dorsal/arxiv
View SchemaPhotoproduction of Hybrid Mesons
| Authors | T. Barnes |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9907020 |
| URL | https://arxiv.org/abs/nucl-th/9907020 |
Abstract
In this contribution I discuss prospects for photoproducing hybrid mesons at CEBAF, based on recent model results and experimental indications of possible hybrids. One excellent opportunity appears to be a search for the I=1, JPC=2+-, neutral "(b2)o" hybrid in (a2 pi)o through diffractive photoproduction. Other notable possibilities accessible through pi+ or pio exchange photoproduction are I=1, JPC=1-+, charged "pi1+" in f1 pi+, (b1 pi)+ and (rho pi)+; piJ(1770)+ in f2 pi+ and (b1 pi)+; pi(1800)+ in f0 pi+, f2 pi+, omega rho+ and (rho pi)+; a1 in f1 pi+ and f2 pi+; and omega in (rho pi)o, omega eta and (K1 K)o.
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"date_created": "2026-03-02T18:00:25.836000Z",
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"abstract": "In this contribution I discuss prospects for photoproducing hybrid mesons at\nCEBAF, based on recent model results and experimental indications of possible\nhybrids. One excellent opportunity appears to be a search for the I=1, JPC=2+-,\nneutral \"(b2)o\" hybrid in (a2 pi)o through diffractive photoproduction. Other\nnotable possibilities accessible through pi+ or pio exchange photoproduction\nare I=1, JPC=1-+, charged \"pi1+\" in f1 pi+, (b1 pi)+ and (rho pi)+; piJ(1770)+\nin f2 pi+ and (b1 pi)+; pi(1800)+ in f0 pi+, f2 pi+, omega rho+ and (rho pi)+;\na1 in f1 pi+ and f2 pi+; and omega in (rho pi)o, omega eta and (K1 K)o.",
"arxiv_id": "nucl-th/9907020",
"authors": [
"T. Barnes"
],
"categories": [
"nucl-th",
"hep-ph"
],
"title": "Photoproduction of Hybrid Mesons",
"url": "https://arxiv.org/abs/nucl-th/9907020"
},
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