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New Sources in the Sgr B & C Regions

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Presentation on theme: "New Sources in the Sgr B & C Regions"— Presentation transcript:

1 New Sources in the Sgr B & C Regions
6.4 keV 2.46 keV 6.7 keV

2 Collisonal Ionization Z-4.3  EW of Fe~ 0.3 KeV
O,Ne, Si, S, Fe : , 110, 70, 40, 290 eV               1.2: 0.38: 0.24: 0.14: 1                            0.11: 0.06: 0.05: 0.04: 1 Cross Section of photo ionization Z EW of Fe~1 keV                                            (Tatischeff                                              et al.2002)

3 (2)6.4 keV Line: X線反射星雲の発見 6.4 keV line 7.1 keV Edge Sgr B2

4 X-ray light curve of Sgr A* Murakami(PhD)
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5 (3)No Line: Non Thermal X-ray      
   Jets and filamentsの発見 1 2 3

6 ブラックホールにガスが落ちると X線とジェットが出る
3C273の X線写真

7 New SNR Sgr A East Ec=6663 (6661-6664) eV (6685 eV)
Width= 47 (44-51) eV 2-temperature CEI Model kTH = 4.9 keV kTL = 1.2 keV NEI Model kTH = 13 keV kTL = 1.2 keV nt = 2x1010 sec May be Multi-temperature +Power-law

8 The Galactic Center Observed with Suzaku
6.70keV-Map 2.46keV-Map Sgr A* 6.40keV-MaP        108K Plasma   107K Plasma      ●       Black Hole Molecular Cloud 30 pc

9 銀河中心のダイナミックス(想像)

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