Abstract
An analytical expression is obtained for the electron energy term by solving a two-center Dirac problem. This expression has the correct asymptotic form in two limiting cases — the Popov approximation and the nonrelativistic problem.
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Zh. Tekh. Fiz. 69, 135–137 (August 1999)
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Matveev, V.I., Matrasulov, D.U. & Rakhimov, K.Y. On the critical distance in heavy-ion collisions. Tech. Phys. 44, 992–994 (1999). https://doi.org/10.1134/1.1259422
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DOI: https://doi.org/10.1134/1.1259422