Is the Pentaquark the Only Justification for Research on KN Physics ?

P. M. Gensini, R. Hurtado, Y. N. Srivastava +1

The talk is intended to motivate the use of DA$\Phi$NE--2 running at the $\varphi$ peak as an intense, clean source of low--momentum charged and neutral kaons. It covers a few open problems…