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Phys. Rev. B 53, 13362–13368 (1996)

Positron states in noble liquids: Affinity, effective mass, and mobility

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Igor T. Iakubov and Valentin V. Pogosov
Theoretical Department, Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya Street 13/19, Moscow 127412, Russia

Received 4 January 1996; published in the issue dated 15 May 1996

The state of the almost free positron injected into a noble liquid is considered. The pseudopotential theory of the scattering of light quantum particles in a cellular dense medium is used. The density dependences of the positron scattering length and phase shifts of partial waves are calculated for neon and argon liquids. The density dependences of the ground-state energy, effective mass, and mobility are obtained. © 1996 The American Physical Society.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevB.53.13362
DOI:
10.1103/PhysRevB.53.13362
PACS:
71.60.+z, 72.20.Fr, 72.10.-d