Hi,
I have a problem with the output of my simulation. I am trying to disintegrate pb208 and hg202 with 0.5 of abundance for each one and the values of t9_0,rho_0,tend and tau just like in the image attached. But for some step all the mass fractions became 0 and I do not know why. Can you help me?
Thanks for your post, and sorry for the delayed response. At such a high temperature and for such a long evolution time, the system gets into an equilibrium and then the matrix becomes singular. Try evolving for a shorter time (10's of seconds). Best wishes
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Hi,
I have a problem with the output of my simulation. I am trying to disintegrate pb208 and hg202 with 0.5 of abundance for each one and the values of t9_0,rho_0,tend and tau just like in the image attached. But for some step all the mass fractions became 0 and I do not know why. Can you help me?
Thanks for your post, and sorry for the delayed response. At such a high temperature and for such a long evolution time, the system gets into an equilibrium and then the matrix becomes singular. Try evolving for a shorter time (10's of seconds). Best wishes