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Indian Journal of Pure & Applied Physics (IJPAP) >
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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 Code: | G06 |
| 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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