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Astro-E2 Ascent Profile
Turn around Begin roll mode Astro-E2 Ascent Profile (3:25) (5:47) (7:02) (3:22) (21:47) ASTRO E2が上がり、XRSが働いたら (3:20) (3:06) (1:15) 「すざく」と命名
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「すざく」衛星の3検出機器: HXD, XRS, XIS
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First XRS Spectrum on Orbit !
- 60 mK , keV :World (Universe) Records But !! FWHM = 7.0 eV 55Fe x-rays on cal pixel Obtained during contact pass FWHM = 6.4 eV
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星間空間の高エネルギー物理学 Suzaku の科学
Cas A(Suzaku) 高エネルギー 電子の起源 と加速機構 SN1006 (ASCA) α = 2.7 α = 2.7
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Bright/Young SNRs : Hard X-ray Tail
All have Γ= 2.7
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Non-Thermal Shell (α=2.7) vs Hot Plasma
SN1006 RCW 86 Tycho Kepler
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The scale length vs. radius
2 5 10 50 Radius of SNR (pc) 10-2 10-1 1 Scale length (pc) downstream upstream R/10 30 Dor C RCW 86 Cas A SN 1006 Tycho R/1000 Kepler The scale length is ~ % of the radius.
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Analysis of the SN1006 shell α = 2.7 Age Limited
α = 2.7 Magnetic Field (microG) Age Limited Diffusive shock accele- ration model with nearly perpendicular magnetic field. Age-limited E ~ TeV Loss-limited E~ TeV Loss Limited Maximum Electron Energy (TeV)
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Proton Acceleration and/or Much Higher Energy
RXJ1713 is the only shell-type SNR which INTEGRAL has found some Indication of hard X-ray emission. α = 2.3 (HXD)
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Chandra XMM-Newton G28.6-0.1 G32.45+0.1 kT = 0.7 Log(nt) = 10.4
Contour 20 cm Color 2-7 keV Chandra G kT = 0.7 Log(nt) = 10.4 NH = 7.4x1022 α = 2.1 XMM-Newton G α = 1.7 Red 0.5-2 keV Blue 2-7 keV 共にFlatなスペクトル 電子: < TeV あるいは、陽子?
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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。
AX J =1.8 AX J = 2.4 AX J = 1.5 G = 2.3 100 TeV 以上の電子 (Synchrotron) or 陽子加速 (p –>π, γ) 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
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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 Hot Gas (108 K) Sgr A East BH 6.4 keV 6.7 keV 6.9 keV Cool Gas (10 K) 銀河中心
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Non Thermal X-ray Jets and filaments
Origin of the Non Thermal Emission ? Cosmic Ray Acceleration Non Thermal X-ray Jets and filaments 巨大ブラックホール 1 2 3
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known parameters: uu, nrolloff, wu,wd unknown parameters: Emax, Bu, Bd, hu, hd, q A. Age limited case B. Loss limited case tacc = tage < tloss tloss = tacc < tage wu = min {Ku/uu, (Kutcool)1/2} wu = Ku/uu wd = Kd/ud wd = max {udtcool, (Kdtcool)1/2} Both cases, Bd = Bu(cos2q+ r2sin2q)1/2 nrolloff ~ BE2 hd < hu Restriction of parameters!
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