Abstract
Applying diode-laser resonant fluorescence method, the cross sections for the excitation energy transfer of the collisional process K*(42P1/2)+Cs(62S1/2)↔K*(42P3/2)+Cs(62S1/2) have been measured. The values we have obtained are σ(1/2→3/2)=77 A2 and σ(3/2→1/2)=48 A2. These results complete the sequence of data for the fine-structure mixing of the first-resonance states of alkali atoms colliding with the ground-state caesium atoms.
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More From: Zeitschrift f�r Physik D Atoms, Molecules and Clusters
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