Towards the minimal spectrum of excited baryons
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DOI: 10.1103/physrevd.99.016001
Abstract: In the light baryon sector resonances can be broad and overlapping and are in most cases not directly visible in the cross section data. Automatized model selection techniques that introduce penalties for resonances can be… read more here.
Keywords: minimal spectrum; towards minimal; excited baryons; spectrum excited ... See more keywords
Are the new excited Ωc baryons negative parity states?
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732319503449
Abstract: We calculate the mass and residue of the newly observed [Formula: see text] and [Formula: see text] states with quantum numbers [Formula: see text] and [Formula: see text] within QCD sum rules. The calculation is… read more here.
Keywords: new excited; see text; formula see; excited baryons ... See more keywords