159 citations · 1.2k across the 36 of their papers we have counts for
40 papers
Jet angularities in dijet production in proton-proton and heavy-ion collisions at RHIC
Yang-Ting Chien, Oleh Fedkevych, Daniel Reichelt +1
We study jet angularities for dijet production at the Relativistic Heavy Ion Collider (RHIC) in proton-proton (pp) and nucleus-nucleus (AA) collisions at 200 GeV nucleon-nucleon ce…
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
Raktim Abir, Igor Akushevich, Tolga Altinoluk +167
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon satu…
Hot QCD White Paper
M. Arslandok, S. A. Bass, A. A. Baty +170
Hot QCD physics studies the nuclear strong force under extreme temperature and densities. Experimentally these conditions are achieved via high-energy collisions of heavy ions at t…
Towards a Muon Collider
Carlotta Accettura, Dean Adams, Rohit Agarwal +294
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions a…
First measurement of anti-k jet spectra and jet substructure using the archived ALEPH data at 91.2 GeV
Yi Chen, Austin Baty, Dennis Perepelitsa +7
We present the first anti-k jet spectrum and substructure measurements using the archived ALEPH data taken in 1994 at a center of mass energy of Ge…
Precision boson-jet azimuthal decorrelation at hadron colliders
Yang-Ting Chien, Rudi Rahn, Ding Yu Shao +2
The azimuthal angular decorrelation of a vector boson and jet is sensitive to QCD radiation, and can be used to probe the quark-gluon plasma in heavy-ion collisions. By using a rec…
Opportunities for precision QCD physics in hadronization at Belle II -- a snowmass whitepaper
A. Accardi, Y. T. Chien, D. d'Enterria +18
This document presents a selection of QCD studies accessible to high-precision studies with hadronic final states in collisions at Belle II. The exceptionally clean enviro…
The physics case of a 3 TeV muon collider stage
Jorge De Blas, Dario Buttazzo, Rodolfo Capdevilla +131
In the path towards a muon collider with center of mass energy of 10 TeV or more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics potential of such muon coll…
Muon Collider Physics Summary
Chiara Aimè, Aram Apyan, Mohammed Attia Mahmoud +122
The perspective of designing muon colliders with high energy and luminosity, which is being investigated by the International Muon Collider Collaboration, has triggered a growing i…
Jet energy spectrum and substructure in 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- jets in hadronic decays in collisions are presented. The archived annihilation dat…
Probing hadronization with flavor correlations of leading particles in jets
Yang-Ting Chien, Abhay Deshpande, Mriganka Mouli Mondal +1
We study nonperturbative flavor correlations between pairs of leading and next-to-leading charged hadrons within jets at the Electron-Ion Collider (EIC). We introduce a charge corr…
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- jet energy spectrum and substructure in hadronic decays are presented. The archived annihilation data at a center-of-mass energy…
Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report
R. Abdul Khalek, A. Accardi, J. Adam +410
This report describes the physics case, the resulting detector requirements, and the evolving detector concepts for the experimental program at the Electron-Ion Collider (EIC). The…
Recoil-free azimuthal angle for precision boson-jet correlation
Yang-Ting Chien, Rudi Rahn, Solange Schrijnder van Velzen +3
The azimuthal decorrelation between a vector boson and a jet is an essential hard probe in high energy proton-proton and heavy-ion collisions. We overcome intrinsic limitations of…
Deep Learning Jet Substructure from Two-Particle Correlation
Kai-Feng Chen, Yang-Ting Chien
Deciphering the complex information contained in jets produced in collider events requires a physical organization of the jet data. We introduce two-particle correlations (2PCs) by…
Collinear Drop
Yang-Ting Chien, Iain W. Stewart
We introduce collinear drop jet substructure observables, which are unaffected by contributions from collinear radiation, and systematically probe soft radiation within jets. These…
Resummation of Boson-Jet Correlation at Hadron Colliders
Yang-Ting Chien, Ding Yu Shao, Bin Wu
We perform a precise calculation of the transverse momentum () distribution of the boson+jet system in boson production events. The boson can be either a photon, , $Z…
Heavy ion jet physics studies using precision jet substructure and quark-gluon jet classification
Yang-Ting Chien
In the first talk I discuss the usefulness of jet grooming for testing jet quenching mechanisms, and I present a calculation of soft-drop jet mass distribution in proton-proton and…
Subtracted Cumulants: Mitigating Large Background in Jet Substructure
Yang-Ting Chien, Daekyoung Kang, Kyle Lee +1
We introduce a new approach for jet physics studies using subtracted cumulants of jet substructure observables, which are shown to be insensitive to contributions from soft-particl…
Probing heavy ion collisions using quark and gluon jet substructure with machine learning
Yang-Ting Chien
Understanding the inner working of the quark-gluon plasma requires complete and precise jet substructure studies in heavy ion collisions. In this proceeding we discuss the use of q…
Novel tools and observables for jet physics in heavy-ion collisions
Harry Arthur Andrews, Liliana Apolinario, Redmer Alexander Bertens +25
Studies of fully-reconstructed jets in heavy-ion collisions aim at extracting thermodynamical and transport properties of hot and dense QCD matter. Recently, a plethora of new jet…
Probing heavy ion collisions using quark and gluon jet substructure
Yang-Ting Chien, Raghav Kunnawalkam Elayavalli
We study the phenomenon of jet quenching utilizing quark and gluon jet substructures as independent probes of heavy ion collisions. We exploit jet and subjet features to highlight…
Quit Using Pseudorapidity, Transverse Energy, and Massless Constituents
Jason Gallicchio, Yang-Ting Chien
Use a massive jet's true-rapidity instead of its pseudorapidity, even for event displays and for determining if a jet is near a calorimeter edge. Use transverse momentum instead of…
Telescoping jet substructure
Yang-Ting Chien, Alex Emerman, Shih-Chieh Hsu +2
We introduce a novel jet substructure method which exploits the variation of observables with respect to a sampling of phase-space boundaries quantified by the variability. We appl…