New Quark Relations for Hadron Masses and Magnetic Moments - A Challenge for Explanation from QCD

Harry J. Lipkin; Marek Karliner

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New Quark Relations for Hadron Masses and Magnetic Moments - A Challenge for Explanation from QCD

Marek Karliner, Harry J. Lipkin

High Energy Physics - Phenomenology · Submitted 1 Aug 2006

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim Prompted by the recent surprising results in QCD spectroscopy, we extend the treatment of the constituent quark model showing that mass differences and ratios have the same values when obtained from mesons and baryons.

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arXiv IDhep-ph/0608004 (version 3)

Pith IDBW2GMSDF, Pith's permanent record of this paper and its review

CitationHarry J. Lipkin, Marek Karliner. "New Quark Relations for Hadron Masses and Magnetic Moments - A Challenge for Explanation from QCD." arXiv:hep-ph/0608004 (2006). https://pith.science/paper/BW2GMSDF

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What the abstract itself states, as probabilities: claims first 0.05 · states limitation 0.96 · human participants 0.01 · controlled comparison 0.05 · randomized assignment 0.01 · states quantitative result 0.13 · compares with prior results 0.43 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v3. Results and the main claim are underlined; show every role.

Prompted by the recent surprising results in QCD spectroscopy, we extend the treatment of the constituent quark model showing that mass differences and ratios have the same values when obtained from mesons and baryons. We obtain several new successful relations involving hadrons containing two and three strange quarks and hadrons containing heavy quarks and give a new prediction regarding spin splitting between doubly charmed baryons. We provide numerical evidence for an effective supersymmetry between mesons and baryons related by replacing a light antiquark by a light diquark. We also obtain new relations between quark magnetic moments and hadron masses. Limits of validity of this approach and disagreements with experiment in properties of the Sigma and Xi baryons are discussed as possible clues to a derivation from QCD.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	Prompted by the recent surprising results in QCD spectroscopy, we extend the treatment of the constituent quark model showing that mass differences and ratios have the same values when obtained from mesons and baryons.	result 0.52	0.90	0.63	asserted 1.00
s1	We obtain several new successful relations involving hadrons containing two and three strange quarks and hadrons containing heavy quarks and give a new prediction regarding spin splitting between doubly charmed baryons.	result 0.86	0.96	0.21	asserted 1.00
s2	We provide numerical evidence for an effective supersymmetry between mesons and baryons related by replacing a light antiquark by a light diquark.	result 0.83	0.93	0.28	asserted 0.99
s3	We also obtain new relations between quark magnetic moments and hadron masses.	result 0.85	0.94	0.09	asserted 1.00
s4	Limits of validity of this approach and disagreements with experiment in properties of the Sigma and Xi baryons are discussed as possible clues to a derivation from QCD.	limitation 0.98	0.72	0.05	hedged possibility 0.93

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from analysis of existing data 0.53.

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arXiv listing abstract v3

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full text
figures and tables
references and citing sentences
relations to other papers

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P abstract

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S sections
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C citations
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Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper

Original abstract

Prompted by the recent surprising results in QCD spectroscopy, we extend the treatment of the constituent quark model showing that mass differences and ratios have the same values when obtained from mesons and baryons. We obtain several new successful relations involving hadrons containing two and three strange quarks and hadrons containing heavy quarks and give a new prediction regarding spin splitting between doubly charmed baryons. We provide numerical evidence for an effective supersymmetry between mesons and baryons related by replacing a light antiquark by a light diquark. We also obtain new relations between quark magnetic moments and hadron masses. Limits of validity of this approach and disagreements with experiment in properties of the Sigma and Xi baryons are discussed as possible clues to a derivation from QCD.

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References

Forward citations

Cited by 2 Pith papers

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

Hexaquark picture for $d^*(2380)$
hep-ph 2020-09 conditional novelty 6.0 of 10

A hexaquark model with a fully antisymmetric six-quark wave function predicts a mass of about 2342 MeV, only 40 MeV below the experimental d*(2380) mass.
Light and heavy mesons in a soft-wall holographic approach
hep-ph 2010-08 conditional novelty 4.0 of 10

A single soft-wall AdS/QCD model with about twenty fitted parameters reproduces light and heavy-light meson masses but fails badly on heavy-meson decay constants, contradicting its own unified-coupling premise.

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5 arXiv papers cite this in 7 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 5 sentences without a confident label

Compares with it 1 paper

A related, however different, "effective supersymmetry" was assumed in [ref] in order to explain spectra degeneracies between mesons and baryons.

Degeneracy Between the Regge Slope of Mesons and Baryons from Supersymmetry · Introduction · 0.98

Cites it as background 1 paper

Finally, it will be interesting to explore the relation between our approach and “effective supersymmetry” [ref] .

Degeneracy Between the Regge Slope of Mesons and Baryons from Supersymmetry · Conclusions · 0.83

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