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<DIV style="FONT-FAMILY: Verdana">Dear everyone,</DIV>
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<DIV style="FONT-FAMILY: Verdana">Does anyone knows how to simulate the electron
return to generate magnet field using Geant4?</DIV>
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<DIV style="FONT-FAMILY: Verdana">Thanks.</DIV>
<DIV>geng</DIV>
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