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IJPAP Vol.45(09) [September 2007] >


Title: Temperature dependent positron annihilation in one-dimensional weakly coupled one component plasma
Authors: Tewari, S P
Sood, Jyoti
Dhingra, Grima
Keywords: Semiconductors
Dielectric response
Issue Date: Sep-2007
Publisher: CSIR
IPC CodeG06
Abstract: The density and temperature dependent static pair correlation function, g±(r) of electrons around a finite mass positively charged impurity considered to be a positron has been calculated in one-dimensional weakly coupled classical and quantum plasmas. Static pair correlation functions at the site of positron, g±(0) which are intimately related to positron annihilation rates, have been evaluated and are observed to be temperature dependent and vary differently for classical and quantum plasmas.
Page(s): 738-740
ISSN: 0019-5596
Source:IJPAP Vol.45(09) [September 2007]

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