[Cuga] GSPDA Lunch Seminar - Wednesday, May 6, 2026

[Lorelei Carlson]

Jefferson Lab's Graduate Student and Post-Doc Association Wiki:

https://gspda.jlab.org/wiki/index.php/Main_Page

This program is supported by the Initiatives Fund Program, a JSA commitment, to support programs, initiatives, and activities that further the scientific outreach, promote the science, education and technology of Jefferson Lab and benefit the Lab's extended user community in ways that complement the Lab's basic and applied research missions.


                                                Wednesday, May 6, 2026
                                                        ***CC L102***
                          12:00 pm - 1:00 pm
      "QuantOm: A Next-Generation Workflow for Femtoscale Imaging"
                    Markus Diefenthaler

Abstract:

Markus Diefenthaler presents QuantOm, a next-generation computational workflow for femtoscale imaging in Nuclear Physics. The framework integrates high-performance computing, generative AI, and tightly coupled experiment–theory analysis to enable direct extraction of quantum correlation functions (QCFs) from event-level data.

A central challenge in such analyses is the mismatch between experimental measurements and theoretical frameworks. QuantOm addresses this through a folding methodology that maps idealized theoretical events onto realistic detector-level events, enabling direct and consistent comparison with experiment.

The modular workflow is deployed on leadership-class supercomputing systems and demonstrated across multiple regimes, including large-scale parallel execution, multidimensional sampling, and GPU-accelerated extraction of realistic QCFs.

By unifying theory and experiment within a single scalable pipeline, QuantOm enables high-precision, prompt analysis and will advance data-driven discovery at CEBAF and the future Electron-Ion Collider.


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