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14-18 May 2018
Jefferson Lab - CEBAF Center
US/Eastern timezone

Basics light front quantization for the light mesons

17 May 2018, 14:40
20m
F113 (Jefferson Lab - CEBAF Center)

F113

Jefferson Lab - CEBAF Center

Speaker

Dr Shaoyang Jia (Department of Physics and Astronomy, Iowa State University)

Description

We propose an effective Hamiltonian for the valance Fock sectors of mesons to implement the chiral quark condensate based on the Nambu-Jona-Lasinio model. Such a term allows us to generalize the basis light front quantization framework with the longitudinal confinement ansatz and the one-gluon exchange potential to the pi and rho mesons. The multi-flavor version of the effective Hamiltonian is expected to account for the valence quark flavor mixing of the eta and eta prime mesons.

Primary author

Dr Shaoyang Jia (Department of Physics and Astronomy, Iowa State University)

Co-authors

Prof. James Vary (Iowa State University) Mr Wenyang Qian (Iowa State University) Dr Yang Li (College of William and Mary)

Presentation Materials