2nd workshop on advancing the understanding of non-perturbative QCD using energy flow

America/New_York
CFNS, Peter Paul Seminar Room, C 120 Physics Building (Stony Brook University/Online)

CFNS, Peter Paul Seminar Room, C 120 Physics Building

Stony Brook University/Online

Bill Li (Stony Brook University, CFNS), Charles-Joseph NAÏM (Stony Brook University (CFNS)), Liliana Apolinario (Laboratory of Instrumentation and Particle Physics (LIP, Portugal)), Raghav Kunnawalkam Elayavalli (Vanderbilt University), Xiaoxuan Chu (BNL), Xuan Li (Los Alamos National Laboratory), Yang-Ting Chien (Georgia Stage University)
Description

This event may be attended in person, or virtually using Zoom.

This event is part of the CFNS workshop/ad-hoc meeting series. See the CFNS conferences page for other events.

Perturbative quantum chromodynamics (pQCD) provides a systematically improvable approach to study the dynamics of the strong interaction. It successfully describes data from high energy experiments across a wide range of energy scales and in various collision systems. However, much of the theoretical uncertainty in realistic calculations comes from the inaccurate model description of non-perturbative (np) effects in the low energy regime. These np effects present themselves in lepton-lepton, lepton-hadron and hadron-hadron collisions, with substantial overlap in their phase space along with a distinct set of contributions for each system. Manifestation of the np effects exists in the initial state of the parton/nucleon distributions and also persists in the final state via target fragmentation and hadronization. The goal of this workshop is to aggregate current knowledge related to np effects across systems in order to brainstorm novel measurements at the EIC to investigate the fundamental transition from p-np QCD, utilizing collinear energy flows of jets, heavy flavor (HF) hadrons and target fragments. This workshop proposes an initiative that brings together theorists and experimentalists towards envisioning a collective framework, conceptually and via observables, that are aimed at understanding npQCD.

In this 4-day workshop, we will focus on Jet substructure, Heavy-Flavor, Initial State & Spin Physics and EIC Prospects, On each day we have experimental talks on various collision systems, summary talks contrasting different systems, and theory talks on np effects and p-np transition.

