pith:PF7ZPJ7B
First Results from the TNG50 Simulation: Galactic outflows driven by supernovae and black hole feedback
In this high-resolution cosmological simulation, galactic outflow mass loading turns non-monotonic with stellar mass and rises rapidly above 10^10.5 solar masses due to central black hole feedback.
arxiv:1902.05554 v2 · 2019-02-14 · astro-ph.GA · astro-ph.CO · astro-ph.HE
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Claims
Outflow mass loading is a non-monotonic function of galaxy stellar mass, turning over and rising rapidly above 10^10.5 Msun due to the action of the central black hole.
The subgrid prescriptions for supernova and black hole feedback, including their energy injection and wind scalings, are assumed to produce realistic large-scale outflows when the simulation resolution reaches ~100 pc.
TNG50 shows galactic outflow mass loading is non-monotonic with stellar mass, rising rapidly above 10^10.5 Msun due to black hole feedback, and produces fast multi-phase outflows with emergent collimation.
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| First computed | 2026-05-17T23:38:48.109512Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
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curl -sH 'Accept: application/ld+json' https://pith.science/pith/PF7ZPJ7BOQAYGJLJVWT7OXCRXH \
| jq -c '.canonical_record' \
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Canonical record JSON
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