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N-N Interactions in the Extended Chiral SU(3) Quark Model

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arxiv nucl-th/0404004 v1 pith:KGUVT73U submitted 2004-04-02 nucl-th

classification nucl-th
keywords chiralmodelquarkextendedinteractionsphaseshiftscalculation
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

The chiral SU(3) quark model is extended to include coupling between vector chiral field and quarks. By using this model, the phase shifts of NN scattering for different partial waves are studied. The results are very similar to those of the chiral SU(3) quark model calculation, in which one gluon exchange (OGE) plays dominate role in the short range part of the quark-quark interactions. Only in the $^1S_0$ case, the one channel phase shifts of the extended chiral SU(3) quark model are obviously improved.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Singly heavy tetraquarks

    hep-ph 2026-07 conditional novelty 6.0 of 10

    A hybrid quark model with gluon and meson exchange predicts that LHCb's T-c̄s̄0(2870) and T-cs̄0(2900) are compact tetraquarks, and that Ds0(2317), Ds1(2460), Tbs(5568), and Tcs(2327) are not.

  2. Establishing the vector-meson-exchange dominance for the short range interactions of light quarks

    hep-ph 2025-02 unverdicted novelty 2.0 of 10

    The paper claims that vector meson exchange, not one gluon exchange, dominates short-range quark interactions by pointing to agreement between a dibaryon study and earlier model work.

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