20 citations · 39 across the 5 of their papers we have counts for
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hep-ph2007★ 2 cited
Structure of the Roper Resonance with Diquark Correlations
Keitaro Nagata, Atsushi Hosaka
We study electromagnetic properties of the nucleon and Roper resonance in a chiral quark-diquark model including two kinds of diquarks needed to describe the nucleon: scalar and ax…
hep-ph2007★ 20 cited
Chiral Properties of Baryon Interpolating Fields
Keitaro Nagata, Atsushi Hosaka, V. Dmitrašinovi\' c
We study the chiral transformation properties of all possible local (non-derivative) interpolating field operators for baryons consisting of three quarks with two flavors, assuming…