Nucleon properties from basis light front quantization

Apr 10, 2019, 4:32 PM
17m
Rettorato - Aula Principi d'Acaja

Rettorato - Aula Principi d'Acaja

via Verdi, 8 Turin
Parallel Session Talk WG6: Spin and 3D structure WG6: Spin and 3D structure

Speaker

Chandan Mondal (Institute of Modern Physics, Chinese Academy of Sciences)

Description

The basis light front quantization (BLFQ) approach has been developed for solving many-body bound state problems in quantum field theories. We investigate several aspects of the nucleon properties such as electromagnetic form factors, generalized parton distributions (GPDs) etc. using the framework of BLFQ. We consider the light front wavefunctions obtained by diagonalizing the effective Hamiltonian consisting of the holographic QCD confinement potential, the longitudinal confinement, and a one-gluon exchange interaction with fixed coupling. The obtained results in BLFQ formalism are compared with the light-front quark-diquark model constructed from the soft-wall AdS/QCD prediction.

Primary authors

Chandan Mondal (Institute of Modern Physics, Chinese Academy of Sciences) Mr Xiqi Xu (Institute of Modern Physics, Chinese Academy of Sciences) Mr Jiangshan Lan (Institute of Modern Physics, Chinese Academy of Sciences) Xingbo Zhao (Institute of Modern Physics, Chinese Academy of Sciences) Dr Yang Li (Iowa State University) Dr Henry Lamm (University of Maryland) James Vary (Iowa State University)

Presentation materials