Yen-Jie Lee

activity

20062026

most citedExtraction of Heavy-Flavor Transport Coefficients in QCD Matter

254 citations · 1k across the 31 of their papers we have counts for

collaborators

33 papers

hep-ex2026

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…

hep-ex2026

First measurement of the one-point charge correlator in $e^{+} e^{-}$ collisions at $s = 91.2$ GeV with DELPHI Open Data

Jingyu Zhang, Yi Chen, Kyle Lee +4

The chiral structure of the $Z$ couplings imprints a parity-odd flow of electric charge on hadronic $Z$ decays. The related forward-backward asymmetries, a key set of observables i…

hep-ph2026

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…

hep-ex2026

Analysis note: Long-range near-side correlation in $e^{+} e^{-}$ with $W$ -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…

hep-ph2025

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…

hep-ex2025

Unbinned measurement of thrust in $e^{+} e^{-}$ collisions at $s$ = 91.2 GeV with ALEPH archived data

The Electron-Positron Alliance, :, Anthony Badea +17

The strong coupling constant ( $α_{S}$ ) is a fundamental parameter of quantum chromodynamics (QCD), the theory of the strong force. Some of the earliest precise constraints on $α_{S…

hep-ex2025

Analysis note: measurement of thrust and track energy-energy correlator in $e^{+} e^{-}$ collisions at 91.2 GeV with DELPHI open data

Jingyu Zhang, Tzu-An Sheng, Yu-Chen Chen +6

Recent theoretical developments, as well as experimental measurements at hadron collisions, have renewed interest in studying event shape variables in $e^{+} e^{-}$ collisions. We prese…

hep-ex2025

Analysis note: measurement of thrust in $e^{+} e^{-}$ collisions at $s$ = 91 GeV with archived ALEPH data

Anthony Badea, Austin Baty, Hannah Bossi +15

A measurement of the thrust distribution in $e^{+} e^{-}$ collisions at $s = 91.2$ GeV with archived data from the ALEPH experiment at the Large Electron-Positron Collider is…

hep-ex2025

Analysis note: measurement of energy-energy correlator in $e^{+} e^{-}$ collisions at $91$ GeV with archived ALEPH data

Hannah Bossi, Yu-Chen Chen, Yi Chen +7

Electron-positron ( $e^{+} e^{-}$ ) collisions provide a clean environment for precision tests of Quantum Chromodynamics (QCD) due to the absence of hadronic initial-state effects. We pre…

hep-ex2025

Measurement of the energy-energy correlator in the back-to-back limit using the archived ALEPH $e^{+} e^{-}$ data at 91.2 GeV

Hannah Bossi, Austin Baty, Yi Chen +5

Recently, energy-energy correlators (EECs) have garnered renewed interest for studying hadronic collisions at the Large Hadron Collider (LHC) and the Relativistic Heavy Ion Collide…

nucl-th2023

3D Multi-system Bayesian Calibration with Energy Conservation to Study Rapidity-dependent Dynamics of Nuclear Collisions

Andi Mankolli, Aaron Angerami, Ritu Arora +48

Considerable information about the early-stage dynamics of heavy-ion collisions is encoded in the rapidity dependence of measurements. To leverage the large amount of experimental…

hep-ex2023★ 16 cited

Long-range near-side correlation in $e^{+} e^{-}$ Collisions at 183-209 GeV with ALEPH Archived Data

Yu-Chen Chen, Yi Chen, Anthony Badea +8

The first measurement of two-particle angular correlations for charged particles with LEP-II data is presented. The study is performed using archived hadronic $e^{+} e^{-}$ data collect…

hep-ex2023★ 1 cited

Analysis note: two-particle correlation in $e^{+} e^{-}$ collisions at 91-209 GeV with archived ALEPH data

Yu-Chen Chen, Yen-Jie Lee, Yi Chen +5

The first measurement of two-particle angular correlations for charged particles produced in $e^{+} e^{-}$ annihilation up to $s$ = 209 GeV is presented. Hadronic $e^{+} e^{-}$ data,…

hep-ph2023

A multistage framework for studying the evolution of jets and high- $p_{T}$ probes in small collision systems

