Photo- and electro-production of φ meson on the nucleon and 4He

Jul 18, 2022, 11:20 AM
Classroom 512 (APCTP)

Classroom 512


Asia Pacific Center for Theoretical Physics, Pohang, Gyeongbuk 37673, Korea


Sangho Kim (Soongsil University)


We investigate φ meson photoproduction on the nucleon and 4He targets within a dynamical model approach based on a Hamiltonian which describes the production mechanisms by the Pomeron exchange, meson exchange, φ radiation, and nucleon resonance excitation mechanisms. The final φN interactions are included and described by the gluon-exchange, direct φN couplings, and the box diagrams. Our results are in good agreement with the CLAS and LEPS data. We extend our approach to the electroproduction of φ meson on the nucleon.

Primary author

Sangho Kim (Soongsil University)

Presentation materials