T. Takaki

collaborators

2 papers

nucl-th2002

$π$ NN coupling and two-pion photoproduction on the nucleon

M. Hirata, N. Katagiri, T. Takaki

Effects of non-resonant photoproductions arising from two different $π N N$ couplings are investigated in the $γ N \to π π N$ reaction. We find that the pseudoscalar (PS) $π N N$ coupling i…

nucl-th1997

Effect of $ρN$ channel in the $γ N \to π π N$ reactions

M. Hirata, K. Ochi, T. Takaki

A model for the two-pion photoproduction on the nucleon proposedearlier is modified to simultaneously explain the total cross sections and the invariant mass spectra. Using this mo…

πNN coupling and two-pion photoproduction on the nucleon

Effect of ρN channel in the γN→ππN reactions

$π$ NN coupling and two-pion photoproduction on the nucleon

Effect of $ρN$ channel in the $γ N \to π π N$ reactions