dorsal/arxiv
View SchemaHadron structure on the back of an envelope
| Authors | A. W. Thomas, R. D. Young, D. B. Leinweber |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0509082 |
| URL | https://arxiv.org/abs/nucl-th/0509082 |
| DOI | 10.1142/9789812774132_0006 |
Abstract
In order to remove a little of the mysticism surrounding the issue of strangeness in the nucleon, we present simple, physically transparent estimates of both the strange magnetic moment and charge radius of the proton. Although simple, the estimates are in quite good agreement with sophisticated calculations using the latest input from lattice QCD. We further explore the possible size of systematic uncertainties associated with charge symmetry violation (CSV) in the recent precise determination of the strange magnetic moment of the proton. We find that CSV acts to increase the error estimate by 0.003 \mu_N such that G_M^s = -0.046 +/- 0.022 \mu_N.
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"date_created": "2026-03-02T18:00:04.396000Z",
"date_modified": "2026-03-02T18:00:04.396000Z",
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"abstract": "In order to remove a little of the mysticism surrounding the issue of\nstrangeness in the nucleon, we present simple, physically transparent estimates\nof both the strange magnetic moment and charge radius of the proton. Although\nsimple, the estimates are in quite good agreement with sophisticated\ncalculations using the latest input from lattice QCD. We further explore the\npossible size of systematic uncertainties associated with charge symmetry\nviolation (CSV) in the recent precise determination of the strange magnetic\nmoment of the proton. We find that CSV acts to increase the error estimate by\n0.003 \\mu_N such that G_M^s = -0.046 +/- 0.022 \\mu_N.",
"arxiv_id": "nucl-th/0509082",
"authors": [
"A. W. Thomas",
"R. D. Young",
"D. B. Leinweber"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1142/9789812774132_0006",
"title": "Hadron structure on the back of an envelope",
"url": "https://arxiv.org/abs/nucl-th/0509082"
},
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