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[ascl:2306.008] sstrax: Fast stellar stream modelling in JAX

sstrax provides fast simulations of Milky Way stellar stream formation. Using JAX (ascl:2111.002) acceleration to support code compilation, sstrax forward models all aspects of stream formation, including evolution in gravitational potentials, tidal disruption and observational models, in a fully modular way. Although sstrax is a standalone python package, it was also developed to integrate directly with the Albatross (ascl:2306.009) inference pipeline, which performs inference on all relevant aspects of the stream model.

Code site:
https://github.com/undark-lab/sstrax
Described in:
https://ui.adsabs.harvard.edu/abs/2023arXiv230402032A
Bibcode:
2023ascl.soft06008A

Views: 961

ascl:2306.008
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