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$l l \gamma \gamma$ events at LEP
The results of studies on the ef.7-y events with high 'Y'Y mass from the L3 experiment at LEP is reported. A clustering of events with 'Y'Y invariant mass around 60 GeV is observed. The clustering could come from decay of a heavy particle, however, QED fluctuation cannot be ruled...
| Autor principal: | |
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| Lenguaje: | eng |
| Publicado: |
1993
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2304069 |
| _version_ | 1780957472413974528 |
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| author | Chang, Yuan-Hann |
| author_facet | Chang, Yuan-Hann |
| author_sort | Chang, Yuan-Hann |
| collection | CERN |
| description | The results of studies on the ef.7-y events with high 'Y'Y mass from the L3 experiment at LEP is reported. A clustering of events with 'Y'Y invariant mass around 60 GeV is observed. The clustering could come from decay of a heavy particle, however, QED fluctuation cannot be ruled out. More data are needed to ascertain the origin of these events. |
| id | oai-inspirehep.net-367504 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1993 |
| record_format | invenio |
| spelling | oai-inspirehep.net-3675042019-09-30T06:29:59Zhttp://cds.cern.ch/record/2304069engChang, Yuan-Hann$l l \gamma \gamma$ events at LEPParticle Physics - ExperimentThe results of studies on the ef.7-y events with high 'Y'Y mass from the L3 experiment at LEP is reported. A clustering of events with 'Y'Y invariant mass around 60 GeV is observed. The clustering could come from decay of a heavy particle, however, QED fluctuation cannot be ruled out. More data are needed to ascertain the origin of these events.oai:inspirehep.net:3675041993 |
| spellingShingle | Particle Physics - Experiment Chang, Yuan-Hann $l l \gamma \gamma$ events at LEP |
| title | $l l \gamma \gamma$ events at LEP |
| title_full | $l l \gamma \gamma$ events at LEP |
| title_fullStr | $l l \gamma \gamma$ events at LEP |
| title_full_unstemmed | $l l \gamma \gamma$ events at LEP |
| title_short | $l l \gamma \gamma$ events at LEP |
| title_sort | $l l \gamma \gamma$ events at lep |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2304069 |
| work_keys_str_mv | AT changyuanhann llgammagammaeventsatlep |