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/ www.sciencemag.org/content/early/recent / 19 March 2015 / Page 1 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 2 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 3 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 4 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 5 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 6 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 7 / 10.1126/science.aaa2208
/ sciencemag.org/content/early/recent / 19 March 2015 / Page 8 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 9 / 10.1126/science.aaa2208
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/ sciencemag.org/content/early/recent / 19 March 2015 / Page 10 / 10.1126/science.aaa2208
/ sciencemag.org/content/early/recent / 19 March 2015 / Page 11 / 10.1126/science.aaa2208
/ sciencemag.org/content/early/recent / 19 March 2015 / Page 12 / 10.1126/science.aaa2208

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Old supernova dust_factory_revealed_at_galactic_center

  • 1. Research Articles / www.sciencemag.org/content/early/recent / 19 March 2015 / Page 1 / 10.1126/science.aaa2208 ′ M onMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfromonMarch20,2015www.sciencemag.orgDownloadedfrom
  • 2. / sciencemag.org/content/early/recent / 19 March 2015 / Page 2 / 10.1126/science.aaa2208 μ μ μ μ μ μ  dF B T     β μ μ 2 L μ L μ
  • 3. / sciencemag.org/content/early/recent / 19 March 2015 / Page 3 / 10.1126/science.aaa2208 L L τ μ μ μ μ μ μ μ μ L μ μ μ μ μ μ μ μ
  • 4. / sciencemag.org/content/early/recent / 19 March 2015 / Page 4 / 10.1126/science.aaa2208 μ μ μ μ μ α 0.008 0.0060.02 M  M μ μ μ M τ μ τ
  • 5. / sciencemag.org/content/early/recent / 19 March 2015 / Page 5 / 10.1126/science.aaa2208 μ 0.005a μ μ μ M M ◉ 0.1 M M M M ‐
  • 6. / sciencemag.org/content/early/recent / 19 March 2015 / Page 6 / 10.1126/science.aaa2208 σ α α
  • 7. / sciencemag.org/content/early/recent / 19 March 2015 / Page 7 / 10.1126/science.aaa2208
  • 8. / sciencemag.org/content/early/recent / 19 March 2015 / Page 8 / 10.1126/science.aaa2208 VSG amCa LG amCa σ Region VSG amCa LG amCa * Td (K) d (pc) MTot  -3 ⊙×10 M MVSG/MLG North 0.001 0.04 19 15113  1.8 1.33.9  1.1 0.61.1  0.13 0.140.90  N. Clump 0.001 0.04 11 11109  1.4 1.04.3  1.9 1.02.6  0.06 0.060.45  S. Clump 0.001 0.04 12 1197  2.2 1.76.0  4.7 2.55.3  0.08 0.090.59  East 0.001 0.04 8 890  2.0 1.57.3  1.9 1.12.9  0.06 0.060.42  South East 0.001 0.04 9 8117  0.7 0.73.6  0.4 0.30.9  0.02 0.010.15  West 0.008 0.2 10 865  14.3 1.54.4  14.3 5.79.2  0.01 0.010.04 
  • 9. / sciencemag.org/content/early/recent / 19 March 2015 / Page 9 / 10.1126/science.aaa2208 α
  • 10. / sciencemag.org/content/early/recent / 19 March 2015 / Page 10 / 10.1126/science.aaa2208
  • 11. / sciencemag.org/content/early/recent / 19 March 2015 / Page 11 / 10.1126/science.aaa2208
  • 12. / sciencemag.org/content/early/recent / 19 March 2015 / Page 12 / 10.1126/science.aaa2208