CP conserved nonleptonic K → πππ decays in the chiral quark model

Lashin, E.I. 


Abstract


The CP conserved non leptonic $K\to \pi \pi \pi$ decays are discussed within the chiral quark model, including chiral perturbation theory corrections. All amplitudes are parameterized in terms of quark and gluon condensate and the constituent quark mass. The same values for these parameters that can be obtained by a fit of the $\Delta I = 1/2$ rule in $K\to 2 \pi$ give a reasonably good fit in the $K\to 3 \pi$ case. We compare with the work of other groups.


Other data

Keywords High Energy Physics - Phenomenology
Issue Date 2006
Journal International Journal of Modern Physics A 
URI http://research.asu.edu.eg/123456789/680
DOI 10.1142/S0217751X06029405


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