Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data
We present cross-section predictions for the isolated diphoton production in next-to-next-to-leading order (NNLO) QCD using the computational framework MATRIX. Both the integrated and the differential fiducial cross-sections are calculated. We found that the arbitrary setup of the isolation procedur...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2018/4174602 |
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| _version_ | 1832545698308947968 |
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| author | Bouzid Boussaha Farida Iddir Lahouari Semlala |
| author_facet | Bouzid Boussaha Farida Iddir Lahouari Semlala |
| author_sort | Bouzid Boussaha |
| collection | DOAJ |
| description | We present cross-section predictions for the isolated diphoton production in next-to-next-to-leading order (NNLO) QCD using the computational framework MATRIX. Both the integrated and the differential fiducial cross-sections are calculated. We found that the arbitrary setup of the isolation procedure introduces uncertainties with a size comparable to the estimation of the theoretical uncertainties obtained with the customary variation of the factorization and renormalization scales. This fact is taken into account in the final result. |
| format | Article |
| id | doaj-art-1fd3b3ca61914682aa31241d5980a4ed |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-1fd3b3ca61914682aa31241d5980a4ed2025-02-03T07:24:51ZengWileyAdvances in High Energy Physics1687-73571687-73652018-01-01201810.1155/2018/41746024174602Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS DataBouzid Boussaha0Farida Iddir1Lahouari Semlala2Laboratoire de Physique Théorique d’Oran (LPTO), University of Oran1-Ahmed Ben Bella, BP 1524, El M’nouar Oran 31000, AlgeriaLaboratoire de Physique Théorique d’Oran (LPTO), University of Oran1-Ahmed Ben Bella, BP 1524, El M’nouar Oran 31000, AlgeriaLaboratoire de Physique Théorique d’Oran (LPTO), University of Oran1-Ahmed Ben Bella, BP 1524, El M’nouar Oran 31000, AlgeriaWe present cross-section predictions for the isolated diphoton production in next-to-next-to-leading order (NNLO) QCD using the computational framework MATRIX. Both the integrated and the differential fiducial cross-sections are calculated. We found that the arbitrary setup of the isolation procedure introduces uncertainties with a size comparable to the estimation of the theoretical uncertainties obtained with the customary variation of the factorization and renormalization scales. This fact is taken into account in the final result.http://dx.doi.org/10.1155/2018/4174602 |
| spellingShingle | Bouzid Boussaha Farida Iddir Lahouari Semlala Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data Advances in High Energy Physics |
| title | Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data |
| title_full | Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data |
| title_fullStr | Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data |
| title_full_unstemmed | Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data |
| title_short | Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data |
| title_sort | predictions for the isolated diphoton production through nnlo in qcd and comparison to the 8 tev atlas data |
| url | http://dx.doi.org/10.1155/2018/4174602 |
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