[Users] Black hole - neutron star binary simulation

Erik Schnetter schnetter at cct.lsu.edu
Fri Oct 8 08:29:52 CDT 2021


Santiago

The "usual" open source response that I can't help but mention here
is: "We're looking forward to your updates to this parameter file, to
a brief writeup in the form of a web page, and possibly a few figures
/ pictures / maybe a movie..."

Take this with a grain of salt, of course: There is no expectation
from our side that you should be doing this. However, if you do end up
investing time into cleaning up the parameter file and / or writing up
some notes that help you run the parameter file, and if you end up
making some figures or a movie, then we'd be happy to help you turn
this into a new gallery page.

-erik

On Fri, Oct 8, 2021 at 8:59 AM Santiago Jaraba Gómez
<santiago.jaraba at uam.es> wrote:
>
> Hi Miguel,
>
> Okay, thanks! I had actually seen that thread and others, that's why I was asking for some kind of "official" .par file. I guess one has to go through unofficial thorns for this kind of simulation.
>
> Anyway, I may try to get something from there. Thanks for the answer!
>
> Best,
> Santiago
>
> El jue, 7 oct 2021 a las 22:42, Miguel Gracia (<mgracia at austin.utexas.edu>) escribió:
>>
>> Hello Santiago,
>>
>> The toolkit  currently don’t have a BH-NS binary gallery example but this  http://lists.einsteintoolkit.org/pipermail/users/2021-August/008168.html  email thread in the ET mailing list about BHNS simulations might be useful.
>>
>> Best,
>> Miguel
>>
>> ——
>>
>>
>> On Oct 1, 2021, at 11:02 AM, Santiago Jaraba Gómez <santiago.jaraba at uam.es> wrote:
>>
>> Hi everyone,
>>
>> I would like to simulate a BH-NS binary with the Einstein Toolkit. I have some experience with black hole simulations, but I am new to introducing neutron stars.
>>
>> I have seen there are some publications in this line but, as far as I know, there are no examples like in the BBH or BNS case, which are displayed in the gallery.
>>
>> My question is: is there any .par file that one can take as a starting point to these simulations? And maybe a more subjective question: is it currently possible to simulate BH-NS binaries in the Einstein Toolkit with similar confidence as BBH or BNS?
>>
>> Thank you in advance!
>>
>> Best regards,
>> Santiago
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>>
>>
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-- 
Erik Schnetter <schnetter at cct.lsu.edu>
http://www.perimeterinstitute.ca/personal/eschnetter/


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