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https://hdl.handle.net/2440/12799
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DC Field | Value | Language |
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dc.contributor.author | O'Connell, H. | - |
dc.contributor.author | Williams, A. | - |
dc.contributor.author | Bracco, M. | - |
dc.contributor.author | Krein, G. | - |
dc.date.issued | 1996 | - |
dc.identifier.citation | Physics Letters B: Nuclear Physics and Particle Physics, 1996; 370(1-2):12-16 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | http://hdl.handle.net/2440/12799 | - |
dc.description.abstract | We discuss the consistency of the traditional vector meson dominance (VMD) model for photons coupling to matter, with the vanishing of vector meson-meson and meson-photon mixing self-energies at q2 = 0. This vanishing of vector mixing has been demonstrated in the context of rho-omega mixing for a large class of effective theories. As a further constraint on such models, we here apply them to a study of photon-meson mixing and VMD. As an example we compare the predicted momentum dependence of one such model with a momentum-dependent version of VMD discussed by Sakurai in the 1960's. We find that it produces a result which is consistent with the traditional VMD phenomenology. We conclude that comparison with VMD phenomenology can provide a useful constraint on such models. | - |
dc.description.statementofresponsibility | H.B. O’Connell, A.G. Williams, M. Bracco, G. Krein | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.rights | Copyright © 1996 Published by Elsevier B.V. | - |
dc.source.uri | http://dx.doi.org/10.1016/0370-2693(95)01579-5 | - |
dc.subject | Vector meson | - |
dc.subject | Rho-omega mixing | - |
dc.subject | Vector meson dominance | - |
dc.subject | Charge symmetry | - |
dc.title | Vector meson mixing and charge symmetry violation. | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/0370-2693(95)01579-5 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Williams, A. [0000-0002-1472-1592] | - |
Appears in Collections: | Aurora harvest 2 Physics publications |
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