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        "event_title":"Cosmo-Astro Seminar | The progenitor\u2019s impact on globular cluster stellar stream models",
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        "combined_title":"Cosmo-Astro Seminar | The progenitor\u2019s impact on globular cluster stellar stream models: Brian Cook, University of North Carolina",
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        "description":"Dynamically cold stellar streams from globular cluster progenitors are important probes of the Milky Way\u2019s dark matter; their kinematic heating, for example, could help constrain the physical properties of dark matter subhalos. Direct N-body simulations are considered the ground truth, but are often an impractical choice due to the computational expense. Particle-spray methods successfully produce stream models very quickly, but are reliant on making certain approximations about escape physics. We have bridged the gap between these approaches with KRIOS, a new basis-expansion N-body code. In this talk, I will provide a high-level review of KRIOS\u2019 technical details, discuss preliminary results on streams from spinning progenitors, and address the potential complementarity between KRIOS and the particle-spray distribution function developed here in Ann Arbor.",
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        "tags":["Astronomy","Free","Physics"],
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        "event_title":"China Reading Group RIW",
        "occurrence_title":"Book Discussion: Domination and Mobilization: The Rise and Fall of Political Parties in China\u2019s Republican Era",
        "combined_title":"China Reading Group RIW: Book Discussion: Domination and Mobilization: The Rise and Fall of Political Parties in China\u2019s Republican Era",
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