Liquid-gas phase transition in 3He

M. Barranco , A. Polls , S. Stringari

A mean field approach is used to investigate the liquid-gas phase transition in 3He. The method provides a reasonable prédiction for the vapour pressure in the whole région of températures. The prédictions for the critical point and the température dependence of the liquid and gas densities along the coexistence line are also discussed.

Mots clés: density of gases; density of liquids; liquid helium 3; liquid vapour transformations; vapour pressure

Domaines: Articles anciens

M. Barranco, A. Polls, S. Stringari. Liquid-gas phase transition in 3He. Journal de Physique, 1987, 48 (6), pp.911-914. ⟨10.1051/jphys:01987004806091100⟩. ⟨jpa-00210520⟩