galactic winds driven by clustered supernovae
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Galactic Winds driven by Clustered Supernovae Drummond Fielding - PowerPoint PPT Presentation

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Galactic Winds driven by Clustered Supernovae Drummond Fielding Flatiron Institute, CCA Galactic Winds Overview we see them we need them Stellar Mass / Halo Mass Metallicity Stellar Mass Halo Mass Behroozi+18 Tremonti+04 we do not

  1. Galactic Winds driven by Clustered Supernovae Drummond Fielding Flatiron Institute, CCA

  2. Galactic Winds Overview we see them we need them Stellar Mass / Halo Mass Metallicity Stellar Mass Halo Mass Behroozi+18 Tremonti+04 we do not understand them Spitzer Hubble Chandra overview Drummond Fielding 21 March 2019

  3. How SNe launch galactic winds Athena4.2 DF +17 background Drummond Fielding 21 March 2019

  4. Clustering to the Rescue! mass loading 10 0 ˙ M wind η M η M = ˙ ∝ f 1 . 05 M ? 10 − 1 cl Σ gas =10 M � η E energy loading pc 2 10 − 2 ˙ E wind Σ gas =30 M � η E = pc 2 ˙ E SN 10 − 3 10 0 10 1 f cl number of SN going randomly highly distributed off next to each other clustered DF +17 luckily stars form in clusters! importance of clustering Drummond Fielding 21 March 2019

  5. Clustered SNe in a Turbulent, Multi-Phase ISM athena++ Radiative Cooling + Photo Heating + Turbulence = semi-realistic testbed ISM for SNe unstratified simulations Drummond Fielding 21 March 2019

  6. <latexit sha1_base64="vTYZg9/+7/NXLtazq5VjTgK/0A=">ACD3icdVC7SgNBFJ2NrxhfUubwaBYhd2YZGMhBFJoE4loHpCNYXYymwyZ2V1mZoWw5A9s/BUbC0Vsbe38GycPQUPXDicy/3uOGjEplmh9GYmFxaXkluZpaW9/Y3Epv7zRkEAlM6jhgWi5SBJGfVJXVDHSCgVB3GWk6Q4rE795S4SkgX+tRiHpcNT3qUcxUlrqpg+r3dgRHJ5VK2N4Cp2QwsFNDjpXtM/RzOojOe6mM2bWtnOWVYCaFAsn+Smxi3a+BK2sOUGzFHrpt+dXoAjTnyFGZKybZmh6sRIKIoZGaecSJIQ4SHqk7amPuJEduLpP2N4oJUe9AKhy1dwqn6fiBGXcsRd3cmRGsjf3kT8y2tHyit1YuqHkSI+ni3yIgZVACfhwB4VBCs20gRhQfWtEA+QFjpCFM6hK9P4f+kctax1nrMp8pX8zjSI9sA+OgAVsUAbnoAbqAIM78ACewLNxbzwaL8brDVhzGd2wQ8Yb58pi5uS</latexit> <latexit sha1_base64="/ntcpE+t2JSU3iPNlBIxvdKDM=">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</latexit> <latexit sha1_base64="McHWkQrAftvKyEa2wOrnHnpRVeQ=">ACEXicdVDLSgMxFM34rPU16tJNsAhd1ZnadupCKHTjxlLRPqAzlEyatqGZyZBkhDL0F9z4K25cKOLWnTv/xvQhqOiBCyfn3EvuPX7EqFSW9WEsLa+srq2nNtKbW9s7u+beflPyWGDSwJx0faRJIyGpKGoYqQdCYICn5GWP6pO/dYtEZLy8EaNI+IFaBDSPsVIalrZmvdxBUBvK5N4Dm8nD+qLJaKiMmJbVlac3mPq6ZsXKOk7ftItSkVDwrzIhTcgplaOesGTJgXrXfHd7HMcBCRVmSMqObUXKS5BQFDMySbuxJBHCIzQgHU1DFBDpJbOLJvBYKz3Y50JXqOBM/T6RoEDKceDrzgCpofztTcW/vE6s+mUvoWEUKxLi+Uf9mEHF4TQe2KOCYMXGmiAsqN4V4iESCOs8ZFqH8HUp/J808zn7NGdfFTKV2iKOFDgERyALbOCACrgAdAGNyB/AEno1749F4MV7nrUvGYuYA/IDx9gmNaZxJ</latexit> <latexit sha1_base64="N/5QOoYiq3bNVfwlFslslMcLKHM=">ACFnicdVDLSgMxFM34rPVdekmWAQ3jO17dSFIOjCjUXRWqEtQyZN2DmQXJHKEO/wo2/4saFIm7FnX9jOq34QA8Ezj3nXm7u8SLBFVjWuzExOTU9M5uZy84vLC4t51ZWL1UYS8pqNBShvPKIYoIHrAYcBLuKJCO+J1jduz4c+vUbJhUPgwvoR6zlk27AO5wS0JKb24eMQEg5s0pY/PqwO8j6tfxQ7etXBanfTlwM3lLdNxCrZdwpqUS3vFlDhlp1jBtmlyKMxTt3cW7Md0thnAVBlGrYVgSthEjgVLBthkrFhF6TbqsoWlAfKZaSXrWAG9qpY07odQvAJyq3ycS4ivV9z3d6RPoqd/eUPzLa8TQqbQSHkQxsICOFnVigSHEw4xwm0tGQfQ1IVRy/VdMe0QSCjrJrA7h81L8P7ksmPauaZ8V8wfVcRwZtI420BaykYMO0DE6RTVE0S26R4/oybgzHoxn42XUOmGMZ9bQDxivH0/mnaY=</latexit> Clustered SNe in a Turbulent, Multi-Phase ISM M GMC = π h 2 Σ gas M Cluster = ✏ ? M GMC N SN = M Cluster / 100 M � ∆ t SN = N SN / 30Myr unstratified simulations Drummond Fielding 21 March 2019

  7. Clustered SNe in a Turbulent, Multi-Phase ISM unstratified simulations Drummond Fielding 21 March 2019

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