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Molecular fluorine chemistry in the early Universe
Denis Puy, Victor Dubrovich, Anton Lipovka +2
Some models of Big Bang nucleosynthesis suggest that very high baryon density regions were formed in the early Universe, and generated the production of heavy elements other than l…
The end of the "Empty Field" epoch in optical identifications
A. Lipovka, N. Lipovka
In order to obtain more comprehensive information about an celestial object, the radio image must be identified with the optical one. Many years the identification process is carri…
Formation of C- by radiative association
J. Campos, A. Lipovka, J. Saucedo
In the present paper the problem of the radiative association of atoms of carbon C with electrons for kinetic temperatures of K is considered.…
Carbon in the pregalactic epoch and the search for the first haloes
A. Lipovka, J. Saucedo, N. M. Lipovka
A possible way of detecting the first structure formation in a non-standard BBN Universe during the dark age, due to the resonant scattering of the CMBR photons in the rotational l…
HD molecule and search for early structure-formation signatures in the Universe
R. Nunez-Lopez, A. Lipovka, V. Avila-Reese
Possible detection of signatures of structure formation at the end of the 'dark age' epoch (z~40-20) is examined. We discuss the spectral-spatial fluctuations in the CMBR temperatu…
The cooling function of HD molecule revisited
A. Lipovka, R. Nunez-Lopez, V. Avila-Reese
We report new calculations of the cooling rate of primordial gas by the HD molecule, taking into account its ro-vibrational structure. The HD cooling function is calculated includi…