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53rd International Symposium on Multiparticle Dynamics (ISMD 2025)

21–26 Sept 2025
Mon Repos
Europe/Athens timezone

Session

Hadronic final states in high pT interactions

23 Sept 2025, 17:30
Mon Repos

Mon Repos

Corfu, Greece

Conveners

Hadronic final states in high pT interactions: (4)

  • Giancarlo Ferrera (University of Milan)
  • Chia-Ming Kuo (National Central University (TW))

Hadronic final states in high pT interactions

  • There are no conveners in this block

Presentation materials

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  1. 69. "What have we learned about the minimal conditions for observing flow-like signals, from e+e- to AA collisions?"
    Christopher Mc Ginn (Massachusetts Inst. of Technology (US))
    23/09/2025, 17:30
    Hadronic final states in high pT interactions
    Talk

    Long-range multiparticle correlations as observed in the ultrarelativistic collisions of heavy ions at RHIC and the LHC has long been held as a signature of hydrodynamic flow in the novel phase of hot and dense matter known as the quark gluon plasma. However, these correlations, manifesting most simply as an elliptical Fourier coefficient or v$_{2}$, has subsequently been observed not just in...

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  2. 43. Global extraction of proton Transverse Momentum Distributions
    Mr Lorenzo Rossi (University of Milan & INFN)
    23/09/2025, 17:55
    Hadronic final states in high pT interactions
    Talk

    We discuss recent extractions of both unpolarized and polarized quark TMD Parton Distribution Functions (TMD PDFs) in the proton, as well as TMD Fragmentation Functions (TMD FFs). These results are based on global fits of Drell–Yan and Semi-Inclusive Deep-Inelastic Scattering (SIDIS) data sets performed by the MAP collaboration. We also compare our findings with those from other groups,...

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  3. 87. Theoretical Uncertainties on the determination of the strong coupling from Z pT
    Thomas Cridge (DESY)
    23/09/2025, 18:20
    Hadronic final states in high pT interactions
    Talk

    I will analyse the theoretical uncertainties inherent in the determination of the strong coupling from the transverse momentum (pT) spectrum of the Z boson. Such analyses require fine control of percent-level theoretical effects in small pT region, not only in terms of their magnitude but also of their shape and that of the corresponding theoretical uncertainties. This is theoretically...

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  4. 34. Renormalon effects to the transverse momentum sensitive observables
    Dr Goutam Das (RWTH Aachen University)
    23/09/2025, 18:45
    Hadronic final states in high pT interactions
    Talk

    In this talk, I will present an analysis based on renormalon techniques in the large-beta0 limit to estimate leading non-perturbative power corrections relevant to collider observables. As a proof of concept, we apply this approach to e+e- collisions and successfully reproduce the leading non-perturbative corrections for observables sensitive to the invariant mass. Extending this framework, we...

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  5. 90. First results of spin program of new generation sPHENIX detector at RHIC
    Dr itaru nakagawa
    25/09/2025, 09:00
    Hadronic final states in high pT interactions
    Talk

    The sPHENIX experiment is a new experiment at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory. It was constructed as an upgrade of the PHENIX experiment with the goal to complete the scientific mission of RHIC in studying the quark-gluon plasma and the spin structure of the nucleon. The sPHENIX detector will provide precision vertexing, tracking and electromagnetic...

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