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From our estimate of g N we infer an atomic density in the gas cell of the order of 4:2 1016 atoms=m3 , which is about an order of magnitude smaller than the density predicted by [16] for rubidium at 67:7 C, which suggests that only a small fraction of the atoms effectively contributes to the side peaks ²»Éõ¸Ðл°¡£¡ |
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