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Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$
It is argued that unitarity and muon-electron universality are sufficient to determine the contribution of hadrons to the imaginary part of the forward amplitude for the process e/sup +/e/sup -/ to mu /sup +/ mu /sup -/. With these assumptions Im T/sub 1//sup h/(e/sup + /e/sup -/ to mu /sup +/ mu /s...
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| Lenguaje: | eng |
| Publicado: |
1974
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(74)90465-9 http://cds.cern.ch/record/873654 |
| _version_ | 1780907703965581312 |
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| author | Karl, G |
| author_facet | Karl, G |
| author_sort | Karl, G |
| collection | CERN |
| description | It is argued that unitarity and muon-electron universality are sufficient to determine the contribution of hadrons to the imaginary part of the forward amplitude for the process e/sup +/e/sup -/ to mu /sup +/ mu /sup -/. With these assumptions Im T/sub 1//sup h/(e/sup + /e/sup -/ to mu /sup +/ mu /sup -/)=s sigma (e/sup +/e/sup -/ to hadrons) to all orders in alpha . Some consequences of this formula are discussed. (4 refs). |
| id | cern-873654 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1974 |
| record_format | invenio |
| spelling | cern-8736542019-09-30T06:29:59Zdoi:10.1016/0550-3213(74)90465-9http://cds.cern.ch/record/873654engKarl, GMuon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$Particle Physics - PhenomenologyIt is argued that unitarity and muon-electron universality are sufficient to determine the contribution of hadrons to the imaginary part of the forward amplitude for the process e/sup +/e/sup -/ to mu /sup +/ mu /sup -/. With these assumptions Im T/sub 1//sup h/(e/sup + /e/sup -/ to mu /sup +/ mu /sup -/)=s sigma (e/sup +/e/sup -/ to hadrons) to all orders in alpha . Some consequences of this formula are discussed. (4 refs).CERN-TH-1813oai:cds.cern.ch:8736541974 |
| spellingShingle | Particle Physics - Phenomenology Karl, G Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title | Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title_full | Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title_fullStr | Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title_full_unstemmed | Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title_short | Muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| title_sort | muon-electron universality at high energies and hadronic corrections to $e^{+}e^{-}\rightarrow\mu^{+}\mu^{-}$ |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/0550-3213(74)90465-9 http://cds.cern.ch/record/873654 |
| work_keys_str_mv | AT karlg muonelectronuniversalityathighenergiesandhadroniccorrectionstoeerightarrowmumu |