Abhijit Majumder, Aaron Angerami, Ritu Arora +48

Understanding the modification of jets and high- $p_{T}$ probes in small systems requires the integration of soft and hard physics. We present recent developments in extending the JET…

nucl-th2023★ 1 cited

Hard probes in isobar collisions as a probe of the neutron skin

Wilke van der Schee, Yen-Jie Lee, Govert Nijs +1

We present an estimate of the yield of hard probes expected for collisions of the isobars $_{44}^{96}$ Ru and $_{40}^{96}$ Zr at collision energies reachable at RHIC and the LHC\@. T…

hep-ph2022★ 1 cited

Data-driven extraction of the substructure of quark and gluon jets in proton-proton and heavy-ion collisions

Yueyang Ying

The modification of quark- and gluon-initiated jets in the quark-gluon plasma produced in heavy-ion collisions is a long-standing question that has not yet received a definitive an…

hep-ex2022

Two-particle azimuthal correlations in $e^{+} e^{-}$ collisions at 91--209 GeV with archived ALEPH data at LEP-2

Yen-Jie Lee, Yu-Chen Chen, Yi Chen +2

We present the first measurement of two-particle angular correlations of charged particles produced in $e^{+} e^{-}$ annihilation up to $s =$ 209 GeV. This analysis utilized the a…

nucl-ex2022★ 67 cited

Imaging the initial condition of heavy-ion collisions and nuclear structure across the nuclide chart

Jiangyong Jia, Giuliano Giacalone, Benjamin Bally +18

High-energy nuclear collisions encompass three key stages: the structure of the colliding nuclei informed by low-energy nuclear physics, the initial condition (IC) leading to the f…

hep-ph2022

Data-driven extraction of the substructure of quark and gluon jets in proton-proton and heavy-ion collisions

Yueyang Ying, Jasmine Brewer, Yi Chen +1

The different modifications of quark- and gluon-initiated jets in the quark-gluon plasma (QGP) produced in heavy-ion collisions is a long-standing question that has not yet receive…

hep-ph2022★ 147 cited

Heavy quarks and jets as probes of the QGP

Liliana Apolinário, Yen-Jie Lee, Michael Winn

Quark-Gluon Plasma (QGP), a QCD state of matter created in ultra-relativistic heavy-ion collisions, has remarkable properties, including, for example, a low shear viscosity over en…

hep-ex2021★ 8 cited

Jet energy spectrum and substructure in $e^{+} e^{-}$ collisions at 91.2 GeV with ALEPH Archived Data

Yi Chen, Anthony Badea, Austin Baty +10

The first measurements of energy spectra and substructure of anti- $k_{T}$ jets in hadronic $Z^{0}$ decays in $e^{+} e^{-}$ collisions are presented. The archived $e^{+} e^{-}$ annihilation dat…

hep-ex2021★ 2 cited

Analysis note: jet reconstruction, energy spectra, and substructure analyses with archived ALEPH data

Yi Chen, Yen-Jie Lee, Marcello Maggi +4

The first measurements of anti- $k_{T}$ jet energy spectrum and substructure in hadronic $Z$ decays are presented. The archived $e^{+} e^{-}$ annihilation data at a center-of-mass energy…

hep-ex2019★ 58 cited

Measurements of two-particle correlations in $e^{+} e^{-}$ collisions at 91 GeV with ALEPH archived data

Anthony Badea, Austin Baty, Paoti Chang +7

Measurements of two-particle angular correlations of charged particles emitted in hadronic $Z$ decays are presented. The archived $e^{+} e^{-}$ annihilation data at a center-of-mass ene…

nucl-ex2019★ 132 cited

Open Heavy-Flavor Production in Heavy-Ion Collisions

Xin Dong, Yen-jie Lee, Ralf Rapp

The ultra-relativistic heavy-ion programs at the Relativistic Heavy Ion Collider and the Large Hadron Collider have evolved into a phase of quantitative studies of Quantum Chromody…

