The events are available as the acceptance corrected Dalitz plot with 3595 cells.

The particles are counted as 1- eta,  2 - pi, 3 - eta and the data are given as:

 

    3595

s12    s23    s13     Fraction_of_cell_aria     Events     Error

s12    s23    s13     Fraction_of_cell_aria     Events     Error

……………..

 

Here s12, s23 and s13 are invariant energies squared of the two meson system (MeV2)

and Fraction_of_cell_area is the ratio of cell area to area of a largest cell.

For these data Fraction_of_cell_area=1: all cells at the boundary are taken out.

 

The background level for these events is less then 1%.

 

                          DOWNLOAD DATA