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most citedObservation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays

550 citations · 7.1k across the 282 of their papers we have counts for

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Showing 2007 · hep-phShow all

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hep-ph2007★ 112 cited

New results on the Roper resonance and the P_{11} partial wave

A. V. Sarantsev

Properties of the Roper resonance, the first scalar excitation of the nucleon, are determined. Pole positions and residues of the partial wave are studied in a combined an…