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Integrated Upsilon(1S) and Upsilon(2S) cross section as a function of energy compared to ICEM+FONLL model calculations

Figure Information
Scope: PWG
PWG-DQ (Dileptons and Quarkonia)
Energy
13 TeV
System
p-p
Figure Group
Upsilon cross section in pp collisions at 13 TeV (HP2023)
Figure Image
Figure image (.eps)
uns_intg_xsec_alice_icem.eps
Figure image (.pdf)
uns_intg_xsec_alice_icem.pdf
Figure Caption

Integrated cross sections of Υ(1S) and Υ(2S) per unit of rapidity as a function of the collision energy in pp collisions. The data are compared with theoretical calculations from ICEM + FONLL.

Detail description

Data sample: pp 13 TeV
LHC 16h pass1/AOD234
LHC 16j pass1/AOD234
LHC 16k pass1/AOD
LHC 16o pass1/AOD234
LHC 16p pass1/AOD234
LHC 17h muon_calo_pass2/AOD

LHC 17i muon_calo_pass1/AOD

LHC 17k muon_calo_pass2/AOD

LHC 17l pass1/AOD234

LHC 17m muon_calo_pass1/AOD

LHC 17o muon_calo_pass1/AOD203

LHC 17r muon_calo_pass1/AOD

LHC 18c muon_calo_pass1/AOD

LHC 18d muon_calo_pass1/AOD

LHC 18e muon_calo_pass1/AOD

LHC 18f muon_calo_pass1/AOD

LHC 18l muon_calo_pass1/AOD

Trigger selection: CMUL7-NOPF-MUFAST

Single muon track selection:
1. Muon track-trigger matching

2. -4.0 < ημ < -2.5

3. 17.6<Rabs <89cm


4. pDCA cut

Muon pair selection:

1. -4.0 < yμ+μ- < -2.5

2.  0 < pT < 30 GeV/c