The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector
- Autores
- Alonso, Francisco; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín Fernando; The ATLAS Collaboration
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ameasurement is presented of the φ×BR(φ →K+K¯) production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb-1, collected with the ATLAS experiment at the HC. Selection of φ(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. The differential cross section ismeasured as a function of the transverse momentum, pT,φ, and rapidity, yφ, of the φ(1020) meson in the fiducial region 500< pT,φ <1200MeV, |yφ| < 0.8, kaon pT,K > 230 MeV and kaon momentum pK < 800 MeV. The integrated φ(1020)-meson production cross section in this fiducial range is measured to be sφ×BR(φ →K+K¯) = 570 ± 8 (stat) ± 66 (syst) ± 20 (lumi) μb.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Facultad de Ciencias Exactas
Instituto de Física La Plata - Materia
-
Ciencias Exactas
Física
Collisions
Jets
Proton–proton collisions - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/85220
Ver los metadatos del registro completo
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The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detectorAlonso, FranciscoAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín FernandoThe ATLAS CollaborationCiencias ExactasFísicaCollisionsJetsProton–proton collisionsAmeasurement is presented of the φ×BR(φ →K<SUP>+</SUP>K¯) production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb<SUP>-1</SUP>, collected with the ATLAS experiment at the HC. Selection of φ(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. The differential cross section ismeasured as a function of the transverse momentum, p<SUB>T,φ</SUB>, and rapidity, y<SUB>φ</SUB>, of the φ(1020) meson in the fiducial region 500< p<SUB>T,φ</SUB> <1200MeV, |y<SUB>φ</SUB>| < 0.8, kaon p<SUB>T,K</SUB> > 230 MeV and kaon momentum p<SUB>K</SUB> < 800 MeV. The integrated φ(1020)-meson production cross section in this fiducial range is measured to be s<SUB>φ</SUB>×BR(φ →K<SUP>+</SUP>K¯) = 570 ± 8 (stat) ± 66 (syst) ± 20 (lumi) μb.La lista completa de autores que integran el documento puede consultarse en el archivo.Facultad de Ciencias ExactasInstituto de Física La Plata2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/85220enginfo:eu-repo/semantics/altIdentifier/issn/1434-6044info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-014-2895-2info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:57:12Zoai:sedici.unlp.edu.ar:10915/85220Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:57:12.884SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| title |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| spellingShingle |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector Alonso, Francisco Ciencias Exactas Física Collisions Jets Proton–proton collisions |
| title_short |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| title_full |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| title_fullStr |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| title_full_unstemmed |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| title_sort |
The differential production cross section of the ϕ(1020) meson in √s = 7 TeV pp collisions measured with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author |
Alonso, Francisco |
| author_facet |
Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author_role |
author |
| author2 |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física Collisions Jets Proton–proton collisions |
| topic |
Ciencias Exactas Física Collisions Jets Proton–proton collisions |
| dc.description.none.fl_txt_mv |
Ameasurement is presented of the φ×BR(φ →K<SUP>+</SUP>K¯) production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb<SUP>-1</SUP>, collected with the ATLAS experiment at the HC. Selection of φ(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. The differential cross section ismeasured as a function of the transverse momentum, p<SUB>T,φ</SUB>, and rapidity, y<SUB>φ</SUB>, of the φ(1020) meson in the fiducial region 500< p<SUB>T,φ</SUB> <1200MeV, |y<SUB>φ</SUB>| < 0.8, kaon p<SUB>T,K</SUB> > 230 MeV and kaon momentum p<SUB>K</SUB> < 800 MeV. The integrated φ(1020)-meson production cross section in this fiducial range is measured to be s<SUB>φ</SUB>×BR(φ →K<SUP>+</SUP>K¯) = 570 ± 8 (stat) ± 66 (syst) ± 20 (lumi) μb. La lista completa de autores que integran el documento puede consultarse en el archivo. Facultad de Ciencias Exactas Instituto de Física La Plata |
| description |
Ameasurement is presented of the φ×BR(φ →K<SUP>+</SUP>K¯) production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb<SUP>-1</SUP>, collected with the ATLAS experiment at the HC. Selection of φ(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. The differential cross section ismeasured as a function of the transverse momentum, p<SUB>T,φ</SUB>, and rapidity, y<SUB>φ</SUB>, of the φ(1020) meson in the fiducial region 500< p<SUB>T,φ</SUB> <1200MeV, |y<SUB>φ</SUB>| < 0.8, kaon p<SUB>T,K</SUB> > 230 MeV and kaon momentum p<SUB>K</SUB> < 800 MeV. The integrated φ(1020)-meson production cross section in this fiducial range is measured to be s<SUB>φ</SUB>×BR(φ →K<SUP>+</SUP>K¯) = 570 ± 8 (stat) ± 66 (syst) ± 20 (lumi) μb. |
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2014 |
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2014 |
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http://sedici.unlp.edu.ar/handle/10915/85220 |
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eng |
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