Comprehensive classical analysis of partition function and some observables for weakly interacting polyatomic dimers

2018 ◽  
Vol 149 (19) ◽  
pp. 194304 ◽  
Author(s):  
Daniil N. Chistikov ◽  
Artem A. Finenko ◽  
Sergei E. Lokshtanov ◽  
Sergey V. Petrov ◽  
Andrey A. Vigasin
Keyword(s):  
Partition Function ◽  
Classical Analysis ◽  
Weakly Interacting

Search for weakly interacting massive dark matter particles: state of the art and prospects

2020 ◽  
Author(s):  
Andrei B. Aleksandrov ◽  
Aigerim B. Dashkina ◽  
Nina S. Konovalova ◽  
Natal'ya M. Okat'eva ◽  
Natal'ya G. Polukhina ◽  
...  
Keyword(s):  
Dark Matter ◽  
State Of The Art ◽  
Weakly Interacting

CALCULATION OF ISOTOPIC REDUCED PARTITION FUNCTION RATIO FOR AQUA COMPLEXES OF MAGNESIUM CATION

2017 ◽  
pp. 138-145
Author(s):  
A.V. BOCHKAREV ◽  
◽  
S.L. BELOPUKHOV ◽  
A.V. ZHEVNEROV ◽  
S.V. DEMIN ◽  
...  
Keyword(s):  
Partition Function ◽  
Aqua Complexes ◽  
Magnesium Cation

A canonical ensemble derivation of the McMillan-Mayer solution theory

1983 ◽  
Vol 48 (10) ◽  
pp. 2888-2892 ◽  
Author(s):  
Vilém Kodýtek
Keyword(s):  
Free Energy ◽  
Partition Function ◽  
Energy Function ◽  
Special Function ◽  
Helmholtz Free Energy ◽  
Canonical Ensemble ◽  
Free Energy Function ◽  
Solution Theory ◽  
Pure Solvent ◽  
The Common

A special free energy function is defined for a solution in the osmotic equilibrium with pure solvent. The partition function of the solution is derived at the McMillan-Mayer level and it is related to this special function in the same manner as the common partition function of the system to its Helmholtz free energy.

The model rotator phase

1988 ◽  
Vol 53 (5) ◽  
pp. 889-902
Author(s):  
Josef Šebek
Keyword(s):  
High Temperature ◽  
Partition Function ◽  
Conformational Flexibility ◽  
Small Probability ◽  
Crystalline Phases ◽  
Rotator Phase

It is shown that the formation of the so-called rotator phase of alkanes (one of the high temperature crystalline phases) might be connected with a partial increase of the conformational flexibility of chains. The conformations with higher number of kinks per chain, which have been neglected till now, are shown to contribute effectively to the conformational partition function. Small probability of these states given by the Boltzmann exponent is compensated by a large number of ways in which they can be distributed along the chain. The deduced features of the rotator phase seem to be in agreement with the experimentally observed properties.

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