Hideko Nagahiro

γγ decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism

Using recent results obtained within the hidden gauge formalism for vector mesons, in which the

Formation of mesic nuclei by (γ,p) reactions

f_0(1370)

In-flight (K- , p) reactions for the formation of kaonic atoms and kaonic nuclei using the Green function method

and

Meson loops in the f(0)(980) and a(0)(980) radiative decays into rho, omega

f_2(1270)

Meson loops in the f0(980) and a0(980) radiative decays into ρ , ω

resonances are dynamically generated resonances from the

Possible ω bound states in nuclei produced with the (γ, p) reaction

\rho \rho

Formation of kaonic atoms and kaonic nuclei in in-flight (K-,p) reactions (Author Revised edition)

interaction, we evaluate the radiative decay of these resonances into

Composite and elementary natures of

\gamma \gamma

a_1(1260)

. We obtain results for the width in good agreement with the experimental data for the

meson

f_2(1270)