (VMC)•Green’s function Monte Carlo (GFMC)•Relativistic dynamics•Potential model fits to data•Hamiltonian formalism•Strong and electromagnetic transitions
Bruno Julia-Diaz, T.-S. Harry Lee, Akihiko Matsuyama, Mark Paris, and Toru Sato
Recent results: •VMC pentaquark study
MWP PRL 95,202002 (2005)