Modeling of particle transport, neutrals and radiation in magnetically-confined plasmas with Aurora

We present Aurora, an open-source package for particle transport, neutrals and radiation modeling in magnetic confinement fusion plasmas. Aurora's modern multi-language interface enables simulations of 1.5D impurity transport within high-performance computing frameworks, particularly the inference coefficients. A user-friendly Python library allows simple interaction with atomic rates from Atomic Data Structure database as well other sources. This a range predictions, both power balance spectroscopic analysis. discuss here superstaging approximation complex ions, way to group charge states reduce computational cost, demonstrating its wide applicability Aurora forward model beyond. also facilitates neutral analysis, experimental data simulation codes. Leveraging capabilities SOLPS-ITER results, we demonstrate that exchange is unlikely affect total radiated ITER core during high performance operation. Finally, describe ImpRad module OMFIT framework, developed enable analysis inferences on multiple devices using Aurora.