Buffer gas pressure shift in the mF = 0 → mF = 0 ground state hyperfine line in Cs |
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| Authors: | N Beverini F Strumia G Rovera |
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| Institution: | Gruppo Nazionale Struttura della Materia del CNR, Istituto di Fisica dell''Universita, Pisa, Italy;Istituto Elettrotecnico Nazionale G. Ferraris, Torino, Italy |
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| Abstract: | The pressure shift of the mF:0 → 0 microwave transition of the cesium ground state has been measured for seven buffer gases (He, Ne, N2, CH4, C2H6, C3H8, C4H10). The high resolution of the experimental apparatus (about one part in 1011 also allows an accurate measurement of the temperature dependence of the shift. |
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