On the miracle of the Coleman–Glashow and other baryon mass formulas
G. Dillon,G. Morpurgo +1 more
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TLDR
In this paper, the Coleman-Glashow formula for the baryon octet e.m. masses (derived using unbroken flavor SU3) is satisfied to an extraordinary level of precision.About:
This article is published in Physics Letters B.The article was published on 2000-05-25 and is currently open access. It has received 7 citations till now. The article focuses on the topics: Mass formula & Baryon.read more
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Charge specific baryon mass relations with deformed SU_q(3) flavor symmetry
TL;DR: In this article, a charge specific formula for the Cabibbo angle in terms of the deformation parameter $q$ and spin parity $J^P$ of the baryons is derived.
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The General QCD parametrization and the hierarchy of its parameters: Why some simple models of hadrons work so well
G. Dillon,G. Morpurgo +1 more
TL;DR: In this paper, the main points of the general QCD parametrization are discussed systematically and applied to the properties of the lowest baryon and meson families, showing how the hierarchy of parameters in the GP emerges clearly from the experimental data.
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A parametrization of the baryon octet and decuplet masses
TL;DR: In this paper, a general parametrization of the baryon octet and decuplet mass operators including the three-body terms using the unit operator and the symmetry-breaking factors was presented.
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Charge specific baryon mass formulas with deformed SU_q(3) flavor symmetry
TL;DR: In this paper, the mass sum rules for octet and decuplet baryons were derived and an explicit formula for the Cabibbo angle in terms of the deformation parameter $q$ and $J^P$ of the baryon was obtained.
Journal Article
A parametrization of the baryon octet and decuplet masses
TL;DR: In this article, a general parametrization of the baryon octet and decuplet mass operators including the three-body terms using the unit operator and the symmetry-breaking factors was presented.
References
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Review of particle physics. Particle Data Group
TL;DR: The Particle Data Group's biennial review as mentioned in this paper summarizes much of Particle Physics, using data from previous editions, plus 1600 new measurements from 550 papers, and lists, evaluates and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons.
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Inclusive production ofK *(892) andΣ(1385) in $$\bar p$$ p interactions at 3.6 GeV/c and a test of factorization hypothesis
TL;DR: In this article, the authors present a study of the inclusive production of K¯¯¯¯*(892) and ∑t+-(1385)+cc at 3.6 GeV/c from the interactions of K�2*(1385) and K¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯* (1385), and compared with the expectation from Mueller-Regge formalism.
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Electrodynamic Properties of Baryons in the Unitary Symmetry Scheme
TL;DR: Gell-Mann as discussed by the authors introduced a theory of the components of strong interactions involving a new symmetry, called "unitary symmetry," and used this symmetry to express the magnetic moments of all the baryons in terms of those of the neutron and proton.
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Field theory and the nonrelativistic quark model: A parametrization of the baryon magnetic moments and masses.
TL;DR: It is shown that the results of calculations of physical quantities in a relativistic field theory can be parametrized in a way typical of the nonrelativistic quark model (NRQM) and obtained a five-parameter formula containing the Gell-Mann--Okubo relation of the octet and the two equal-spacing relations of the decuplet.
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New mass formula for octet and decuplet baryons
TL;DR: The general parametrization method is used to parametrize the masses of {bold 8} and 1{bold 0} baryons to second order in flavor breaking, using a corrected Gell-Mann--Okubo formula.