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pT Spectra of phi Mesons in pp Collisions at 13 TeV in V0M Multiplicity Event Classes (Logarithmic pT Axis)

Figure Information
Scope: PWG
PWG-LF (Light Flavour Spectra)
Energy
13 TeV
System
p-p
Figure Group
phi in pp Collisions at 13 TeV vs. Multiplicity [SQM17]
Figure Image
Figure image (.eps)
2017-Jul-06-phi_spectra_rmb.eps
Figure image (.pdf)
2020-08-06-2017-Jul-06-phi_spectra_rmb.pdf
Figure Caption

pT spectra of phi mesons in pp collisions at 13 TeV in V0M multiplicity event classes.  The phi mesons are reconstructed in the K-K+ decay channel in the rapidity range |y|<0.5.  Also shown are the ratios of these pT spectra to the full 0-100% (INEL>0) pT spectrum.  Statistical uncertainties are represented by bars and systematic uncertainties are represented by boxes.

Detail description
Data sample: LHC15f, pass2, ESDs
AliPhysics Tag for ESD generation: v5-06-39-01
AliPhysics Tag for analysis: vAN-20170306-1
Event selection: Physics Selection, |vz|<10 cm, other standard event-selection cuts for PWG-LF 13-TeV analyses (see analysis note)
Track Cuts: standard ITS/TPC track cuts 2011 (see analysis note)
 
Keywords: pT distribution, phi meson, resonances, multiplicity dependence