sPHENIX Performance Plots

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Run-24 Au+Au collision data

Figures are sorted from the innermost subsystems moving outward, and then by date of plot approval (oldest first).
System Figures Dataset and Approval Date
INTT Timing: log-scale, linear-scale
Run-24 Au+Au, March 2025
sEPD Ψ2: distributions, resolution
Run-24 Au+Au, April 2025

Run-24 p+p collision data

Figures are sorted from the innermost subsystems moving outward, and then by date of plot approval (oldest first).
System Figures Dataset and Approval Date
MVTX Cluster sizes, Cluster size vs. η, Cluster size vs. layer
Run-24 p+p, May 2024
MVTX MVTX hits in: Layer 0, Layer 1, Layer 2, Occupancy
Run-24 p+p, June 2024
MVTX Cosmics: radial, oblique, X residuals: Pre- and Post- alignment, vs. φ, Y residuals: Pre- and Post- alignment, vs. φ










Run-24 p+p, April 2025
INTT INTT-determined vertex (triggered, field off)
Run-24 p+p, June 2024
INTT INTT-determined vertex (streaming, field on)
Run-24 p+p, September 2024
INTT Timing in triggered and streaming modes
Run-24 p+p, September 2024
INTT MIP distributions: multi-panel, overlay
Run-24 p+p, September 2024
INTT Hit-hit correlations in: triggered, streaming modes, Cluster-cluster correlations in: triggered, streaming modes
Run-24 p+p, September 2024
INTT Event alignment plots: same-event correlation and offset, previous-event correlation, offset, Mix-up hit fraction, event fraction, vs. luminosity





Run-24 p+p, September 2024
Tracking crossing, dE/dx, dE/dx (wide)
Run-24 p+p, March 2025
Tracking Resonances: K0s, K0s vs. crossing, Λ0, φ, Ξ and Σ, Ξ and Σ (w/ pull), D0, D0 (w/ pull), Λc, Λc (w/ pull)










Run-24 p+p, April 2025
Tracking + EMCal e+/e- conversion: radius, mass, E/p
Run-24 p+p, March 2025
EMCal Neutral mesons: full mass range, low-pT η, high-pT η
Run-24 p+p, April 2025
Calorimeters EMCal towers: hits above threshold, energy distribution, reflected noise; IHCal towers: hits above threshold, energy distribution, reflected noise; OHCal towers: hits above threshold, energy distribution, reflected noise






Run-24 p+p, April 2025
Correlations Silicon tracklets: MB, High-multiplicity; Clusters: MB, multiplicity
Run-24 p+p, April 2025
Trigger Photon trigger, Jet trigger
Run-24 p+p, June 2024
sEPD sEPD-MBD
Run-24 p+p, May 2024
MBD MIP peak 1, MIP peak 2, z vertex
Run-24 p+p, June 2024
ZDC ZDC energy
Run-24 p+p, June 2024
ZDC + SMD Asymmetries vs. bunch number: North LR, North UD, South LR, South UD, x-y distributions: North, South, x & y profiles: North, South, ZDC asymmetries: North, South
Run-24 p+p, June 2024

Run-23 Au+Au collision data and cosmics

Figures are sorted from the innermost subsystems moving outward, and then by date of plot approval (oldest first).
System Figures Dataset and Approval Date
MVTX Hit map (10k events), Hit map (1k events)
Run-23 Au+Au, August 2023
MVTX Vertex reconstruction, central event: 1, 2, 3, 4, Vertex reconstruction, peripheral event: 1, 2, 3, 4,

Run-23 Au+Au, August 2023
INTT Clusters inner vs. outer, Hits top vs. bottom, Clusters top vs. bottom, Hit timing
Run-23 Au+Au, June 2023
INTT Ncluster inner vs. outer, Ncluster correlation 1, Ncluster correlation 2, Clock delay, FELIX status, INTT-MBD vertex
Run-23 Au+Au, August 2023
INTT Ncluster vs. MBD charge
Run-23 Au+Au, August 2023
INTT INTT vertex reconstruction in Au+Au: X position, Y position, X-Y dist,, Z Gaussian width, Z FWHM, Z distributions, INTT-MBD correlation, INTT-MBD difference
Run-23 Au+Au, September 2024
TPC Drift velocity
Run-23 Au+Au, July 2023
TPC Stripe positions, Diffuse laser test, Sim distortion (radial), Sim distortion (phi)
Run-23 Au+Au, August 2023
TPC Single waveform, Single waveform (zoom), Waveform distribution (Max pad), Waveform distribution (Neighboring pad), Waveform average, Waveform average (tails), Waveform by Max ADC
Run-23 Au+Au, August 2023
TPOT z view vs. phi view, TPOT vs. INTT, TPOT vs. INTT (layer-0), TPOT vs. MBD
Run-23 Au+Au, July 2023
TPOT Efficiency (phi), Efficiency (z), Timing
Run-23 Au+Au, August 2023
EMCal First pi0 peak, First pi0 peak vs. eta
Run-23 Au+Au, June 2023
EMCal EMCal vs. MBD
Run-23 Au+Au, August 2023
HCal Cosmics in MC and Data
Cosmic running 2023, May 2023
HCal MBD vs. IHCal, MBD vs. OHCal, OHCal vs. IHCal
Run-23 Au+Au, May 2023
HCal Tower ADC distribution, MPV vs. phi, MPV vs. eta, E-scale in towers, MPV tower values (data), MPV tower values (sim), MPV tower values (data/sim)
Cosmic running 2023, August 2023
HCal Cosmic triggers
Run-23 Au+Au, August 2023
EMCal + HCal UE vs. centrality UE vs. layer (1) US vs. layer (2) Embedding (central) Average UE
Run-23 Au+Au, February 2024
MBD Ψ2 North vs. South, Ψ2 resolution
Run-23 Au+Au, August 2023
MBD Waveform, Centrality
Run-23 Au+Au, August 2023
MBD Psi2 (North), Psi2 (South)
Run-23 Au+Au, February 2024
sEPD MIP peaks
Run-23 Au+Au, July 2023
sEPD Sr-90 scan, Cosmic MIPs, sEPD vs. MBD, sEPD vs. EMCal, sEPD-EMCal vs. eta (Data), sEPD-EMCal vs. eta (MC)
Run-23 Au+Au, August 2023
ZDC ZDC N vs. S (South trigger), ZDC N vs. S (North trigger)
Run-23 Au+Au, May 2023
ZDC ZDC North signal, ZDC N vs. S (14-bit)
Run-23 Au+Au, June 2023
ZDC ZDC vs. MBD
Run-23 Au+Au, July 2023