L. Leśniak

activity

20002008

most citedInterference between f0(980) and rho(770) resonances in B --> pion-pion-kaon decays

75 citations · 81 across the 7 of their papers we have counts for

collaborators

Showing 2003Show all

2 papers · 1 filter

hep-ph2003

Roy's equations and the pion-pion experimental data

R. Kaminski, L. Lesniak, B. Loiseau

Roy's equations are used to check if the scalar-isoscalar pion-pion scattering amplitudes fitted to experimental data fulfill crossing symmetry conditions. It is shown that the amp…

hep-ph2003

K Kbar photoproduction and S-P wave interference

Lukasz Bibrzycki, Leonard Lesniak, Adam P. Szczepaniak

Results of a new analysis of the $K^{+} K^{-}$ photoproduction at two photon energies $E_{γ} = 4 G e V$ and $5.65 G e V$ with a particular emphasis on the $S$ -wave production are presented.…