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|Title:||Evaluation of line width (damping) of zero-sound mode in liquid 3He|
Mishra, L K
|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.|
|ISSN:||0975-1041 (Online); 0019-5596 (Print)|
|Appears in Collections:||IJPAP Vol.37(01) [January 1999]|
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