Measurement of dijet photoproduction at high transverse energies at HERA
The cross section for dijet photoproduction at high transverse energies is presented as a function of the transverse energies and the pseudorapidities of the jets. The measurement is performed using a sample of ep-interactions corresponding to an integrated luminosity of 6.3 pb-1, recorded by the ZE...
| Главные авторы: | , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Формат: | Journal article |
| Язык: | English |
| Опубликовано: |
1999
|
| _version_ | 1826259141732073472 |
|---|---|
| author | Breitweg, J Chekanov, S Derrick, M Krakauer, D Magill, S Musgrave, B Pellegrino, A Repond, J Stanek, R Yoshida, R Mattingly, M Abbiendi, G Anselmo, F Antonioli, P Bari, G Basile, M Bellagamba, L Boscherini, D Bruni, A Bruni, G Cara Romeo, G Castellini, G Cifarelli, L Cindolo, F Contin, A |
| author_facet | Breitweg, J Chekanov, S Derrick, M Krakauer, D Magill, S Musgrave, B Pellegrino, A Repond, J Stanek, R Yoshida, R Mattingly, M Abbiendi, G Anselmo, F Antonioli, P Bari, G Basile, M Bellagamba, L Boscherini, D Bruni, A Bruni, G Cara Romeo, G Castellini, G Cifarelli, L Cindolo, F Contin, A |
| author_sort | Breitweg, J |
| collection | OXFORD |
| description | The cross section for dijet photoproduction at high transverse energies is presented as a function of the transverse energies and the pseudorapidities of the jets. The measurement is performed using a sample of ep-interactions corresponding to an integrated luminosity of 6.3 pb-1, recorded by the ZEUS detector. Jets are defined by applying a kT-clustering algorithm to the hadrons observed in the final state. The measured cross sections are compared to next-to-leading order QCD calculations. In a kinematic regime where theoretical uncertainties are expected to be small, the measured cross sections are higher than these calculations. |
| first_indexed | 2024-03-06T18:45:10Z |
| format | Journal article |
| id | oxford-uuid:0e4046fc-7a7e-4c34-a4f6-0f345478c011 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T18:45:10Z |
| publishDate | 1999 |
| record_format | dspace |
| spelling | oxford-uuid:0e4046fc-7a7e-4c34-a4f6-0f345478c0112022-03-26T09:44:59ZMeasurement of dijet photoproduction at high transverse energies at HERAJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:0e4046fc-7a7e-4c34-a4f6-0f345478c011EnglishSymplectic Elements at Oxford1999Breitweg, JChekanov, SDerrick, MKrakauer, DMagill, SMusgrave, BPellegrino, ARepond, JStanek, RYoshida, RMattingly, MAbbiendi, GAnselmo, FAntonioli, PBari, GBasile, MBellagamba, LBoscherini, DBruni, ABruni, GCara Romeo, GCastellini, GCifarelli, LCindolo, FContin, AThe cross section for dijet photoproduction at high transverse energies is presented as a function of the transverse energies and the pseudorapidities of the jets. The measurement is performed using a sample of ep-interactions corresponding to an integrated luminosity of 6.3 pb-1, recorded by the ZEUS detector. Jets are defined by applying a kT-clustering algorithm to the hadrons observed in the final state. The measured cross sections are compared to next-to-leading order QCD calculations. In a kinematic regime where theoretical uncertainties are expected to be small, the measured cross sections are higher than these calculations. |
| spellingShingle | Breitweg, J Chekanov, S Derrick, M Krakauer, D Magill, S Musgrave, B Pellegrino, A Repond, J Stanek, R Yoshida, R Mattingly, M Abbiendi, G Anselmo, F Antonioli, P Bari, G Basile, M Bellagamba, L Boscherini, D Bruni, A Bruni, G Cara Romeo, G Castellini, G Cifarelli, L Cindolo, F Contin, A Measurement of dijet photoproduction at high transverse energies at HERA |
| title | Measurement of dijet photoproduction at high transverse energies at HERA |
| title_full | Measurement of dijet photoproduction at high transverse energies at HERA |
| title_fullStr | Measurement of dijet photoproduction at high transverse energies at HERA |
| title_full_unstemmed | Measurement of dijet photoproduction at high transverse energies at HERA |
| title_short | Measurement of dijet photoproduction at high transverse energies at HERA |
| title_sort | measurement of dijet photoproduction at high transverse energies at hera |
| work_keys_str_mv | AT breitwegj measurementofdijetphotoproductionathightransverseenergiesathera AT chekanovs measurementofdijetphotoproductionathightransverseenergiesathera AT derrickm measurementofdijetphotoproductionathightransverseenergiesathera AT krakauerd measurementofdijetphotoproductionathightransverseenergiesathera AT magills measurementofdijetphotoproductionathightransverseenergiesathera AT musgraveb measurementofdijetphotoproductionathightransverseenergiesathera AT pellegrinoa measurementofdijetphotoproductionathightransverseenergiesathera AT repondj measurementofdijetphotoproductionathightransverseenergiesathera AT stanekr measurementofdijetphotoproductionathightransverseenergiesathera AT yoshidar measurementofdijetphotoproductionathightransverseenergiesathera AT mattinglym measurementofdijetphotoproductionathightransverseenergiesathera AT abbiendig measurementofdijetphotoproductionathightransverseenergiesathera AT anselmof measurementofdijetphotoproductionathightransverseenergiesathera AT antoniolip measurementofdijetphotoproductionathightransverseenergiesathera AT barig measurementofdijetphotoproductionathightransverseenergiesathera AT basilem measurementofdijetphotoproductionathightransverseenergiesathera AT bellagambal measurementofdijetphotoproductionathightransverseenergiesathera AT boscherinid measurementofdijetphotoproductionathightransverseenergiesathera AT brunia measurementofdijetphotoproductionathightransverseenergiesathera AT brunig measurementofdijetphotoproductionathightransverseenergiesathera AT cararomeog measurementofdijetphotoproductionathightransverseenergiesathera AT castellinig measurementofdijetphotoproductionathightransverseenergiesathera AT cifarellil measurementofdijetphotoproductionathightransverseenergiesathera AT cindolof measurementofdijetphotoproductionathightransverseenergiesathera AT contina measurementofdijetphotoproductionathightransverseenergiesathera |