7 papers
Analysis note: one-point charge correlator with DELPHI Open Data
Jingyu Zhang, Yi Chen, Kyle Lee +4
We present the first measurement of the one-point charge correlator, the angular flux of electric charge in hadronic final states, using DELPHI Open Data collected at LEP-1 at $\sq…
First measurement of the one-point charge correlator in collisions at GeV with DELPHI Open Data
Jingyu Zhang, Yi Chen, Kyle Lee +4
The chiral structure of the couplings imprints a parity-odd flow of electric charge on hadronic decays. The related forward-backward asymmetries, a key set of observables i…
Observing Macroscopic Consequences of Electroweak Anomalies with Archival DELPHI Data
Jingyu Zhang, Kyle Lee, Ian Moult +2
In this Letter, we emphasize that asymmetries in charge flux produced in the decays of on-shell Z-bosons provide a macroscopic manifestation of electroweak anomalies in the Standar…
Analysis note: Long-range near-side correlation in with -boson-pair events at 183-209 GeV with ALEPH archived data
Tzu-An Sheng, Yu-Chen Chen, Yi Chen +12
Events characterized by a high multiplicity of charged particles have been a central focus in the study of collective behavior across both large and small collision systems. A prev…
Energy Correlators from Partons to Hadrons: Unveiling the Dynamics of the Strong Interactions with Archival ALEPH Data
Hannah Bossi, Yi Chen, Yu-Chen Chen +12
Quantum Chromodynamics (QCD) is a remarkably rich theory exhibiting numerous emergent degrees of freedom, from flux tubes to hadrons. Their description in terms of the underlying q…
Unbinned measurement of thrust in collisions at = 91.2 GeV with ALEPH archived data
The Electron-Positron Alliance, :, Anthony Badea +17
The strong coupling constant () is a fundamental parameter of quantum chromodynamics (QCD), the theory of the strong force. Some of the earliest precise constraints on $α_…