Interpretation of SAMPLE and HAPPEX Experimental Results on Strange Nucleon Form Factors

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A behaviour of strange nucleon form factors is predicted by means of Jaffe's idea about the relations of $ω$ and $ϕ$ vector-meson coupling constant ratios. Its application to a specific eight-resonance unitary and analytic model of nucleon electromagnetic structure, describing also the time-like nucleon electromagnetic form factor data, explains the positive central values from recent SAMPLE and HAPPEX experiments.
4 pages, 2 EPS figures, RevTeX

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High Energy Physics - Phenomenology, Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/40401

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0102171
 http://arxiv.org/abs/hep-ph/0102171

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arXiv