Scope: PWG
PWG-EM (Electromagnetic probes)
Energy
5.36 TeV
System
O-O
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Nuclear modification factor of neutral pions measured in OO collisions compared to several energy loss predictions.
Detail description
Nuclear modification factor of neutral pions measured in OO collisions compared to several energy loss predictions:
- Hybrid coupling approach provided by D.Pablos JHEP09(2015)175
- Simple model by A. Huss, provided by W. Van Der Schee arXiv:2509.04299
- Collisional and Radiative energy loss provided by C. Faraday arXiv:2505.14568
- Coherent energy loss provided by A. Takacs arXiv:2509.19430
- Light Cone Path Integral approach provided by B.Zakharov JHEP09(2021)087
Data details:
- Data pp: LHC24_ppref_pass1
- MC pp: LHC25b4a4 + LHC25b4b4 + LHC25b4a5 + LHC25b4b5
- Data OO: LHC25ae
- MC OO: LHC25g6
- Event selections: All TVX triggered BCs that were read out in MB mode by the EMC (kTVXinEMC)
- O2Physics tag: daily-20250825-0000-1
| Quantity | Cluster Selection Setting |
|---|---|
| Number of cells | Ncell >= 1 |
| Energy | Ecls > 0.6 GeV |
| Timing | -15 < tcls (ns) < 15 |
| Exotic clusters | Energy fraction F+ < 97% |
| Shape |
0.1 < M02 < 0.7, if Ncell > 1 |