Argon: Difference between revisions
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[[Image:Lennard-Jones.png|thumb| The Lennard-Jones model for argon.]] | [[Image:Lennard-Jones.png|thumb| The Lennard-Jones model for argon.]] | ||
'''Argon''' has a mass of 39.948 [[atomic mass units | umas]]. | |||
The [[Lennard-Jones model |Lennard-Jones]] parameters for argon are <math>\epsilon/k_B \approx</math> 119.8 K and <math>\sigma \approx</math> 0.3405 nm. (Ref. 1). | The [[Lennard-Jones model |Lennard-Jones]] parameters for liquid argon are <math>\epsilon/k_B \approx</math> 119.8 K and <math>\sigma \approx</math> 0.3405 nm. (Ref. 1). | ||
Barker, Fisher and Watts used the values <math>\epsilon/k_B \approx</math> 142.095 K and <math>\sigma \approx</math> 0.33605 nm. (Ref. 2 Table 1). | |||
==References== | ==References== | ||
#[http://dx.doi.org/10.1016/0021-9991(75)90042-X L. A. Rowley, D. Nicholson and N. G. Parsonage "Monte Carlo grand canonical ensemble calculation in a gas-liquid transition region for 12-6 Argon", Journal of Computational Physics '''17''' pp. 401-414 (1975)] | |||
#[http://dx.doi.org/10.1080/00268977100101821 J. A. Barker, R. A. Fisher and R. O. Watts "Liquid argon: Monte carlo and molecular dynamics calculations", Molecular Physics '''21''' pp. 657-673 (1971)] | #[http://dx.doi.org/10.1080/00268977100101821 J. A. Barker, R. A. Fisher and R. O. Watts "Liquid argon: Monte carlo and molecular dynamics calculations", Molecular Physics '''21''' pp. 657-673 (1971)] | ||
[[category: models]] | [[category: models]] | ||
Revision as of 12:05, 4 January 2008
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Argon has a mass of 39.948 umas. The Lennard-Jones parameters for liquid argon are 119.8 K and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sigma \approx} 0.3405 nm. (Ref. 1). Barker, Fisher and Watts used the values Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \epsilon/k_B \approx} 142.095 K and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sigma \approx} 0.33605 nm. (Ref. 2 Table 1).
References
- L. A. Rowley, D. Nicholson and N. G. Parsonage "Monte Carlo grand canonical ensemble calculation in a gas-liquid transition region for 12-6 Argon", Journal of Computational Physics 17 pp. 401-414 (1975)
- J. A. Barker, R. A. Fisher and R. O. Watts "Liquid argon: Monte carlo and molecular dynamics calculations", Molecular Physics 21 pp. 657-673 (1971)