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Double Tag Events in Two-Photon Collisions at LEP
Double tag events in two photon collisions are studied using the L3 detector at the LEP center of mass energies $\sqrt{s} \simeq 189-202$ GeV. The cross-section of $\gamma ^* \gamma ^*$ collisions is measured at an average photon virtuality $<Q^2 > = 15 \rm{GeV}^2$. The results are in agreemen...
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| Lenguaje: | eng |
| Publicado: |
2000
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| Acceso en línea: | https://dx.doi.org/10.1063/1.1402830 http://cds.cern.ch/record/468614 |
| _version_ | 1780896536827265024 |
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| author | Wadhwa, M. |
| author_facet | Wadhwa, M. |
| author_sort | Wadhwa, M. |
| collection | CERN |
| description | Double tag events in two photon collisions are studied using the L3 detector at the LEP center of mass energies $\sqrt{s} \simeq 189-202$ GeV. The cross-section of $\gamma ^* \gamma ^*$ collisions is measured at an average photon virtuality $<Q^2 > = 15 \rm{GeV}^2$. The results are in agreement with Monte Carlo predictions based on perturbative QCD, while the Quark Parton Model alone is insufficient to describe the data. The measurements are compared to the LO and the NLO BFKL calculations |
| id | cern-468614 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2000 |
| record_format | invenio |
| spelling | cern-4686142023-03-14T17:08:46Zdoi:10.1063/1.1402830http://cds.cern.ch/record/468614engWadhwa, M.Double Tag Events in Two-Photon Collisions at LEPParticle Physics - ExperimentDouble tag events in two photon collisions are studied using the L3 detector at the LEP center of mass energies $\sqrt{s} \simeq 189-202$ GeV. The cross-section of $\gamma ^* \gamma ^*$ collisions is measured at an average photon virtuality $<Q^2 > = 15 \rm{GeV}^2$. The results are in agreement with Monte Carlo predictions based on perturbative QCD, while the Quark Parton Model alone is insufficient to describe the data. The measurements are compared to the LO and the NLO BFKL calculationsDouble tag events in two photon collisions are studied using the L3 detector at the LEP center of mass energies s≃189–202 GeV. The cross-section of γ*γ* collisions is measured at an average photon virtuality 〈Q2〉=15 GeV2. The results are in agreement with Monte Carlo predictions based on perturbative QCD, while the Quark Parton Model alone is insufficient to describe the data. The measurements are compared to the LO and the NLO BFKL calculations.Double tag events in two photon collisions are studied using the L3 detector at the LEP center of mass energies $\sqrt{s} \simeq 189-202$ GeV. The cross-section of $\gamma ^* \gamma ^*$ collisions is measured at an average photon virtuality $<Q^2 > = 15 \rm{GeV}^2$. The results are in agreement with Monte Carlo predictions based on perturbative QCD, while the Quark Parton Model alone is insufficient to describe the data. The measurements are compared to the LO and the NLO BFKL calculationshep-ex/0010028oai:cds.cern.ch:4686142000-10-13 |
| spellingShingle | Particle Physics - Experiment Wadhwa, M. Double Tag Events in Two-Photon Collisions at LEP |
| title | Double Tag Events in Two-Photon Collisions at LEP |
| title_full | Double Tag Events in Two-Photon Collisions at LEP |
| title_fullStr | Double Tag Events in Two-Photon Collisions at LEP |
| title_full_unstemmed | Double Tag Events in Two-Photon Collisions at LEP |
| title_short | Double Tag Events in Two-Photon Collisions at LEP |
| title_sort | double tag events in two-photon collisions at lep |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1063/1.1402830 http://cds.cern.ch/record/468614 |
| work_keys_str_mv | AT wadhwam doubletageventsintwophotoncollisionsatlep |