arXiv · 0901.3184
Threshold Pion Production at Large Momentum Transfers
Abstract
We consider threshold pion electroproduction on a proton target for photon virtualities in the region 1-10 GeV$^2$. The S-wave multipoles at threshold, $E_{0+}$ and $L_{0+}$, are calculated using light-cone sum rules.
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V. M. Braun, D. Yu. Ivanov, A. Lenz, A. Peters. 2009-01-21. Threshold Pion Production at Large Momentum Transfers. https://arxiv.org/abs/0901.3184
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