2. Physical bases of «analytical astrophysics»

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In case of heavier kernels, the necessary for synthesis pressure concerning a flying kernel with increase in its charge does not increase, as in case of consideration coulomb forces of pushing away, and with growth of z2 and А2 and the forces of pushing away remains almost constant due to the growth of the area of cross-section of a flying kernel. And even in case of action, the maximal coulomb forces at the synthesis moment of two kernels with z=111 and А=272 whose value reaches 8646.71 N, the necessary pressure for overcoming this force will be equaled 33.458 . 1030 Pa.

This value is lower that the necessary pressure for the synthesis of two protons 44.87893 . 1030  Pa, though the pushing away force in this case is only 90.23 N in 95.8 times is less than the pushing away force between two kernels with z=111 and А=272. Hence, in conditions of stars, the leading role at moment of synthesis, PROBABLY, played not by the coulomb forces which interfering this synthesis, and pressure which is necessary for creating on the area of cross-section of the kernels participating in this synthesis.

That means, the increase coulomb pushing away forces with the growth of quantity of protons in kernels is compensated by the increase in the area of cross-section of a kernel due to the increase in number of nucleons in these kernels.

We have considered how the will change pressure acting on a flying kernel.

But a kernel with z1 and А1 also participates in synthesis. And since it’s not mobile, it will create a pressure which interferes with the rapprochement of two kernels.

What pressure interfering synthesis, will be created by a kernel with z1 and А1?

For defining the pressure which interferes the interfering synthesis, we shall replace σ2, in the formula (2.97), with σ1 and the formula (2.95) will become: 

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