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Pion electromagnetic form-factor with domain wall fermions

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 نشر من قبل Yukio Nemoto
 تاريخ النشر 2003
  مجال البحث
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Motivated by recent measurements at J-Lab, the pion electromagnetic form-factor is investigated with quenched domain wall fermions and a renormalization group improved gauge action called DBW2. We see that quark mass dependence of the form-factor with finite momentum transfers is rather small.


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