Saturation and forward jets in proton-lead collisions at the LHC
Abstract
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.
Main Authors
Format
Articles
Research article
Published
2019
Series
Subjects
Publication in research information system
Publisher
American Physical Society
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202001141241Use this for linking
Review status
Peer reviewed
ISSN
2470-0010
DOI
https://doi.org/10.1103/PhysRevD.100.114029
Language
English
Published in
Physical Review D
Citation
- Mäntysaari, H., & Paukkunen, H. (2019). Saturation and forward jets in proton-lead collisions at the LHC. Physical Review D, 100, Article 114029. https://doi.org/10.1103/PhysRevD.100.114029
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Funder(s)
European Commission
Research Council of Finland
Research Council of Finland
Research Council of Finland
Funding program(s)
ERC European Research Council, H2020
Academy Research Fellow, AoF
Academy Project, AoF
Postdoctoral Researcher, AoF
ERC European Research Council, H2020
Akatemiatutkija, SA
Akatemiahanke, SA
Tutkijatohtori, SA
Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Education and Culture Executive Agency (EACEA). Neither the European Union nor EACEA can be held responsible for them.
Additional information about funding
This work was supported by the Academy of Finland, Projects No. 314764 (H.M.), No. 297058 and No.308301(H.P.),andbytheEuropeanResearchCouncil, Grant No. ERC-2015-CoG-681707(H.M.).
Copyright© The Authors, 2019