Publisher： Edp Sciences
E-ISSN： 1638-1963|61|issue|341-343
ISSN： 1633-4760
Source： EAS Publications Series, Vol.61, Iss.issue, 2013-07, pp. : 341-343
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Abstract
We investigate the vertical structure and element distribution of neutrino-dominated accretion flows around black holes in spherical coordinates with reasonable nuclear statistical equilibrium. According to our calculations, heavy nuclei tend to be produced in a thin region near the disk surface. In this thin region, we find that 56Ni is dominant in the flow with low accretion rate (
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