n-changing collisions of Rydberg atoms with ground-state atoms |
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Authors: | T.P. Grozdanov R.K. Janev L.P. Presnyakov D.B. Uskov |
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Affiliation: | Institute of Physics, Belgrade, Yugoslavia;P.N. Lebedev Physical Institute of the USSR Academy of Sciences, Moscow, USSR |
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Abstract: | The inelastic transitions between hydrogenic energy levels of a Rydberg atom induced in collisions with ground-state atoms are considered. The corresponding transition probability and cross section are calculated using the Fermi pseudopotential to describe the atom-Rydberg-atom interaction and a quasiclassical expression for the density distribution of the Rydberg electron. |
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