This workshop is hosted at and supported by

Registration
Personal Data
Participants
    • 8:30 AM 9:30 AM
      Welcome
    • 9:30 AM 10:30 AM
      Jet and heavy-flavour: Session 1
      Convener: Yang-Ting Chien (Georgia State University)
    • 10:30 AM 11:00 AM
      Coffee 30m
    • 11:00 AM 12:00 PM
      Jet and heavy-flavour: Session 2
      Convener: Xuan Li (Los Alamos National Laboratory)
    • 1:30 PM 3:10 PM
      Electron–Ion Collider: Session 1
      Convener: Xiaoxuan Chu (BNL)
    • 3:10 PM 3:40 PM
      Coffee 30m
    • 3:40 PM 5:00 PM
      Electron–Ion Collider: Session 2
      Convener: Bill Li (Stony Brook University, CFNS)
    • 9:30 AM 10:30 AM
      Cold QCD: Session 1
      Convener: Xiaoxuan Chu (BNL)
    • 10:30 AM 11:00 AM
      Coffee 30m
    • 11:00 AM 12:10 PM
      Cold QCD: Session 2
      Conveners: Raghav Kunnawalkam Elayavalli (Vanderbilt University), Raghav Kunnawalkam Elayavalli (Vanderbilt University)
      • 11:00 AM
        Back-to-back dijet production in DIS: small-x TMD factorization at NLO 30m
        Speaker: Farid Salazar (University of California)
      • 11:30 AM
        Hyperon spin correlations 20m
        Speaker: João Barata (BNL)
      • 11:50 AM
        Inclusive jet cross section at STAR 20m
        Speaker: Dmitry Kalinkin
    • 2:30 PM 3:00 PM
      Cold QCD: Session 2
      Conveners: Raghav Kunnawalkam Elayavalli (Vanderbilt University), Raghav Kunnawalkam Elayavalli (Vanderbilt University)
      • 2:30 PM
        Nucleon/nucleus 3D structure overview from theoretical perspective 30m
        Speaker: Zhongbo Kang (UCLA)
    • 3:00 PM 4:00 PM
      Jet and heavy-flavour: Session 3
      Convener: Yang-Ting Chien (Georgia State University)
      • 3:00 PM
        Jet energy correlator at sPHENIX 30m
        Speaker: Derek Anderson (ISU)
      • 3:30 PM
        Investigating Non-Perturbative QCD Dynamics via Internal Jet Structures 30m
        Speaker: Charles-Joseph NAÏM (Stony Brook University (CFNS))
    • 4:00 PM 4:30 PM
      Coffee 30m
    • 4:30 PM 5:30 PM
      Jet and heavy-flavour: Session 4
      Conveners: Raghav Kunnawalkam Elayavalli (Vanderbilt University), Raghav Kunnawalkam Elayavalli (Vanderbilt University)
      • 4:30 PM
        Jet substructure and hadronization 30m
        Speaker: Oleh Fedkevych (GSU)
      • 5:00 PM
        Probing hadronization via measurement of EECs in pp collisions at STAR 15m
        Speaker: Andrew Tamis (Yale University)
      • 5:15 PM
        Probing the Parton Shower and Hadronization with Novel Jet Substructure Measurements at STAR 15m
        Speaker: Youqi Song (Yale University)
    • 6:00 PM 10:00 PM
      Dinner
    • 9:30 AM 10:30 AM
      Jet and heavy-flavour: Session 4
      Convener: Charles-Joseph NAÏM (Stony Brook University (CFNS))
      • 9:30 AM
        Heavy flavor theory overview 30m
        Speaker: Ivan Vitev (Los Alamos Laboratory)
      • 10:00 AM
        Probing the path-length dependence of parton energy loss via scaling properties in heavy ion collisions 30m
        Speaker: François Arleo (Subatech)
    • 10:30 AM 11:00 AM
      Coffee 30m
    • 11:00 AM 11:40 AM
      Jet and heavy-flavour: Session 5
      Convener: Charles-Joseph NAÏM (Stony Brook University (CFNS))
    • 11:40 AM 12:10 PM
      Discussion (canceled)
      Convener: Charles-Joseph NAÏM (Stony Brook University (CFNS))
    • 2:00 PM 3:30 PM
      Ultra Peripheral Collisions: Session 1
      Convener: Xuan Li (Los Alamos National Laboratory)
    • 3:30 PM 4:00 PM
      Coffee 30m
    • 4:00 PM 5:15 PM
      Ultra Peripheral Collisions: Session 2
      Convener: Xiaoxuan Chu (BNL)
    • 9:30 AM 10:40 AM
      Jet and heavy-flavour: Experimental overview 1
      Convener: Charles-Joseph NAÏM (Stony Brook University (CFNS))
    • 10:40 AM 11:10 AM
      Coffee 30m
    • 11:10 AM 12:10 PM
      Jet and heavy-flavour: Experimental overview 2
      Convener: Xuan Li (Los Alamos National Laboratory)
      • 11:10 AM
        Recent ALICE jet study highlight 20m
        Speaker: Wenqing Fan
      • 11:30 AM
        Recent ALICE quarkonium study highlight 20m
        Speaker: Maxime Guilbaud (SUBATECH)
      • 11:50 AM
        Probing jet substructure with 2 -point and projected 3-point energy correlators in pp at ALICE at 13TeV 20m
        Speaker: Ananya Rai (Yale University)
    • 2:00 PM 3:20 PM
      Jet and heavy-flavour: Experimental overview 3
      Convener: Xiaoxuan Chu (BNL)
    • 3:20 PM 3:40 PM
      Close-out 20m