talks

Talks & posters at conferences and workshops in reversed chronological order.

2025

  1. Invited talk
    Revealing the microscopic structure of QCD matter
    Raymond Ehlers
    Houston, TX, USA, Mar 2025
    University of Houston Colloquium

2024

  1. Invited seminar
    Multi-observable analysis of jet quenching using Bayesian inference
    Raymond Ehlers
    LBNL, Berkeley, CA, USA, Oct 2024
    HIT Seminar
  2. Invited plenary talk
    Bayesian inference and jet quenching: what's new and what's next?
    Raymond Ehlers
    Nagasaki, Japan, Sep 2024
    12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2024)
  3. Invited talk
    Measuring jet quenching with Bayesian Inference (and what's next...)
    Raymond Ehlers
    Institute for Nuclear Theory (INT), Seattle, WA, USA, Aug 2024
    Heavy Ion Physics in the EIC Era, 24-2b
  4. Invited plenary talk
    Probing the quark-gluon plasma with jets and heavy flavor
    Raymond Ehlers
    Boston, MA, USA, Jun 2024
    12th Edition of the Large Hadron Collider Physics (LHCP) Conference

2023

  1. Invited talk
    Searching for Moliere scattering with jet substructure observables
    Raymond Ehlers
    Institute for Nuclear Theory (INT), Seattle, WA, USA, Oct 2023
    Probing QCD at High Energy and Density with Jets, 21r-2b
  2. Invited talk
    Extracting physics parameters and examining observable sensitivity via Bayesian inference and machine learning
    Raymond Ehlers
    CFNS, Stony Brook, NY, USA, Sep 2023
    Probing the Frontiers of Nuclear Physics with AI at the EIC
  3. talk
    Measuring jet quenching with a Bayesian Inference analysis of hadron and jet data by JETSCAPE
    Raymond Ehlers
    Houston, TX, USA, Sep 2023
    XXXth International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2023)
  4. talk
    Novel jet substructure observables + techniques with ALICE
    Raymond Ehlers
    LBNL, Berkeley, CA, USA, Aug 2023
    15th International Workshop on Boosted Object Phenomenology, Reconstruction, Measurements, and Searches at Colliders
  5. Invited talk
    Jet substructure measurements probing the Lund radiation plane in pp and Pb--Pb collisions
    Raymond Ehlers
    (Virtually attended) CERN, Geneva, Switzerland, Jul 2023
    First Lund Jet Plane Institute
  6. talk
    Jet substructure measurements probing the Lund radiation plane in pp and Pb--Pb collisions
    Raymond Ehlers
    Aschaffenburg, Germany, Mar 2023
    11th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2023)

2022

  1. talk
    Jet substructure measurements in heavy-ion collisions
    Raymond Ehlers
    IJCLab, Orsay, France, Nov 2022
    QCD@LHC 2022
  2. Invited seminar
    What can we learn about the quark-gluon plasma from reconstructed jets with Bayesian inference?
    Raymond Ehlers
    LBNL, Berkeley, CA, USA, Aug 2022
    HIT Seminar
  3. Invited talk
    Bayesian Inference with JETSCAPE, and what it takes to carry out a truly multi-messenger Bayesian Analysis for jet quenching
    Raymond Ehlers
    RBRC, BNL, Upton, NY, USA, Jul 2022
    Predictions for sPHENIX Workshop
  4. talk
    Exploring jet interactions in the quark-gluon plasma using jet substructure measurements in Pb--Pb collisions with ALICE
    Raymond Ehlers
    Bologna, Italy, Jul 2022
    41st International Conference on High Energy Physics (ICHEP 2022)
  5. Invited talk
    Future ideas for jet substructure measurements
    Raymond Ehlers
    Trento, Italy, Jun 2022
    Jet Quenching in the Quark-Gluon Plasma
  6. talk
    Bayesian analysis of QGP jet transport using multi-scale modeling applied to inclusive hadron and reconstructed jet data
    Raymond Ehlers
    Krakow, Poland, Apr 2022
    XIXth International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2022)
  7. Invited seminar
    Bayesian inference for heavy-ion observables with JETSCAPE
    Raymond Ehlers
    LBNL, Berkeley, CA, USA, Feb 2022
    HepML Seminar

2021

  1. Invited talk
    Jet substructure measurements with ALICE
    Raymond Ehlers
    Institute for Nuclear Theory (INT) (Virtual), Seattle, WA, USA, Aug 2021
    Probing QCD at High Energy and Density with Jets, 21-2b
  2. talk
    QCD dynamics studied with jets in ALICE
    Raymond Ehlers
    Moriond@Home (Virtual), Apr 2021
    55th Rencontres de Moriond, QCD 2021

2020

  1. Invited seminar
    Investigating Hard Splittings via Jet Substructure in pp and Pb-Pb Collisions at \(\sqrt{s_{\text{NN}}} = 5.02\) TeV with ALICE
    Raymond Ehlers
    ORNL (Virtual), Oct 2020
    ORNL Nuclear Physics Seminar
  2. Invited seminar
    Jet Momentum Background Estimation using Machine Learning with ALICE
    Raymond Ehlers
    ORNL (Virtual), Aug 2020
    ORNL Nuclear Physics Seminar
  3. talk
    Investigating Hard Splittings via Jet Substructure in pp and Pb-Pb Collisions at \(\sqrt{s_{\text{NN}}} = 5.02\) TeV with ALICE
    Raymond Ehlers
    Virtual, Jun 2020
    10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2020)

2019

  1. invited seminar
    Measurement of jet-hadron correlations in Pb--Pb collisions at \(\sqrt{s_{\mathrm{NN}}} = 2.76\) and \(5.02\) TeV with ALICE
    Raymond Ehlers
    Berkeley, CA, USA, May 2019
    LBNL Seminar
  2. talk
    ALICE inclusive jet and jet substructure measurements
    Raymond Ehlers
    Knoxville, TN, USA, Mar 2019
    13th International Workshop on High-\(p_{\mathrm{T}}\) Physics in the RHIC/LHC era

2018

  1. talk
    ALICE Overwatch: Online monitoring and data quality assurance using HLT data
    Raymond Ehlers
    Sofia, Bulgaria, Jul 2018
    23rd International Conference on Computing in High Energy and Nuclear Physics (CHEP 2018)
  2. talk
    Jet-hadron correlations in central Pb\textendash Pb collisions at \(\sqrt{{s_{\mathrm{NN}}}} = 2.76\) TeV
    Raymond Ehlers
    Colombus, OH, USA, Apr 2018
    APS April 2018 Meeting

2017

  1. poster
    Jet-hadron correlations in pp and central Pb\textendash Pb collisions at \(\sqrt{{s_{\mathrm{NN}}}} = 2.76\) TeV with ALICE
    Raymond Ehlers
    Chicago, IL, USA, Feb 2017
    XXVI International Conference on Ultra-relativistic Nucleus-Nucleus Collisions (Quark Matter 2017)

2016

  1. talk
    ALICE HLT Online Monitoring and EMCal Trigger QA
    Raymond Ehlers
    Berkeley, CA, USA, Jan 2016
    ALICE Jet Workshop

2015

  1. talk
    Characterization of Gas Amplification in Varied Gas Mixtures for Stacked Gas Electron Multiplier and Micromegas Detectors
    Raymond Ehlers
    Baltimore, MD, USA, Apr 2015
    APS April 2015 Meeting