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IJPAP Vol.42(10) [October 2004] >


Title: Micro-canonical ensemble model of particles obeying Bose-Einstein and Fermi-Dirac statistics
Authors: Ayodo, Y K
Khanna, K M
Sakwa, T W
Keywords: Bose-Einstein Statistics
Fermi-Dirac statistics
Partition function
3He- 4He mixture
Issue Date: Oct-2004
Publisher: CSIR
IPC CodeC01B 23/00
Abstract:  A micro-canonical ensemble for an assembly of bosons and fermions is considered in which the number of particles, internal energy and volume are kept constant. A statistical distribution model, which is fermion dominated and where bosons and fermions interact in pairs, is developed. The partition function is derived. Macroscopic thermodynamic quantities such as entropy, internal energy and specific heat are obtained in terms of the partition function. The model equations are applied to a mixture of liquid helium-3 and liquid helium-4 atoms.
Page(s): 749-757
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.42(10) [October 2004]

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