Evolution stellaire

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Advanced Search

Step 1 : Choose a grid
Step 2 : Choose a metallicity (default : solar metallicity)
Step 3 : Choose the initial He mass fraction Y (default : not enhanced)
Step 4 : Choose a type of model (default : standard)
Step 5 : Choose mass(es) (default : all masses within selected grid)
Step 6 : Select evolutionary phase (default : all phases)


 

Step 1

 


   
Lagarde et al.
(2012)
Chantereau et al.
(2015)
Gallet et al.
(2017)
   




   
Bolmont et al.
(2017)
Amard et al.
(2018)
   






Only one grid is selectionable at a time, sorry!











Not available yet! Stay tuned!









Only rotating models available.
Adopted solar chemical composition : Asplund et al. 2009
Z = 0.0134 / [Fe/H] = 0.0 , Y = 0.2689
10 stellar masses ranging from 0.3 M⊙ up to 1.4 M⊙.

ReadMe.dat


 

Step 2

 

Stellar metallicity

   
    Z⊙    
   




 

Step 3

 

Initial He mass franction Y?

   
    Enhanced    
    Not enhanced    
   




 

Step 4

 

Rotation?

   
    Rotation    
    Standard    
   



 

Step 5

 


Stellar mass

 
0.3
0.4
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.4
 




Check/uncheck Mass

 

Step 6

 


Stellar phase

   
    PMS    
    MS    
    RGB    
   



Check/uncheck Phase


Check/uncheck all boxes






Both standard and rotating models available.
Rotating models also include Thermohaline mixing.
Adopted solar chemical composition : Asplund et al. 2009 except for Ne taken from Cunha et al. (2006).
Z = 0.014, Y = 0.266
Four metallicities available : Z = 0.0001, 0.002, 0.004, and 0.014 corresponding
to [Fe/H] = −2.16, –0.86, –0.56, and 0 respectively

ReadMe.dat


 

Step 2

 

Stellar metallicity

   
    Z⊙    
    0.002    
    0.004    
    0.0001    
   




Check/uncheck Metallicity?

 

Step 3

 

Initial He mass franction Y?

   
    Enhanced    
    Not enhanced    
   




 

Step 4

 

Rotation?

   
    Rotation +    
Thermohaline
    Standard    
   
   




Check/uncheck Rotation?

 

Step 5

 


Stellar mass

 
0.85
1.0
1.25
1.5
2.0
2.5
3.0
4.0
6.0
 




Check/uncheck Mass

 

Step 6

 


Stellar phase

   
    PMS    
    MS    
    RGB    
   



Check/uncheck Phase


Check/uncheck all boxes






Standard models only
Adopted solar chemical composition : Grevesse & Noels 1993
1 metallicity only : Z = 0.0005 corresponding to [Fe/H] = -1.75, Y = 0.248
15 stellar masses ranging from 0.3 M⊙ up to 0.8 M⊙.
For each mass, there are 22 models with different initial helium Y ranging from 0.248 (in mass fraction) to 0.8

ReadMe.dat


 

Step 2

 

Stellar metallicity

   
    0.0005    
   




Check/uncheck Metallicity?

 

Step 3

 

Initial He mass franction Y?

   
    Enhanced    
    Not enhanced    
   




 
  0.26  
  0.27  
  0.3  
  0.33  
  0.37  
  0.4  
  0.425  
  0.45  
  0.475  
  0.5  
 



 
  0.525  
  0.55  
  0.575  
  0.6  
  0.625  
  0.65  
  0.675  
  0.7  
  0.73  
  0.77  
 



 
  0.8  
 


Check/uncheck Y?





 

Step 4

 

Rotation?

   
    Rotation    
   
    Standard    
   
   




Check/uncheck Rotation?

 

Step 5

 


Stellar mass

 
0.30
0.35
0.4
0.45
0.47
0.5
0.55
0.6
 


 
0.65
0.67
0.70
0.75
0.8
0.9
1.0
 




Check/uncheck Mass

 

Step 6

 


Stellar phase

   
    PMS    
    MS    
    RGB    
   



Check/uncheck Phase


Check/uncheck all boxes






Only rotating models available.
Adopted solar chemical composition : Asplund et al. 2009
Z = 0.0134 / [Fe/H] = 0.0 , Y = 0.2689
Three metallicities available : Z = 0.0004, 0.0255, and 0.0134 corresponding
to [Fe/H] = −0.5, +0.3, and 0 respectively.

ReadMe.dat


 

Step 2

 

Stellar metallicity

   
    0.0255    
    Z⊙    
    0.0004    
   




Check/uncheck Metallicity?

 

Step 3

 

Initial He mass franction Y?

   
    Enhanced    
    Not enhanced    
   




 

Step 4

 

Rotation?

   
    Rotation    
    Standard    
   




 

Step 5

 


Stellar mass

 
0.4
1.0
 




Check/uncheck Mass

 

Step 6

 


Stellar phase

   
    PMS    
    MS    
    RGB    
   



Check/uncheck Phase


Check/uncheck all boxes






There is no files for this specific selection.


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