# this file is part of refractiveindex.info database
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REFERENCES: |
    1) A. Bideau-Mehu, Y. Guern, R. Abjean, A. Johannin-Gilles.
    Measurement of refractive indices of neon, argon, krypton and xenon in the 253.7-140.4 nm wavelength range. Dispersion relations and estimated oscillator strengths of the resonance lines.
    <a href="https://doi.org/10.1016/0022-4073(81)90057-1"><i>J. Quant. Spectrosc. Rad. Transfer</i> <b>25</b>, 395-402 (1981)</a><br><br>
    2) J. Koch. <i>Kungl. Fysiografiska Sällskapets i Lund Förhandlingar (Proceedings of the Royal Physiographic Society at Lund)</i> <b>19</b>, 173 (1949)<br>
    * Sellmeier formula is derived by the authors of ref. 1 using their own data in the 0.1404-0.2537 μm range combined with data from ref. 2 at longer wavelengths.<br>
    ** A misprint is corrected in the Sellmeier formula: "50.578" is replaced by "59.578" in the denominator of the second term.
COMMENTS: |
    Standard conditions: 0 °C, 760 torr (101.325 kPa).
DATA:
  - type: formula 6
    wavelength_range: 0.1404 0.6234
    coefficients: 0 0.00322869 46.301 0.00355393 59.578 0.0606764 112.74
CONDITIONS:
    temperature: 273.15
    pressure: 101325