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Isospin structure of the photon in $\0verline{e}\e annihilations
A comparison of ee and pp data suggests that the isospin structure of the photon is predominantly isovector outside the resonance regions in ee collisions. The data also indicate the possible assignment of I/sup G/=0/sup -/ to the resonances with masses in the region of 4 to 4.5 Ge V/c/sup 2/. (7 re...
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| Lenguaje: | eng |
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1976
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| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(76)90284-7 http://cds.cern.ch/record/874010 |
| Sumario: | A comparison of ee and pp data suggests that the isospin structure of the photon is predominantly isovector outside the resonance regions in ee collisions. The data also indicate the possible assignment of I/sup G/=0/sup -/ to the resonances with masses in the region of 4 to 4.5 Ge V/c/sup 2/. (7 refs). |
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