Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions
The reactions e+e-→e+e-e+e- and e+e-→e+e-μ+μ-, in a single tag configuration, are studied at LEP with the L3 detector. The data set corresponds to an integrated luminosity of 93.7 pb at √s=91 GeV. Differential cross sections are measured for <math><mtext>1.4</mtext><mspace sp=&q...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1998
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/78035 |
| Aporte de: |
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I19-R120-10915-78035 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Física lepton pairs photon structure function L3 detector azimuthal correlations |
| spellingShingle |
Ciencias Exactas Física lepton pairs photon structure function L3 detector azimuthal correlations Dova, María Teresa L3 Collaboration Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| topic_facet |
Ciencias Exactas Física lepton pairs photon structure function L3 detector azimuthal correlations |
| description |
The reactions e+e-→e+e-e+e- and e+e-→e+e-μ+μ-, in a single tag configuration, are studied at LEP with the L3 detector. The data set corresponds to an integrated luminosity of 93.7 pb at √s=91 GeV. Differential cross sections are measured for <math><mtext>1.4</mtext><mspace sp="0.2" width="2px" linebreak="nobreak" is="true"></mspace><mtext>GeV</mtext><msup><mi></mi><mn>2</mn></msup><mtext>≤Q</mtext><msup><mi></mi><mn>2</mn></msup><mtext>≤7.6</mtext><mspace sp="0.2" width="2px" linebreak="nobreak" is="true"></mspace><mtext>GeV</mtext><msup><mi></mi><mn>2</mn></msup></math>. The leptonic photon structure function Fγ2 and azimuthal correlations are measured for e+e-→e+e-μ+μ-. The related structure functions FγA and FγB, which originate from interference terms of the scattering amplitudes, are determined for the first time. |
| format |
Articulo Articulo |
| author |
Dova, María Teresa L3 Collaboration |
| author_facet |
Dova, María Teresa L3 Collaboration |
| author_sort |
Dova, María Teresa |
| title |
Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| title_short |
Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| title_full |
Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| title_fullStr |
Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| title_full_unstemmed |
Photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| title_sort |
photon structure functions and azimuthal correlations of lepton pairs in tagged γγ collisions |
| publishDate |
1998 |
| url |
http://sedici.unlp.edu.ar/handle/10915/78035 |
| work_keys_str_mv |
AT dovamariateresa photonstructurefunctionsandazimuthalcorrelationsofleptonpairsintaggedngcollisions AT l3collaboration photonstructurefunctionsandazimuthalcorrelationsofleptonpairsintaggedngcollisions |
| bdutipo_str |
Repositorios |
| _version_ |
1764820485312348160 |