Analysis note: one-point charge correlator with DELPHI Open Data

First measurement of the one-point charge correlator in e+e− collisions at s​=91.2 GeV with DELPHI Open Data

Observing Macroscopic Consequences of Electroweak Anomalies with Archival DELPHI Data

Analysis note: Long-range near-side correlation in e+e− with W-boson-pair events at 183-209 GeV with ALEPH archived data

Energy Correlators from Partons to Hadrons: Unveiling the Dynamics of the Strong Interactions with Archival ALEPH Data

Unbinned measurement of thrust in e+e− collisions at s​ = 91.2 GeV with ALEPH archived data

Analysis note: measurement of thrust and track energy-energy correlator in e+e− collisions at 91.2 GeV with DELPHI open data

Analysis note: measurement of thrust in e+e− collisions at s​ = 91 GeV with archived ALEPH data

Analysis note: measurement of energy-energy correlator in e+e− collisions at 91 GeV with archived ALEPH data

Measurement of the energy-energy correlator in the back-to-back limit using the archived ALEPH e+e− data at 91.2 GeV

3D Multi-system Bayesian Calibration with Energy Conservation to Study Rapidity-dependent Dynamics of Nuclear Collisions

Long-range near-side correlation in e+e− Collisions at 183-209 GeV with ALEPH Archived Data

Analysis note: two-particle correlation in e+e− collisions at 91-209 GeV with archived ALEPH data

A multistage framework for studying the evolution of jets and high-pT​ probes in small collision systems

Hard probes in isobar collisions as a probe of the neutron skin

Data-driven extraction of the substructure of quark and gluon jets in proton-proton and heavy-ion collisions

Two-particle azimuthal correlations in e+e− collisions at 91--209 GeV with archived ALEPH data at LEP-2

Imaging the initial condition of heavy-ion collisions and nuclear structure across the nuclide chart

Data-driven extraction of the substructure of quark and gluon jets in proton-proton and heavy-ion collisions

Heavy quarks and jets as probes of the QGP

Jet energy spectrum and substructure in e+e− collisions at 91.2 GeV with ALEPH Archived Data

Analysis note: jet reconstruction, energy spectra, and substructure analyses with archived ALEPH data

Measurements of two-particle correlations in e+e− collisions at 91 GeV with ALEPH archived data

Open Heavy-Flavor Production in Heavy-Ion Collisions

First measurement of the one-point charge correlator in $e^{+} e^{-}$ collisions at $s = 91.2$ GeV with DELPHI Open Data

Analysis note: Long-range near-side correlation in $e^{+} e^{-}$ with $W$ -boson-pair events at 183-209 GeV with ALEPH archived data

Unbinned measurement of thrust in $e^{+} e^{-}$ collisions at $s$ = 91.2 GeV with ALEPH archived data

Analysis note: measurement of thrust and track energy-energy correlator in $e^{+} e^{-}$ collisions at 91.2 GeV with DELPHI open data

Analysis note: measurement of thrust in $e^{+} e^{-}$ collisions at $s$ = 91 GeV with archived ALEPH data

Analysis note: measurement of energy-energy correlator in $e^{+} e^{-}$ collisions at $91$ GeV with archived ALEPH data

Measurement of the energy-energy correlator in the back-to-back limit using the archived ALEPH $e^{+} e^{-}$ data at 91.2 GeV

Long-range near-side correlation in $e^{+} e^{-}$ Collisions at 183-209 GeV with ALEPH Archived Data

Analysis note: two-particle correlation in $e^{+} e^{-}$ collisions at 91-209 GeV with archived ALEPH data

A multistage framework for studying the evolution of jets and high- $p_{T}$ probes in small collision systems

Two-particle azimuthal correlations in $e^{+} e^{-}$ collisions at 91--209 GeV with archived ALEPH data at LEP-2

Jet energy spectrum and substructure in $e^{+} e^{-}$ collisions at 91.2 GeV with ALEPH Archived Data

Measurements of two-particle correlations in $e^{+} e^{-}$ collisions at 91 GeV with ALEPH archived data