old supernova dust_factory_revealed_at_galactic_center

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Page 1: Old supernova dust_factory_revealed_at_galactic_center

Research Articles

/ www.sciencemag.org/content/early/recent / 19 March 2015 / Page 1 / 10.1126/science.aaa2208

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Page 2: Old supernova dust_factory_revealed_at_galactic_center

/ 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

Page 3: Old supernova dust_factory_revealed_at_galactic_center

/ 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

Page 4: Old supernova dust_factory_revealed_at_galactic_center

/ 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

Page 6: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 6 / 10.1126/science.aaa2208

σ

α

α

Page 7: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 7 / 10.1126/science.aaa2208

Page 8: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 8 / 10.1126/science.aaa2208

VSG

amCaLG

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

Page 9: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 9 / 10.1126/science.aaa2208

α

Page 10: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 10 / 10.1126/science.aaa2208

Page 11: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 11 / 10.1126/science.aaa2208

Page 12: Old supernova dust_factory_revealed_at_galactic_center

/ sciencemag.org/content/early/recent / 19 March 2015 / Page 12 / 10.1126/science.aaa2208