10
6.7 keV 6.4 keV New Sources in the Sgr B & C Regions 2.46 keV

6.7 keV

Embed Size (px)

DESCRIPTION

New Sources in the Sgr B & C Regions. 6.4 keV. 2.46 keV. 6.7 keV. Collisonal Ionization Z -4.3 EW of Fe~ 0.3 KeV O,Ne, Si, S, Fe : 360, 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 -2.3 EW of Fe~1 keV - PowerPoint PPT Presentation

Citation preview

Page 1: 6.7 keV

6.7 keV

6.4 keV

New Sources   in the Sgr B & C Regions

2.46 keV

Page 2: 6.7 keV

Collisonal Ionization  Z-4.3   EW of Fe~ 0.3 KeV O,Ne, Si, S, Fe : 360, 110, 70, 40, 290 eV               1.2: 0.38: 0.24: 0.14: 1                             0.11: 0.06: 0.05: 0.04: 1Cross Section of photo ionization Z-2.3 EW of Fe~1 keV

                                            (Tatischeff                                               et al.2002)

Page 3: 6.7 keV

Sgr B2

(2) 6.4 keV Line: X 線反射星雲の発見

6.4 keV line7.1 keV Edge

Page 4: 6.7 keV

X-ray light curve of Sgr A*                 

Murakami ( PhD)

10

Page 5: 6.7 keV

1

2

3

( 3 ) No Line: Non Thermal X-ray            Jets and  filamentsの発見

Page 6: 6.7 keV

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

3 C273 のX 線写真

Page 7: 6.7 keV

Ec=6663 (6661-6664) eV (6685 eV)Width= 47 (44-51) eV

New SNR Sgr A East 2-temperature

CEI ModelkTH = 4.9 keVkTL = 1.2 keV

NEI ModelkTH = 13 keVkTL = 1.2 keVnt = 2x1010   sec

May be Multi-temperature+ Power-law

Page 8: 6.7 keV

6.40keV-MaP

6.70keV-Map

30 pc

Sgr A*

The Galactic Center Observed with Suzaku

2.46keV-Map

       108 K Plasma

  107 K Plasma     ●        

Black Hole

Molecular Cloud

Page 9: 6.7 keV

銀河中心のダイナミックス(想像)

Page 10: 6.7 keV