$f_1(1285)$ decays into $a_0(980){\pi }^0$, $f_0(980){\pi }^0$ and isospin breaking

F. Aceti, J. M. Dias, E. Oset

We evaluate the decay width for the processes $f_1(1285)\to {\pi }^0{a}_0(980)$ and $f_1(1285)\to {\pi }^0{f}_0(980)$ taking into account that all three resonances are dynamically generated…