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arXiv · 1201.3430

Pressure broadening and shift of D1 line of Ag by He, Ar and N2

T. Karaulanov·B. K. Park·D. Budker·A. O. Sushkov
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Abstract

We have studied experimentally pressure broadening and shift of Ag D1 line caused by He, Ar and N2 buffer gases. The measurements were done in a heat-pipe type absorption cell at a temperature of ~1000 K and gas pressures up to 1000 torr. The measured values for pressure broadening and shift (in MHz/Torr) are as follows: Ag-He 5.8(1), +1.16(2); Ag-Ar 5.2(2), -2.28(4); Ag-N2 5.2(1), -2.52(7). The "+" and "-" signs indicate the direction for the shifts to the blue and red side of the spectrum, respectively.

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T. Karaulanov, B. K. Park, D. Budker, A. O. Sushkov. 2012-01-17. Pressure broadening and shift of D1 line of Ag by He, Ar and N2. https://doi.org/10.1103/physreva.86.014503

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