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(h) Delayed Explosion

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×Xçèé4ÚÛ¨‹Ü×¾¿•ÀÁÂÃÄÖÝÞÇßà•£êDê(Blondin & Mezzacappa 2007)?¯•°=>EÏÐÑ7Ò(Ó-ÔÖ«ÕcEW”Ÿ×ØÙ‘DÚÛ¨‹Ü
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arXiv:0811.0651v1, submitted to ApJ、(ZI[aðö÷óvaî‰ôõ×ÏÐÑ7Ò(Ó-ÔÖ«Õc)$%,!"
a forthcoming paper、(ZI[aðöòóvaî‰ôõ&'¨‹Ü
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Œ789Ò
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4456º»!

:›Y‘;<=XYÇ&)•ä>^€4ÚÛ¨‹ÜïShen et al. 1998)" : Mass Density, v : Velocity, p : Pressure, # : The Gravitational Potential, e : Internal Energy Density,
Ye : Electron Fraction, QE , QN : Parameter of the interactions with neutrinos, G : Gravitational Constant(= 6.67 $10 -8 [cm3 /g % s2 ]), M : Mass of the central core (=1.4 M ).
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4 #c
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Bruenn (1985)

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16
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1$ 1$ (r# /r)
1f (r,") =1+ exp(" /kB T# )2%

2

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YmL{cÀ¬Õ•4H<•þVBWÔÀ}=m 0Mode Amplitude |c L /c0 |100

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10-2-310

l=1, m=0
l=1, m=1
l=2, m=0
l=2, m=1
l=2, m=2-4

1010-510-60100

200

300

ȟ
ȭ,-./01-2

400

t [ms]

500

600

700

800

ȟ
ȭ%&'()*2D!"#$

3D+!"#$m=0 ¯•°4RS£4¯•°" 5.0 #10 7 cm× m"0 ¯•°4MN)O•ªø“†‡î4¯•°¤P<Ž·QW”Ç$%ä=X{cÀ¬Õ•4H<•þVBWÔÀ}=Equatorial Plane- O•F¼Dz{cÀ¬Õ•ùúŽ“M- O•zVD/0½ŽÏÐÑ7Ò()©C¢£½žYZ3DSASIªø“¯•°=>W”D•î³c[gÌÍÇ\žäª›œ½ž=]Ÿ·9¯•°Ž¸¹‘]Ÿm<0, m>0, m=0 4„F¯•°¤P^_`ab‹B
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0.008
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x

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0.010

0.002
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Fourier Transformed Normalized AmplitudeyFourier Transformed Normalized Amplitude

Fourier Transformed Mode Amplitude
m 0|cŒ•ÉÊË;4TUÎ; L /c 0 | Çc•Á{TU
0.010
0.008
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l=1, |m|=1
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0.002
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500-500

1000100000
w [s-1]

500

1000

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0.002

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50000
1000
1000
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20.0

Integrated Net Heating Rate [1051 erg/s]

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No perturbation
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:1D Œ›œ

15.0

10.0

5.0050100

150200250

300

20.0Randomˆ‰§,¯h}l=1, m=0No perturbation 52
L!=6.8x10erg/s:3D ª ›œ
:2D ›œ
:1D Œ›œ
52

15.0

10.0

5.00

t [ms]

50

100

150

200

250

300

t [ms]]Ÿ2Dと3Dî^n3¾¿•ÀÁÂGB^_`ab]Ÿ2Dî^ij‘)¾¿•ÀÁÂÃÄÅŽF¼kD,íþŽš,]Ÿ3Dî^¾¿•ÀÁÂÃÄÅ4’¥^lãkE6-•äÃÄ•Žm¦ž,

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Late linear phaset = 100 ms

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20.0

152cm /s
L=6.9:L=6.9x10* 1016 cm2/s
162
L=4.6:L=4.6x10* 1016 cm2/s 15cm 2/s
L=0.0 * 10 cm /s 15
2:L=0.0x10 cm /s

Specific Angular Momentum L

15.0

10.0

Rotation phase
5.0
0200

400

600

800

Equatorial plane1000

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