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Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$
Gluon-gluon to photon-photon scattering gg→γγ offers to the LHC experiments a uniquely powerful probe of dimension-8 operators in the standard model effective field theory that are quadratic in both the electromagnetic and gluonic field-strength tensors, such as would appear in the Born-Infeld exten...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.121.041801 http://cds.cern.ch/record/2305771 |
| _version_ | 1780957524484161536 |
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| author | Ellis, John Ge, Shao-Feng |
| author_facet | Ellis, John Ge, Shao-Feng |
| author_sort | Ellis, John |
| collection | CERN |
| description | Gluon-gluon to photon-photon scattering gg→γγ offers to the LHC experiments a uniquely powerful probe of dimension-8 operators in the standard model effective field theory that are quadratic in both the electromagnetic and gluonic field-strength tensors, such as would appear in the Born-Infeld extension of the standard model. We use 13-TeV ATLAS data on the production of isolated photon pairs to set lower limits on the scales of dimension-8 operators M≳1 TeV and discuss the prospective sensitivities of possible future hadron colliders. |
| id | cern-2305771 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2018 |
| record_format | invenio |
| spelling | cern-23057712023-03-14T17:42:03Zdoi:10.1103/PhysRevLett.121.041801http://cds.cern.ch/record/2305771engEllis, JohnGe, Shao-FengConstraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$hep-exParticle Physics - Experimenthep-phParticle Physics - PhenomenologyGluon-gluon to photon-photon scattering gg→γγ offers to the LHC experiments a uniquely powerful probe of dimension-8 operators in the standard model effective field theory that are quadratic in both the electromagnetic and gluonic field-strength tensors, such as would appear in the Born-Infeld extension of the standard model. We use 13-TeV ATLAS data on the production of isolated photon pairs to set lower limits on the scales of dimension-8 operators M≳1 TeV and discuss the prospective sensitivities of possible future hadron colliders.Gluon-gluon to photon-photon scattering $gg \to \gamma\gamma$ offers to the LHC experiments a uniquely powerful probe of dimension-8 operators in the Standard Model Effective Field Theory (SMEFT) that are quadratic in both the electromagnetic and gluonic field-strength tensors, such as would appear in the Born-Infeld extension of the Standard Model (SM). We use 13-TeV ATLAS data on the production of isolated photon pairs to set lower limits on the scales of dimension-8 operators $M \gtrsim 1$~TeV, and discuss the prospective sensitivities of possible future hadron colliders.arXiv:1802.02416KCL-PH-TH-2018-02CERN-TH-2018-014IPMU-18-0022oai:cds.cern.ch:23057712018-02-07 |
| spellingShingle | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology Ellis, John Ge, Shao-Feng Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title | Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title_full | Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title_fullStr | Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title_full_unstemmed | Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title_short | Constraining Gluonic Quartic Gauge Coupling Operators with $gg \to \gamma \gamma$ |
| title_sort | constraining gluonic quartic gauge coupling operators with $gg \to \gamma \gamma$ |
| topic | hep-ex Particle Physics - Experiment hep-ph Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1103/PhysRevLett.121.041801 http://cds.cern.ch/record/2305771 |
| work_keys_str_mv | AT ellisjohn constraininggluonicquarticgaugecouplingoperatorswithggtogammagamma AT geshaofeng constraininggluonicquarticgaugecouplingoperatorswithggtogammagamma |