Add to ORKGAgreement between the experimental value Γ(KS→γγ) and the number predicted via a one-loop chiral perturbation theory calculation has been cited as a success for the latter. On the other hand the one-loop prediction for the closely related process KL→π0γγ has been found to be a factor 3 below the experimental value. Using the inputs of unitarity and dispersion relations, we demonstrate the importance of higher order loop effects to both of these processes
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
Data from NA31 experiment at CERN have been used to measure the decay KS → γγ. From 69 candidate eve...
Agreement between the experimental value Γ(KS→γγ) and the number predicted via a one-loop chiral per...
Agreement between the experimental value $\Gamma (K_S\rightarrow \gamma\gamma)$ and the number predi...
We have previously analysed the chiral predictions for the decay KL ! 0 e+e− and discussed how exper...
The decay KL→π0γe+e- occurs at a higher rate than the nonradiative process KL→π0e+e-, and hence can ...
The π0→γγ decay width is analyzed within the combined framework of chiral perturbation theory and th...
The KTeV experiment has carried out a broad program of studies of rare kaon decays. In this paper we...
Measurement of the γ3π process has revealed a possible conflict with what should be a solid predicti...
The transition form factor of a gamma into three pions F3π are studied in a framework of nonlocal ch...
The presently experimentally interesting form factor for the anomalous process γ → π+π0π- is calcula...
In theories in which the parameters of the low energy theory are not unique, perhaps having differen...
In theories in which the parameters of the low energy theory are not unique, perhaps having differen...
We discuss the rare decay K(L) --> pi0gammagamma. Although the recently measured 2gamma-invariant-ma...
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
Data from NA31 experiment at CERN have been used to measure the decay KS → γγ. From 69 candidate eve...
Agreement between the experimental value Γ(KS→γγ) and the number predicted via a one-loop chiral per...
Agreement between the experimental value $\Gamma (K_S\rightarrow \gamma\gamma)$ and the number predi...
We have previously analysed the chiral predictions for the decay KL ! 0 e+e− and discussed how exper...
The decay KL→π0γe+e- occurs at a higher rate than the nonradiative process KL→π0e+e-, and hence can ...
The π0→γγ decay width is analyzed within the combined framework of chiral perturbation theory and th...
The KTeV experiment has carried out a broad program of studies of rare kaon decays. In this paper we...
Measurement of the γ3π process has revealed a possible conflict with what should be a solid predicti...
The transition form factor of a gamma into three pions F3π are studied in a framework of nonlocal ch...
The presently experimentally interesting form factor for the anomalous process γ → π+π0π- is calcula...
In theories in which the parameters of the low energy theory are not unique, perhaps having differen...
In theories in which the parameters of the low energy theory are not unique, perhaps having differen...
We discuss the rare decay K(L) --> pi0gammagamma. Although the recently measured 2gamma-invariant-ma...
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
In the calculation of KL0→γγ to first order in SU(3) breaking, one must include not only η-η′ mixing...
Data from NA31 experiment at CERN have been used to measure the decay KS → γγ. From 69 candidate eve...