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Towards characterizing dark matter subhalo perturbations in stellar streams with graph neural networks

PX Ma, KK Rogers, TS Li, R Hložek, J Webb… - arXiv preprint arXiv …, 2025 - arxiv.org
Astrophysics paper astro-ph.GA Suggest

… 3 a schematic summary of the full pipeline from input simulations (§ 2.1) through the two different encoders that we consider to the final simulation-based inference step (§ …

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BibTeX

@misc{ma2025characterizingdarkmattersubhalo,
      title={Towards characterizing dark matter subhalo perturbations in stellar streams with graph neural networks}, 
      author={Peter Xiangyuan Ma and Keir K. Rogers and Ting S. Li and Renée Hložek and Jeremy Webb and Ruth Huang and Julian Meunier},
      year={2025},
      eprint={2502.03522},
      archivePrefix={arXiv},
      primaryClass={astro-ph.GA},
      doi={https//doi.org/10.3847/1538-4357/add698},
      url={https//arxiv.org/abs/2502.03522}, 
}

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