Cosmological Simulations
Small Boxes
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| Parameter | Model | ||||||
|---|---|---|---|---|---|---|---|
Name |
Box1 | Box20 | Cluster6 | - | - | ||
Box(Mpch) |
1 | 20 | 80 | - | - | ||
h |
0.70 | 0.70 | 0.70 | - | - | ||
Omo |
0.30 | 0.30 | 0.30 | - | - | ||
Ombar |
0.03 | 0.030 | 0.030 | - | - | ||
OmL |
0.7 | 0.70 | 0.7 | - | - | ||
sigma8 |
0.75 | 0.90 | - | - | - | ||
Spectrum |
line 31 Holtzman | W.Hu table | line 31 | - | - | ||
| - | - | ||||||
Nparticles |
256 | 8.98M: small 6.54M | 12M | - | - | ||
Particle mass, Msunh |
6.14e5 | 3.98e7 | - | - | |||
Resolution, kpch |
61pc | 0.152 | 0.6 | - | - | ||
Max Levels |
7 | 9 | - | - | - | ||
Step da |
1e-3 | 1e-3 | 2e-3 | - | - | ||
Ngrid |
128 | 256 | 256 | - | - | ||
Nrow |
512 | 2048 Lblock=16 | 1024 | - | - | ||
Nseed |
- | - | |||||
Computer |
NERSC SP3 | sanssouci | SP4 | - | - | ||
Repository |
NERSC hsi | belvedere /vis2/aklypin/Box20b | - | - | |||
Comments |
last a=0.30 |
forced split to 2048 until a=0.1 dBuffer =1 for a< 0.6; =0.5 later |
- | - | |||
| 2002-2003 | initil shift (x,yz)=-39,-107,-77 | - | - | ||||
| - | - | - | |||||
Images/Discussion |
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Publications/Citations |
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