Talks at International Conferences and Workshops

Talks delivered by Dr. Riccardo Longo in National & International Conferences and Workshops, divided per year.

2026
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ATLAS Highlights for Hard Probes 2026: plenary ATLAS experimental overview at the Hard Probes 2026 Conference, Nashville, Tennessee, 21-26 June 2026.
O+O and Ne+Ne at the LHC, one year after: what did we learn?: invited talk at the XVII Quark Confinement and Hadron Spectrum, Wroclaw, Poland, 29 June - 4 July 2026.

New ATLAS Results from O+O and Ne+Ne Collisions: shedding light on QGP and small nuclei properties: CERN seminar on behalf of ATLAS at the CERN Jamboree on results from the 2025 light ion run at the LHC, CERN, Switzerland; 16 September 2025;
Light ions at the LHC: early results from the Oxygen and Neon runs: invited talk at the 53rd International Symposium on Multiparticle Dynamics, Corfu, Greece; 21-26 September 2025.
Opportunities for Heavy Ion at ATLAS with the Phase-II upgrades and synergies with the EIC: invited talk at the Joint ECFA-NuPECC-APPEC Workshop on synergies between the EIC and the LHC, IFJ Pan, Krakow, Poland; 21-23 September 2025.
Overview of jet results from the LHC: invited talk at the RHIC/AGS Annual User Meeting 2025, at Brookhaven National Laboratory, NY, US; 23-25 May 2025.
Heavy Ions: how can future facilities answer the main open questions?: invited talk in the Upgrades and Future Projects parallel session of the 2025 LHC Physics Conference, Taipei, 5-9 May 2025.
ATLAS Highlights: plenary ATLAS experimental overview at the Quark Matter 2025 Conference, Frankfurt, 6-12 April 2025.
Overview of recent ATLAS jet results in Heavy Ions: invited talk at the first Hot Jets: Advancing the Understanding of High Temperature QCD with Jets workshop, Urbana, 8-10 January 2025.

A journey through the Early Universe with the ATLAS Experiment at CERN: invited Seminar at the University of Illinois Scholars Undergraduate Research (ISUR) program, Urbana, 11 December 2024.
Hard-jet correlations in small and large systems: invited plenary talk at the 12th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2024), Nagasaki, 22-27 September 2024.
Synergies between the ATLAS Heavy Ion and the EIC Physics Programs: invited talk at the INT Heavy Ion Physics in the EIC Era Workshop, Institute for Nuclear Theory, Seattle, 18-24 August 2024.
ATLAS status and plans for studies in hadronic p+A collisions: talk at the Physics with high-luminosity proton-nucleus collisions at the LHC Workshop, CERN, 4-5 July 2024.
Status of the COMPASS TMD program: invited talk at the 2024 SoLID Opportunities and Challenges of Nuclear Physics at the Luminosity Frontier, Argonne National Laboratory, 17-22 June 2024.
Studying the emergence of Hot and Cold QCD phenomena using Jets: invited Nuclear Physics Seminar at the University of Connecticut, Storrs, 18th March 2024.
Studying the emergence of Hot and Cold QCD phenomena in Heavy Ions at the ATLAS Experiment: invited High-Energy Physics Seminar at the University of Bologna, 27th February 2024.
Studying the emergence of Hot and Cold QCD phenomena using Jets: invited Physics Colloquium at the University of Kansas Physics and Astronomy Department, Lawrence (KS), 29th January 2024.

Probing proton size fluctuations and nuclear effects via dijet measurements in heavy ion collisions at the LHC: invited Nuclear Physics Seminar at University of Illinois at Urbana-Champaign, Urbana, 4th December 2023.
Radiation-hard Particle Detectors and Calorimeters in Nuclear and High Energy Physics: invited lecture at Nuclear, Plasma & Radiological Engineering 452, University of Illinois at Urbana-Champaign, 13 November 2023.
Investigation of initial state effects in p+Pb collisions at ATLAS via measurement of centrality dependence of dijet yields: poster at the XXXth International Conference on Ultra-relativistic Nucleus-Nucleus Collisions, Quark Matter 2023, Houston (TX), 3-9 September 2023.
Investigation of initial state effects in p+Pb collisions at ATLAS via measurement of centrality dependence of dijet yields: talk at the VII-th International Conference on the Initial Stages of High-Energy Nuclear Collisions : Initial Stages 2023, Copenhagen, 19-23 June 2023.
ATLAS Forward Detectors in the HL-LHC era: talk at the LHC Foward Physics Meeting, CERN, 9 June 2023
Investigation of initial state effects in p+Pb collisions at ATLAS via measurement of both top quark and dijet production: talk at the 11th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions (Hard Probes 2023), Aschaffenburg, 26-31 March 2023.