Toward a foundation model for heavy-ion collision experiments based on point-cloud diffusion
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866914205999824896 |
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| author | Kuttan, Manjunath Omana Zhou, Kai Steinheimer, Jan Stoecker, Horst |
| author_facet | Kuttan, Manjunath Omana Zhou, Kai Steinheimer, Jan Stoecker, Horst |
| contents | A novel point cloud diffusion model for relativistic heavy-ion collisions, capable of ultra-fast generation of complete, event-by-event collision output, is introduced. When trained on UrQMD cascade simulations, the model generates realistic collision event output containing 26 distinct hadron species, as a list of particle momentum vectors along with their particle ID. From solving inverse problems to accelerating model calculations or detector simulations, the model can be a promising general purpose tool for heavy-ion collisions beneficial to both theoretical studies and experimental applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_10352 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Toward a foundation model for heavy-ion collision experiments based on point-cloud diffusion Kuttan, Manjunath Omana Zhou, Kai Steinheimer, Jan Stoecker, Horst High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory A novel point cloud diffusion model for relativistic heavy-ion collisions, capable of ultra-fast generation of complete, event-by-event collision output, is introduced. When trained on UrQMD cascade simulations, the model generates realistic collision event output containing 26 distinct hadron species, as a list of particle momentum vectors along with their particle ID. From solving inverse problems to accelerating model calculations or detector simulations, the model can be a promising general purpose tool for heavy-ion collisions beneficial to both theoretical studies and experimental applications. |
| title | Toward a foundation model for heavy-ion collision experiments based on point-cloud diffusion |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment Nuclear Experiment Nuclear Theory |
| url | https://arxiv.org/abs/2412.10352 |