CMS-PAS-HIN-14-001 | ||
Measurement of inclusive jet nuclear modification factor in pPb collisions at sqrtsNN=5.02 TeV with CMS | ||
CMS Collaboration | ||
2014 | ||
Abstract: The inclusive jet transverse momentum (pT) spectra at mid- and forward pseudorapidities are presented for pPb collisions at √sNN= .02TeV.Thedatasamplecorrespondingtoanintegratedluminosityof35~\mathrm{nb}^{-1}~wascollectedwiththeCMSdetectorattheLHC.ToevaluatethenucleareffectsinjetproductionthenuclearmodificationfactorR_{pPb}isstudiedinseveralpseudorapiditybinsbydividingthepPbjetspectrameasuredat\sqrt{s_{NN}}~ =~.02 TeV by pp reference spectra obtained by extrapolation based on CMS measurements in pp collisions at √s=7 TeV. A moderate enhancement is observed in RpPb at low pT in all the η ranges. To quantify the η dependence of jet production, the ratio of inclusive jet yields between equivalent backward and forward center-of-mass pseudorapidity ranges are presented as a function of jet pT. No significant asymmetry is observed within the measured pseudorapidity range. | ||
Links:
CDS record (PDF) ;
inSPIRE record ;
Public twiki page ;
CADI line (restricted) ; Figures are available from the CDS record. These preliminary results are superseded in this paper, EPJC 76 (2016) 372. |
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Compact Muon Solenoid LHC, CERN |
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