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arxiv: 1603.07526 · v2 · pith:VYO374QJnew · submitted 2016-03-24 · ⚛️ nucl-th

Self-energies of ground-state octet and decuplet baryon states due to the coupling to the baryon-meson continuum

classification ⚛️ nucl-th
keywords continuumcouplingdecupletground-stateoctetaccountbaryonbaryon-meson
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We present an unquenched quark model calculation of the mass shifts of ground-state octet and decuplet baryons due to the coupling to the meson-baryon continuum. The $q\bar{q}$ pair-creation effects are taken explicitly into account through a microscopic, QCD-inspired, quark-antiquark pair- creation mechanism.

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