DocumentCode
1594833
Title
Electron transport coefficients in liquid xenon
Author
Atrazhev, V.M. ; Berezhnov, A.V. ; Dunikov, D.O. ; Chernysheva, I.V. ; Dmitrenko, V.V. ; Kapralova, G.
Author_Institution
Inst. for High Temp., Acad. of Sci., Moscow, Russia
fYear
2005
Firstpage
329
Lastpage
332
Abstract
The calculations of the electron transport coefficients (electron mobility, diffusion coefficient, mean energy and characteristic energy) and the electron drift velocity in liquid Xenon have been carried out taking into account the space correlation of atoms and the density dependent effective scattering cross section of electrons in dense medium. The obtained transport coefficients are functions of electric field strength. The functions differ from those for electrons in dilute Xe gas. The drift velocity of electrons in liquid is a constant for high fields and it approaches to values in gas with the field strength increasing. This rule is not valid for electron diffusion in the liquid: value of the diffusion coefficient in the liquid is larger than its values in the gas for high fields.
Keywords
calorimeters; electron mobility; electron transport theory; liquid ionisation chambers; liquid scintillation detectors; atom space correlation; characteristic energy; dense medium; density dependent effective electron scattering cross section; diffusion coefficient; dilute Xe gas; electric field strength; electron drift velocity; electron mobility; electron transport coefficients; liquid xenon; mean energy; Atomic measurements; Detectors; Electron mobility; Gases; Ionization chambers; Particle scattering; Polarization; Spectroscopy; Temperature; Xenon;
fLanguage
English
Publisher
ieee
Conference_Titel
Dielectric Liquids, 2005. ICDL 2005. 2005 IEEE International Conference on
Print_ISBN
0-7803-8954-9
Type
conf
DOI
10.1109/ICDL.2005.1490092
Filename
1490092
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