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http://nopr.niscpr.res.in/handle/123456789/26982| Title: | Evaluation of line width (damping) of zero-sound mode in liquid 3He |
| Authors: | Mishra, S Mishra, L K |
| Issue Date: | Jan-1999 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Using the phonon part of the effective Hamiltonian of Mishra and Tripathy [J Low Temp Phys. 75 (1989) 79], we have evaluated the linewidth Γk of the zero-sound mode as a function of the momentum transfer k for liquid .3He by two methods is evaluated. Introducing a parameter for local field correction. our calculated values Of Γk are good agreement with the experimental data. |
| Page(s): | 20-24 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Appears in Collections: | IJPAP Vol.37(01) [January 1999] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 37(1) 20-24.pdf | 1.13 MB | Adobe PDF | View/Open |
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