2025 Paper arXivGitHub

Enhancing next token prediction based pre-training for jet foundation models

Joschka Birk, Anna Hallin, Gregor Kasieczka, Nikol Madzharova, Ian Pang, David Shih

2025 Paper arXivJournal

Reconstructing hadronically decaying tau leptons with a jet foundation model

Laurits Tani, Joosep Pata, Joschka Birk

2025 Paper arXivJournalGitHub

OmniJet-$\alpha_C$: Learning point cloud calorimeter simulations using generative transformers

Joschka Birk, Frank Gaede, Anna Hallin, Gregor Kasieczka, Martina Mozzanica, Henning Rose

2024 Paper arXivJournalGitHub

Aspen Open Jets: Unlocking LHC Data for Foundation Models in Particle Physics

Oz Amram, Luca Anzalone, Joschka Birk, Darius A. Faroughy, Anna Hallin, Gregor Kasieczka, Michael Krämer, Ian Pang, Humberto Reyes-Gonzalez, David Shih

2024 Paper arXivJournalGitHub

OmniJet-$\alpha$: The first cross-task foundation model for particle physics

Joschka Birk, Anna Hallin, Gregor Kasieczka

2023 Paper JournalGitHub

Umami: A Python toolkit for jet flavour tagging

Jackson Barr, Joschka Birk, Maxence Draguet, Stefano Franchellucci, Alexander Froch, Philipp Gadow, Daniel Hay Guest, Manuel Guth, Nicole Michelle Hartman, Michael Kagan, Osama Karkout, Dmitrii Kobylianskii, Ivan Oleksiyuk, Nikita Ivvan Pond, Frederic Renner, Sebastien Rettie, Victor Hugo Ruelas Rivera, Tomke Schröer, Martino Tanasini, Samuel Van Stroud, Janik Von Ahnen

2023 Paper arXivJournalGitHub

Flow Matching Beyond Kinematics: Generating Jets with Particle-ID and Trajectory Displacement Information

Joschka Birk, Erik Buhmann, Cedric Ewen, Gregor Kasieczka, David Shih

2023 Paper Journal

High-resolution optical imaging of single magnetic flux quanta with a solid immersion lens

Siddharatha Thakur, Philippe Tamarat, Antonine Rochet, Joschka Birk, Ivan S. Veshchunov, Malo Bezard, Alexander I. Buzdin, Jean-Baptiste Trebbia, Brahim Lounis

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