•  Home
  •  Topics 
    •  Solar Magnetohydrodynamics
    •  Stellar environments
    •  Star-planet interactions
    •  Star formation
    •  Galaxy formation
    •  Cosmology
  •  About
  •  Log in
Galactica

Turbulent flow in the interstellar medium

Galactic disk

Gas fragmentation in the ISM

Cosmological structures

Mare Nostrum simulation

Cosmological structures

Solar magnetic field

Solar magnetic field

Extreme Horizons

Extreme Horizons

Resolving galactic disks in their cosmic environment

Previous Next
  1. Home
  2. Star-planet interactions
  3. Fragdisk
  4. beta9_jr12_tic

Acknowledgement

Project acknowledgement

You may acknowledge this project by citing the associated paper Brucy & Hennebelle 2021.

@ARTICLE{2021MNRAS.503.4192B,
       author = {{Brucy}, No{\'e} and {Hennebelle}, Patrick},
        title = "{A two-step gravitational cascade for the fragmentation of self-gravitating discs}",
      journal = {\mnras},
     keywords = {accretion, accretion discs, gravitation, hydrodynamics, instabilities, methods: numerical, protoplanetary discs, Astrophysics - Astrophysics of Galaxies, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = may,
       volume = {503},
       number = {3},
        pages = {4192-4207},
          doi = {10.1093/mnras/stab738},
archivePrefix = {arXiv},
       eprint = {2103.05508},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.503.4192B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Galactica database acknowledgement

If you use it in your own work, you may acknowledge the origin of the data obtained on the Galactica database like so:

This work reused datasets available on the Galactica simulations database
(http://www.galactica-simulations.eu)
Cite me
Noé BRUCY  

beta9_jr12_tic

  • Summary
  • Parameters
  • Snapshots
    • t=$5.56717$

Summary

Group jr12_tic, $\beta = 9.0$.

Simulated using Ramses 3 (MHD)

Parameters

Parameter Value
lmin 6
lmax 15
beta 9

Snapshots

'150' snapshot datafile download

Select the datafiles you wish to export from this snapshot (a zip file containing the requested datafiles will be prepared) :

150 (t=$5.56717$)

Snapshot at 5.57 ORPs.

Notations:

$r_d$ : radius of the disk
ORP : outer rotation period, that is period of the gas at $r_d$
$M_\star$ : Mass of the central object
$v_{k,d}$ : Keplerian speed at $r_d$

All slices are taken at $z=0$ or $y=0$.

Datafiles:
coldens_z
Column density map (z)
  • HDF5 
  • JPEG 
coldens_y
Column density map (y)
  • HDF5 
  • JPEG 
slice_rho_z
Density slice (z)
  • HDF5 
  • JPEG 
slice_rho_y
Density slice (y)
  • HDF5 
  • JPEG 
slice_P_z
Pressure slice (z)
  • HDF5 
  • JPEG 
slice_velr_z
Radial velocity slice (z)
  • JPEG 
slice_velphi_z
Orthoradial velocity slice (z)
  • JPEG 
pdf_coldens_z
Probability function of the logarithm of the column density fluctuations $\sigma = \Sigma/\overline{\Sigma}$ with respect to its azimuthal average (z)
  • HDF5 
  • JPEG 

 Go to top

This material is Open Data