Conveners
Poster Session
- Itaru Nakagawa (RIKEN)
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Alvin Zhen Wei Leow17/08/2026, 18:30Poster presentation
The Sudakov form factor plays a central role in perturbative QCD parton showers by encoding the probability that no resolvable emission occurs between two ordered evolution scales. In this work, we investigate whether such no-emission behaviour can be reconstructed from final-state jet-clustering observables in simulated proton--proton collisions. Events are generated with \textsc{Pythia} and...
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Anthony Sebastian Francis (Chiao Tung University (TW))17/08/2026, 18:35Poster presentation
Diquarks are frequently invoked as effective degrees of freedom in baryons and exotic hadrons, including doubly heavy tetraquarks such as the Tcc. We present lattice QCD studies of doubly heavy tetraquarks with static quark spectators, allowing diquark correlations to be probed directly from QCD. From the resulting binding energies, we assess the extent to which a diquark description emerges...
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Jaein Hwang (Korea University)17/08/2026, 18:40Poster presentation
Isolated photon single spin asymmetries, 𝐴𝑁, have the advantage that they are not sensitive to final state effects and that the hard scattering process is predominantly quark-gluon scattering at RHIC energies.
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Therefore, isolated photons provide a clean probe to study the quark-gluon and tri-gluon correlations in single spin asymmetries, with the latter particularly hardly constrained at... -
Manuel Schneider (National Yang Ming Chiao Tung University)17/08/2026, 18:45Poster presentation
The rich internal structure of hadrons is encoded in partonic functions, such as parton distribution functions (PDFs) and light-cone distribution amplitudes (LCDAs), which are crucial in collider experiments and decay processes. Calculating them from first principles remains a major challenge: they require matrix elements with a Wilson line along a light-like direction, which are not directly...
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Alex Chang (Institute of Physics, National Yang Ming Chiao Tung University)17/08/2026, 18:50Poster presentation
The light-cone distribution amplitude (LCDA) is a non-perturbative quantity for understanding hadron structure and exclusive scattering processes. We present on our calculation of moments of the pion and kaon LCDAs using the heavy-quark operator product expansion (HOPE) framework. This method employs an OPE analysis of hadronic amplitudes through the inclusion of a fictitious valence heavy...
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Shan-Yu Chen17/08/2026, 18:55Poster presentation
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TAKAHIRO KIKUCHI17/08/2026, 19:00Poster presentation
The sPHENIX experiment is a high-energy collider physics experiment designed to investigate the proton spin structure and the properties of the quark–gluon plasma. The hit detection efficiency of the Intermediate Silicon Tracker (INTT), one of the silicon tracking detectors in sPHENIX, was evaluated using recorded physics data. This data is a proton-proton collision taken with zero-field and...
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Dr Cheng-Wei Shih (National Central University)17/08/2026, 19:05Poster presentation
sPHENIX is a next-generation collider detector at RHIC, featuring large-acceptance, electromagnetic and hadronic calorimeter systems as well as a suite of precision tracking detectors. sPHENIX was successfully commissioned and completed its high-quality physics data-taking program with p+p, O+O, and Au+Au collisions in 2026. In addition to the high-$p_{T}$ physics program, the detector has...
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Chiho Nonaka17/08/2026, 19:10Poster presentation
Understanding the finite-density QCD phase diagram requires clarifying the relationship between inhomogeneous matter, the first-order phase transition, and the QCD critical point. In this work, we perform JAM2 simulations of heavy-ion collisions in the RHIC Beam Energy Scan energy region and analyze HBT and two-particle correlation observables. The goal is to investigate how possible spatial...
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106. Reciprocal symmetry of the KNO-violating term,\\ its AGK extension, and the special point $z=2$Dr Alex Prygarin (Ariel University)Poster presentation
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