| | 27 | |
| | 28 | |
| | 29 | |
| | 30 | |
| | 31 | Literature survey: |
| | 32 | |
| | 33 | Klessen Heitsch MacLow 2000 |
| | 34 | * Collapse can only be prevented with unrealistically short wavelength driving |
| | 35 | * Realistic driving ength gives observed core formation rates |
| | 36 | * Discuss various dispersion relations for jeans analysis with turbulence |
| | 37 | * Reference Bonazzola 1992 which has a critical spectra for support of alpha = 3 (outflow turb?) |
| | 38 | * SPH and Lagrangian 3D Hydro Periodic 64 Jeans Masses |
| | 39 | * Drive with various scales for 1 crossing time and then switch on self-gravity |
| | 40 | * Forcing patterns described in MacLow 1998 and 1999 |
| | 41 | |
| | 42 | Heitsch Maclow Klessen 2000 |
| | 43 | * Similar to above but with MHD |
| | 44 | * Density contrasts are lessened because of magnetic pressure |
| | 45 | * Flow is organized into sheets - more clustered |
| | 46 | |
| | 47 | Ossenkiof Klessen Heitsch |
| | 48 | * Applied delta variance technique to self gravitating turbulence |
| | 49 | * Periodic Box |
| | 50 | * Density spectra has positive slope when self-gravity is important |
| | 51 | * Propose to compare it with dust observations instead of 12CO to have a higher density contrast range |
| | 52 | * 256^3^ |
| | 53 | |
| | 54 | Heitsch et al 2005 |
| | 55 | * Non-gravitating hydro colliding flows with cooling |
| | 56 | * NTSI, KH, TI, but no discussion of Richtmeyer-Meshkov instability (Impulsive-accelerating RT instability) |
| | 57 | * Look at 'core' properties (though 2D and no SG) |
| | 58 | |
| | 59 | Heitsch et al 2006 |
| | 60 | * |
