EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 514 (May 2010) A&A, 514 (2010) A66 Full HTML
Free Access

 

 

Table 2:

Key initial model parameters and some results for models including BH spin.

Model 		Q ${\cal {C}}$ $M_{{\rm BH}}$ $a_{{\rm i}}$ $R_{{\rm NS}}$ $d_{{\rm i}}$ N L $\Delta x$ $M_{{\rm u}}$ $M_{{\rm b}}$ $M_{{\rm g}}$ $a_{{\rm f}}$
      $M_\odot$   km km   km km $M_\odot$ $M_\odot$ $M_\odot$ km
R5.180 5 0.180 7.0 0.00 11.5 88 256 1450 0.71 0.11 0.07 0.18 0.39
R3.160 3 0.160 4.2 0.00 14.3 66 256 1100 0.54 0.08 0.14 0.22 0.44
R2.145 2 0.145 2.8 0.00 14.3 56 128 880 0.86 0.05 0.17 0.22 0.56
S2.145 2 0.145 2.8 0.99 14.3 52 128 850 0.83 0.02 0.26 0.28 0.88

Notes. Initial parameters: mass ratio Q, compactness ${\cal {C}}$, black hole mass $M_{{\rm BH}}$, initial BH spin parameter $a_{{\rm i}}$, neutron star radius $R_{{\rm NS}}$, initial orbital distance $d_{{\rm i}}$, number of zones per dimension N, size of largest grid L, size of finest zone $\Delta x = L/8N$. The mass of the NS is $1.4~M_\odot$ in all cases. Values at the end of the simulation: unbound+ejected gas mass $M_{{\rm u}}$, bound neutron star mass around BH  $M_{{\rm b}}$, neutron star mass not instantly accreted by BH  $M_{{\rm g}}$, final BH spin parameter $a_{{\rm f}}$.


Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.