[mesa-users] MESA3 paper massive binary example

[Pablo Marchant]

Yes, that's the end of it.

On Mon, Jun 15, 2015 at 3:43 PM, Roni Waldman <roni181066 at gmail.com> wrote:

> So, the massive binary example finished with the donor at 2.8Msun, the
> accretor at 26Msun, stopped when accretor exhausted C12 at the center.
> Sounds right?
>
> ‫בתאריך יום ב׳, 15 ביוני 2015 ב-16:09 מאת ‪Roni Waldman‬‏ <‪
> roni181066 at gmail.com‬‏>:‬
>
>> OK. Thanks
>>
>> ‫בתאריך יום ב׳, 15 ביוני 2015 ב-16:08 מאת ‪Pablo Marchant‬‏ <‪
>> pamarca at gmail.com‬‏>:‬
>>
>>> From inlist_project:
>>>
>>>  58    ! use_other_tsync will use the Zahn timescale as defined in
>>> run_binary_extras.f
>>>  59    !use_other_tsync = .true.
>>>
>>> On Mon, Jun 15, 2015 at 3:07 PM, Roni Waldman <roni181066 at gmail.com>
>>> wrote:
>>>
>>>> I see.
>>>> So which is the more efficient tide option, and how do I activate it?
>>>>
>>>> ‫בתאריך יום ב׳, 15 ביוני 2015 ב-16:02 מאת ‪Pablo Marchant‬‏ <‪
>>>> pamarca at gmail.com‬‏>:‬
>>>>
>>>>> Yes, that's the end point of the evolution for the case that uses the
>>>>> dynamical tide as in Hurley et al. 2002. As it accretes much less material
>>>>> than in conservative evolution, it evolves toward the giant branch instead
>>>>> of staying blue and evolution is terminated at RLOF of the secondary (it
>>>>> would likely become dynamically unstable too, owing to the extreme q). The
>>>>> model that uses the more efficient tide becomes a blue supergiant so you
>>>>> don't have the accretor overfilling its Roche lobe.
>>>>>
>>>>> On Mon, Jun 15, 2015 at 2:49 PM, Roni Waldman <roni181066 at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Hi Pablo,
>>>>>>
>>>>>> Oops... right, I put the file in the wrong place.
>>>>>> Rerunning, and let's see what happens.
>>>>>>
>>>>>> I also ran the rotating binary example.
>>>>>> Ended up with donor mass 2.45 Msun and accretor reaching Roche-lobe.
>>>>>> Does that sound right?
>>>>>>
>>>>>> Thanks,
>>>>>> Roni
>>>>>>
>>>>>> ‫בתאריך יום ב׳, 15 ביוני 2015 ב-14:11 מאת ‪Pablo Marchant‬‏ <‪
>>>>>> pamarca at gmail.com‬‏>:‬
>>>>>>
>>>>>>> Roni, together with the inlists there is a run_star_extras.f
>>>>>>> provided (and in the inlists it is said that you need it). Are you using
>>>>>>> it? From you output it seems not. This implements the switch from a
>>>>>>> Kudritski wind to a Hamann one as described in Wellstein & Langer 1999.
>>>>>>>
>>>>>>> I guess changing this will make it consistent with that of the
>>>>>>> paper. Your model is doing some crazy things though.
>>>>>>>
>>>>>>> On Mon, Jun 15, 2015 at 9:06 AM, Roni Waldman <roni181066 at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi Pablo,
>>>>>>>> Too big for one email, will send several.
>>>>>>>> Thanks,
>>>>>>>> Roni
>>>>>>>>
>>>>>>>> ‫בתאריך יום א׳, 14 ביוני 2015 ב-22:55 מאת ‪Pablo Marchant‬‏ <‪
>>>>>>>> pamarca at gmail.com‬‏>:‬
>>>>>>>>
>>>>>>>>> Roni, can you send me your history.data for each star and
>>>>>>>>> binary_history.data to compare?
>>>>>>>>>
>>>>>>>>> On Sun, Jun 14, 2015 at 8:35 PM, Roni Waldman <
>>>>>>>>> roni181066 at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> I downloaded the inlists of the MESA3 paper, and ran the example
>>>>>>>>>> 6_massive_binary, without changing anything in the inlists or the code,
>>>>>>>>>> version 7624.
>>>>>>>>>> The run ends with the donor having 2Msun, the accretor filling
>>>>>>>>>> its Roche-lobe, and the time steps being super small (1e-12).
>>>>>>>>>> This not what seems to happen in the paper.
>>>>>>>>>> Am I doing anything wrong?
>>>>>>>>>>
>>>>>>>>>> Roni
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> mesa-users mailing list
>>>>>>>>>> mesa-users at lists.sourceforge.net
>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/mesa-users
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Pablo Marchant Campos
>>>>>>>>> M.Sc on Astrophysics, Universidad Católica de Chile
>>>>>>>>> PhD student, Argelander-Institut für Astronomie
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Pablo Marchant Campos
>>>>>>> M.Sc on Astrophysics, Universidad Católica de Chile
>>>>>>> PhD student, Argelander-Institut für Astronomie
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Pablo Marchant Campos
>>>>> M.Sc on Astrophysics, Universidad Católica de Chile
>>>>> PhD student, Argelander-Institut für Astronomie
>>>>>
>>>>
>>>
>>>
>>> --
>>> Pablo Marchant Campos
>>> M.Sc on Astrophysics, Universidad Católica de Chile
>>> PhD student, Argelander-Institut für Astronomie
>>>
>>


-- 
Pablo Marchant Campos
M.Sc on Astrophysics, Universidad Católica de Chile
PhD student, Argelander-Institut für Astronomie
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