2018
DOI: 10.1103/physrevd.97.094011
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O(6) algebraic theory of three nonrelativistic quarks bound by spin-independent interactions

Abstract: We apply the newly developed theory of permutation-symmetric O(6) hyperspherical harmonics to the quantum-mechanical problem of three non-relativistic quarks confined by a spin-independent 3-quark potential. We use our previously derived results to reduce the three-body Schrödinger equation to a set of coupled ordinary differential equations in the hyper-radius R with coupling coefficients expressed entirely in terms of (i) a few interaction-dependent O(6) expansion coefficients and (ii) O(6) hyperspherical ha… Show more

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Cited by 3 publications
(1 citation statement)
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“…1. in baryon spectroscopy the three-quark force leaves a clear signature in the second odd-parity, and higher shells of baryon resonances, and even there only in a few select states [25][26][27]. However, these three-quark force effects can easily be confused with relativistic effects.…”
Section: Discussionmentioning
confidence: 99%
“…1. in baryon spectroscopy the three-quark force leaves a clear signature in the second odd-parity, and higher shells of baryon resonances, and even there only in a few select states [25][26][27]. However, these three-quark force effects can easily be confused with relativistic effects.…”
Section: Discussionmentioning
confidence: 99%