18th International Workshop on Boosted Object Phenomenology, Reconstruction, Measurements, and Searches at Colliders

Session

New measurements from RHIC and archived data

15 Jul 2026, 09:00

78. Jet Results in p+p Collisions at STAR

Taoya Gao (Shandong University)

15/07/2026, 09:00

Talk

Jet production in high-energy collisions at RHIC provides direct access to the spin and flavor structure of the nucleon, as well as to the mechanisms of spin-dependent fragmentation and hadronization. This talk will present recent STAR results on jet production in proton-proton collisions, with emphasis on cold QCD and spin physics. The topics to be discussed include jet spin asymmetries,...

57. Recent jet and event-shape observable results from the Electron-Positron Alliance

Shuangyi (Bill) Zhou (Vanderbilt University)

15/07/2026, 09:20

Talk

Electron-positron collisions provide a uniquely clean environment for precision studies of jets and Quantum Chromodynamics, free from hadronic initial-state effects and with a well-defined hard-process energy scale. Recent progress in archival-data preservation and modern analysis techniques has opened a new program of jet and energy-flow measurements using LEP data, allowing contemporary...

23. Measurement of Spin and Quantum Correlations in Z → τ+ τ- Decays at LEP with DELPHI

Chen-Hua Hsu (National Taiwan University (TW))

15/07/2026, 09:40

Talk

Precision studies of $τ⁺τ⁻$ production at the Z pole provide a clean environment for investigating electroweak spin correlations and quantum information observables. Using archived LEP-1 data collected by the DELPHI experiment, the process $e⁺e⁻ → Z → τ⁺τ⁻$ is well measured, but the presence of multiple neutrinos in $τ$ decays limits reconstruction of the $τ$-pair rest frame. This constrains...

33. Extraction of Quark and Gluon Jets with CMS Open Data

Van Dung Le (Helsinki Institute of Physics)

15/07/2026, 10:00

Talk

We present a measurement of a set of generalized jet angularities using proton-proton collision data at $\sqrt{s} = 7$ and $13$ TeV from the CMS Open Data. The measured distributions are unfolded to particle level to correct for detector resolution and acceptance effects, accompanied by evaluations of experimental and methodological systematic uncertainties. Measurements at two or more...