The reaction e+e- --> e+e-pi+pi- and the pion form factor measurements via the radiative return method

Abstract

The role of the reaction e+e- --> e+ e-pi+pi- in the pion form factor measurements via radiative return method without photon tagging is studied in detail. The analysis is based on the developed Monte Carlo program EKHARA, which ingredients are also presented.

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Cited by in corpus (19)

• The anomalous magnetic moment of the muon in the Standard Model
• Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data
• Physics with the KLOE-2 experiment at the upgraded DA$\varphi$NE
• Measurement of $\sigma (e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}\gamma (\gamma ))$ and the dipion contribution to the muon anomaly with the KLOE detector
• Precision measurement of $\sigma (e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}\gamma )/\sigma (e^{+}{e}^{-}\to {\mu }^{+}{\mu }^{-}\gamma )$ and determination of the ${\pi }^{+}{\pi }^{-}$ contribution to the muon anomaly with the KLOE detector
• Two-photon form factors of the pi0, eta and eta-prime mesons in the chiral theory with resonances
• Modeling interactions of photons with pseudoscalar and vector mesons
• Measurement of the running of the fine structure constant below 1 GeV with the KLOE Detector
• EKHARA Monte Carlo generator for e+e- to e+e-pi0 and e+e- to e+e- pi+pi- processes
• NNLO leptonic and hadronic corrections to Bhabha scattering and luminosity monitoring at meson factories
• EKHARA 3.0: an update of the EKHARA Monte Carlo event generator
• Initial State Radiation: A success story
• NNLO massive corrections to Bhabha scattering and theoretical precision of BabaYaga@NLO
• The Radiative Return: A Review of Experimental Results
• The radiative return method - a short theory review
• Testing ${\chi }_c$ properties at BELLE II
• EKHARA - new gamma gamma generator
• PHOKHARA, the radiative return and the $(g-2{)}_{\mu }$ puzzle
• A precise new KLOE measurement of $F_{\pi }$ with ISR events and determination of $\pi \pi$ contribution to $a_{\mu }$ for [0.35,0.95] GeV${}^2$