Our goal is to study the effects of the UV radiation from the first stars, quasars and hypothetical Super Heavy Dark Matter (SHDM) particle decays on the formation of primordial bound objects in the Universe. We trace the evolution of a spherically symmetric density perturbation in the Lambda Cold Dark Matter and MOND model, solving the frequency-dependent radiative transfer equation, non-equilibrium chemistry, and one-dimensional gas hydrodynamics. We concentrate on the destruction and formation processes of the H2 molecule, which is the main coolant in the primordial objects.
CITATION STYLE
Stasielak, J., Stachniewicz, S., & Kutschera, M. (2007). Collapse of the primordial gas clouds in the presence of uv radiation field. In Astrophysics and Space Science Proceedings (Vol. 0, pp. 565–568). Springer Science and Business Media B.V. https://doi.org/10.1007/978-1-4020-5573-7_97
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