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Saturation and forward jets in proton-lead collisions at the LHC
We investigate the forward-jet energy spectrum within the Color Glass Condensate framework at 5 TeV center-of-mass energy. In particular, we focus on the kinematic range covered by the CMS-CASTOR calorimeter. We show that our saturation-model calculations are compatible with the CASTOR measurements...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2019
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.100.114029 http://cds.cern.ch/record/2712051 |
| _version_ | 1780965268523057152 |
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| author | Mäntysaari, Heikki Paukkunen, Hannu |
| author_facet | Mäntysaari, Heikki Paukkunen, Hannu |
| author_sort | Mäntysaari, Heikki |
| collection | CERN |
| description | We investigate the forward-jet energy spectrum within the Color Glass Condensate framework at 5 TeV center-of-mass energy. In particular, we focus on the kinematic range covered by the CMS-CASTOR calorimeter. We show that our saturation-model calculations are compatible with the CASTOR measurements and that to optimally reproduce the data, effects of multi-parton interactions need to be included. We predict a significant nuclear suppression - reaching down to 50% at the lowest considered jet energies $E_{\rm jet} \sim 500 \, {\rm GeV}$. |
| id | cern-2712051 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2019 |
| record_format | invenio |
| spelling | cern-27120512020-06-25T18:19:50Zdoi:10.1103/PhysRevD.100.114029http://cds.cern.ch/record/2712051engMäntysaari, HeikkiPaukkunen, HannuSaturation and forward jets in proton-lead collisions at the LHCnucl-thNuclear Physics - Theoryhep-phParticle Physics - PhenomenologyWe investigate the forward-jet energy spectrum within the Color Glass Condensate framework at 5 TeV center-of-mass energy. In particular, we focus on the kinematic range covered by the CMS-CASTOR calorimeter. We show that our saturation-model calculations are compatible with the CASTOR measurements and that to optimally reproduce the data, effects of multi-parton interactions need to be included. We predict a significant nuclear suppression - reaching down to 50% at the lowest considered jet energies $E_{\rm jet} \sim 500 \, {\rm GeV}$.We investigate the forward-jet energy spectrum within the color glass condensate framework at 5 TeV center-of-mass energy. In particular, we focus on the kinematic range covered by the CMS-CASTOR calorimeter. We show that our saturation-model calculations are compatible with the CASTOR measurements and that to optimally reproduce the data, effects of multiparton interactions need to be included. We predict a significant nuclear suppression—reaching down to 50% at the lowest considered jet energies Ejet∼500 GeV.arXiv:1910.13116oai:cds.cern.ch:27120512019-10-29 |
| spellingShingle | nucl-th Nuclear Physics - Theory hep-ph Particle Physics - Phenomenology Mäntysaari, Heikki Paukkunen, Hannu Saturation and forward jets in proton-lead collisions at the LHC |
| title | Saturation and forward jets in proton-lead collisions at the LHC |
| title_full | Saturation and forward jets in proton-lead collisions at the LHC |
| title_fullStr | Saturation and forward jets in proton-lead collisions at the LHC |
| title_full_unstemmed | Saturation and forward jets in proton-lead collisions at the LHC |
| title_short | Saturation and forward jets in proton-lead collisions at the LHC |
| title_sort | saturation and forward jets in proton-lead collisions at the lhc |
| topic | nucl-th Nuclear Physics - Theory hep-ph Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1103/PhysRevD.100.114029 http://cds.cern.ch/record/2712051 |
| work_keys_str_mv | AT mantysaariheikki saturationandforwardjetsinprotonleadcollisionsatthelhc AT paukkunenhannu saturationandforwardjetsinprotonleadcollisionsatthelhc |