85 citations · 191 across the 21 of their papers we have counts for
24 papers
Energy-energy correlators inside single inclusive jets in heavy-ion collisions with CoLBT-hydro model
Zhong Yang, Raghav Kunnawalkam Elayavalli, Xin-Nian Wang
The energy-energy correlator (EEC) inside jets is a sensitive observable for studying jet modification in the quark-gluon plasma (QGP). However, its interpretation in heavy-ion col…
Deep Image Reconstruction for Background Subtraction in Heavy-Ion Collisions
Umar Sohail Qureshi, Raghav Kunnawalkam Elayavalli
Jet reconstruction in an ultra-relativistic heavy-ion collision suffers from a notoriously large, fluctuating thermal background. Traditional background subtraction methods struggl…
Flavor dependence of Energy-energy correlators
Liliana Apolinário, Raghav Kunnawalkam Elayavalli, Nuno Olavo Madureira +3
Energy-energy correlators (EECs) within high energy jets serve as a key experimentally accessible quantity to probe the scale and structure of the quark-gluon plasma (QGP) in relat…
Model-Agnostic Tagging of Quenched Jets in Heavy-Ion Collisions
Umar Sohail Qureshi, Raghav Kunnawalkam Elayavalli
Measurements of jet substructure in ultra-relativistic heavy-ion collisions indicate that interactions with the quark-gluon plasma quench the jet showering process. Modern data-dri…
A New Herwig7 Underlying Event Tune: from RHIC to LHC Energies
Umar Sohail Qureshi, Raghav Kunnawalkam Elayavalli, Luke Mozarsky +2
We present parameter sets corresponding to new underlying event tunes for the Herwig7.3 Monte Carlo event generator. The existing Herwig tunes are in good agreement with LHC data,…
Minimizing Selection Bias in Inclusive Jets in Heavy-Ion Collisions with Energy Correlators
Carlota Andres, Jack Holguin, Raghav Kunnawalkam Elayavalli +1
The first-ever measurement of energy correlators within inclusive jets produced in heavy-ion collisions, revealed by the CMS Collaboration, shows a clear enhancement at large angle…
Holographic transport coefficients and jet energy loss for the hot and dense quark-gluon plasma
Joaquin Grefa, Mauricio Hippert, Raghav Kunnawalkam Elayavalli +4
We employ an Einstein-Maxwell-dilaton model, based on the gauge/gravity correspondence, to obtain the thermodynamics and transport properties for the hot and dense quark-gluon plas…
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…
Enhancing charge ratio sensitivity to hadronization effects via jet selections on resolved SoftDrop splitting
Liliana Apolinário, Raghav Kunnawalkam Elayavalli, Nuno Olavo Madureira
The study of Quantum Chromodynamics (QCD) at ultra-relativistic energies can be performed in a controlled environment through lepton-hadron deep inelastic scatterings. In such coll…
Exploring and exploiting various regimes within the jet shower
Raghav Kunnawalkam Elayavalli
The last few years have seen community-wide excitement in the study of jet substructure derived from the inner workings of clustering algorithms. Such efforts have resulted in the…
Resolving the Scales of the Quark-Gluon Plasma with Energy Correlators
Carlota Andres, Fabio Dominguez, Raghav Kunnawalkam Elayavalli +3
Jets provide us with ideal probes of the quark-gluon plasma (QGP) produced in heavy-ion collisions, since its dynamics at its different scales is imprinted into the multi-scale sub…
PYTHIA 8 underlying event tune For RHIC energies
Manny Rosales Aguilar, Zilong Chang, Raghav Kunnawalkam Elayavalli +7
We report an underlying event tune for the PYTHIA 8 Monte Carlo event generator that is applicable for hadron collisions primarily at ranges available at the Relativisti…
Measurement of splittings along a jet shower in GeV pp collisions at STAR
Raghav Kunnawalkam Elayavalli
Jets are algorithmic proxies of hard scattered partons, i.e. quarks and gluons, in high energy particle collisions. The STAR collaboration presents the first measurements of substr…
Identifying Heavy-Flavor Jets Using Vectors of Locally Aggregated Descriptors
Jana Bielčíková, Raghav Kunnawalkam Elayavalli, Georgy Ponimatkin +2
Jets of collimated particles serve a multitude of purposes in high energy collisions. Recently, studies of jet interaction with the quark-gluon plasma (QGP) created in high energy…
Jet sub-structure and parton shower evolution in p+p and Au+Au collisions at STAR
Raghav Kunnawalkam Elayavalli
Recent measurements of jet structure modifications at RHIC and LHC highlight the importance of differential measurements to study the nature of jet quenching. Since these jet struc…
Measurements of the jet internal sub-structure and its relevance to parton shower evolution in p+p and Au+Au collisions at STAR
Raghav Kunnawalkam Elayavalli
Recent measurements of jet structure modifications at RHIC and LHC highlight the importance of differential measurements to study the nature of jet quenching. Since these jet struc…
Collision energy dependence of second-order off-diagonal and diagonal cumulants of net-charge, net-proton and net-kaon multiplicity distributions in Au+Au collisions
STAR Collaboration, J. Adam, L. Adamczyk +338
We report the first measurements of a complete second-order cumulant matrix of net-charge, net-proton, and net-kaon multiplicity distributions for the first phase of the beam energ…
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…
Jetting Through The Primordial Universe
Raghav Kunnawalkam Elayavalli
Collisions of heavy ion nuclei at relativistic speeds (close to the speed of light) creates a high temperature and very dense form of matter, now known to consist of de-confined qu…
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…
Medium Recoils and background subtraction in JEWEL
Raghav Kunnawalkam Elayavalli, Korinna Christine Zapp
\textsc{Jewel} is a fully dynamical event generator for jet evolution in a dense QCD medium, which has been validated for multiple jet and jet-like observables. Jet constituents (p…
Jet structure modifications in heavy-ion collisions with JEWEL
Raghav Kunnawalkam Elayavalli
Key features of jet-medium interactions in heavy-ion collisions are modifications to the jet structure. Recent results from experiments at the LHC and RHIC have motivated several t…
Simulating V+jet processes in heavy ion collisions with JEWEL
Raghav Kunnawalkam Elayavalli, Korinna Christine Zapp
Processes in which a jet recoils against an electroweak boson complement studies of jet quenching in heavy ion collisions at the LHC. As the boson does not interact strongly it esc…
Jet Measurements in Heavy-ion Collisions with CMS
Raghav Kunnawalkam Elayavalli
The production of a strongly interacting medium in heavy-ion collisions is identified through suppression of high transverse momentum jets leading to an effect known as jet quenchi…