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Use este identificador para citar ou linkar para este item: https://ri.ufs.br/jspui/handle/riufs/23119
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dc.contributor.authorSouza, Mario Everaldo de-
dc.date.accessioned2025-09-15T19:16:36Z-
dc.date.available2025-09-15T19:16:36Z-
dc.date.issued2011-
dc.identifier.citationSOUZA, M. E. Calculation of almost all energy levels of baryons. Papers in physics, San Carlos de Bariloche, v. 3, p. 1-13, 2011. Disponível em: https://www.papersinphysics.org/papersinphysics/article/view/64/pdf64. Acesso em: 15 set. 2025.pt_BR
dc.identifier.urihttps://ri.ufs.br/jspui/handle/riufs/23119-
dc.languageengpt_BR
dc.publisherCentro Atómico Barilochept_BR
dc.relation.ispartofPapers in physicspt_BR
dc.subjectEnergy levels of baryonseng
dc.subjectWavefunctionseng
dc.subjectNon-relativistic quan-tum mechanicseng
dc.subjectSngular momentaeng
dc.titleCalculation of almost all energy levels of baryonspt_BR
dc.typeArtigopt_BR
dc.identifier.licenseCreative Commons Atribuição 4.0 Internacional (CC BY 4.0)pt_BR
dc.description.resumoIt is considered that the effective interaction between any two quarks of a baryon can beapproximately described by a simple harmonic potential. The problem is firstly solved inCartesian coordinates in order to find the energy levels irrespective of their angular mo-menta. Then, the problem is also solved in polar cylindrical coordinates in order to takeinto account the angular momenta of the levels. Comparing the two solutions, a correspon-dence is made between the angular momenta and parities for almost all experimentallydetermined levels. The agreement with the experimental data is quite impressive and, ingeneral, the discrepancy between calculated and experimental values is below 5%. A cou-ple of levels of ∆,N, Σ±, and Ω present discrepacies between 6.7% and 12.5% [N(1655),N(1440),N(1675),N(1685),N(1700),N(1710),N(1720),N(1990),N(2600), ∆(1700),∆(2000), ∆(2300), Σ±(1189), Λ(1520), Ω(1672) and Ω(2250)].pt_BR
dc.description.localSan Carlos de Barilochept_BR
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