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The KLOE experiment at the phi-factory DA$\Phi$NE has measured the pion formfactor in the range between 0.1 < M_{pipi}^2 < 0.85 GeV^2 using events taken atsqrt{s}= 1 GeV with a photon emitted at large polar angles in the initialstate. This measurement extends the M_{pipi}^2 region covered by KLOE ISRmeasurements of the pion form factor down to the two pion production threshold.The value obtained in this measurement of the dipion contribution to the muonanomalous magnetic moment of \Delta a_mu^{pipi} =(478.5+-2.0_{stat}+-4.8_{syst}+-2.9_{theo}) 10^{-10} further confirms thediscrepancy between the Standard Model evaluation for a_mu and the experimentalvalue measured by the (g-2) collaboration at BNL.

Measurement of the pion form factor for M_{pipi}^2 between 0.1 and 0.85 GeV^2 with the KLOE detector