Multicomponent models in nuclear astrophysics

Tom 81 / 2008

Bernard Ducomet Banach Center Publications 81 (2008), 133-156 MSC: Primary 76N10; Secondary 80A32. DOI: 10.4064/bc81-0-9


We consider hydrodynamical models describing the evolution of a gaseous star in which the presence of thermonuclear reactions between several species leads to a multicomponent formulation. In the case of binary mixtures, recent 3D results are evoked. In the one-dimensional situation, we can prove global estimates and stabilization for some simplified model.


  • Bernard DucometCEA/DAM/DIFF
    Département de Physique Théorique et Appliquée
    F-91680 Bruyères le Châtel, France

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