Article ID Journal Published Year Pages File Type
9861662 Physics Letters B 2005 13 Pages PDF
Abstract
We have measured the cross section σ(e+e−→π+π−γ) at an energy W=mϕ=1.02 GeV with the KLOE detector at the electron-positron collider DAΦNE. From the dependence of the cross section on the invariant mass of the two-pion system, we extract σ(e+e−→π+π−) for the mass range 0.35
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Measurement of σ(e+e−→π+π−γ) and extraction of σ(e+e−→π+π−) below 1 GeV with the KLOE detector
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