astro-e2 ascent profile

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Astro-E2 Ascent Profile (1:15) (3:06) (3:20) (3:25) (3:22) (5:47) (7:02) (21:47) Begin roll mode Turn around すすすすすすす 「」 ASTRO E2 ががががXRS ががががが

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Turn around. Begin roll mode. Astro-E2 Ascent Profile. (3:25). (5:47). (7:02). (21:47). (3:22). ASTRO E2 が上がり、 XRS が働いたら. (3:20). (3:06). (1:15). 「すざく」と命名. 「すざく」衛星の3検出機器:  HXD, XRS, XIS. First XRS Spectrum on Orbit ! - 60 mK , 7.0 eV @6.9 keV :World (Universe) Records But !!. - PowerPoint PPT Presentation

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Page 1: Astro-E2 Ascent Profile

Astro-E2 Ascent Profile

(1:15)

(3:06)

(3:20)

(3:25)

(3:22)

(5:47) (7:02)

(21:47)

Begin roll modeTurn around

「すざく」と命名

ASTRO E2 が上がり、 XRS が働いたら

Page 2: Astro-E2 Ascent Profile

「すざく」衛星の3検出機器:  HXD, XRS, XIS

Page 3: Astro-E2 Ascent Profile

First XRS Spectrum on Orbit ! - 60 mK , 7.0 eV @6.9 keV :World (Universe) Records But !!

FWHM = 7.0 eV

FWHM = 6.4 eV

55Fe x-rays on cal pixel   Obtained during contact pass

Page 4: Astro-E2 Ascent Profile

SN1006  (ASCA) α = 2.7

Cas A (S uzaku)

α = 2.7

高エネルギー電子の起源と加速機構

星間空間の高エネルギー物理学Suzaku の科学

Page 5: Astro-E2 Ascent Profile

Bright/Young SNRs : Hard X-ray Tail

All haveΓ= 2.7

Page 6: Astro-E2 Ascent Profile

Non-Thermal Shell ( α=2.7) vs Hot Plasma

SN1006 RCW 86

Tycho Kepler

Page 7: Astro-E2 Ascent Profile

The scale length vs. radius

The scale length is ~ % of the radius.

2 5 10 50Radius of SNR (pc)

10

-210

-11

Sca

le length

 (pc)

downstreamupstream

Cas A

30 Dor C

RCW 86

SN 1006

Kepler

Tycho

R/1000

R/10

Page 8: Astro-E2 Ascent Profile

Maximum Electron Energy (TeV)

Magnetic F

ield (microG

)

Age Limited

Loss Limited

Diffusive shock accele-ration model   with nearly perpendicular magnetic field.

Age-limited E ~ 30-200 TeVLoss-limited E~ 20-50 TeV

Analysis of the SN1006 shell α = 2.7

Page 9: Astro-E2 Ascent Profile

α =   2.3 (HXD)

RXJ1713 is the only shell-type SNR which INTEGRAL has found some Indication of hard X-ray emission.

Proton Acceleration and/or

Much Higher Energy

Page 10: Astro-E2 Ascent Profile

Chandra  G28.6-0.1

kT = 0.7  Log(nt) = 10.4 NH = 7.4x1022

α = 2.1  

Contour20 cmColor2-7 keV

Red0.5-2 keV

Blue2-7 keV

α =   1.7XMM-Newton   G32.45+0.1

共に Flat なスペクトル電子:  < 10-100 TeVあるいは、陽子?

Page 11: Astro-E2 Ascent Profile

宇宙最高エネルギー粒子の起源と加速機構宇宙線発見依頼の最大の謎。その最近傍の実験室  銀河中心 対消滅線、 GeV 、 TeV ガンマ線、特異なX線

AX J1813-178=1.8AX J1826-13 = 2.4AX J1838-065 = 1.5G347.5-0.3 = 2.3

100 TeV 以上の電子( Synchrotron)or陽子加速  (p –>π, γ )

Page 12: Astro-E2 Ascent Profile

10-keV Plasma & Cool Gas + Reflection   

Origin of the 10 keV Plasma ? Big bang of the BH or Multi-SNe ?Origin of the 6.4 keV-line ? X-ray reflection by the Near-Past Bang of the BH

BH

Hot  Gas (108 K)

Sgr A East

銀河中心

6.4 keV             6.7 keV                             6.9 keV

C ool  Gas (10 K)

Page 13: Astro-E2 Ascent Profile

1

2

3

Non Thermal X-ray         Jets and filaments

巨大ブラックホール

Origin of the Non Thermal Emission ? Cosmic Ray Acceleration

Page 14: Astro-E2 Ascent Profile

A. Age limited case B. Loss limited casetacc = tage < tloss tloss = tacc < tage

wu = Ku/uu

wd = Kd/ud

wu = min {Ku/uu, (Kutcool)1/2}wd = max {udtcool, (Kdtcool)1/2}

unknown parameters:    Emax, Bu, Bd, u, d, 

known parameters:uu, rolloff, wu,wd 

Bd = Bu(cos2+ r2sin2)1/2

rolloff ~ BE2

d < u

Both cases,

Restriction of parameters!