A complete quantum phase shift calculation of several transport coefficients in spin polarized quantum gases (3He, H↑ and D↑) has been carried out for temperatures ranging from 0.04 K to 10 K and nuclear polarizations M varying from 0 to 1. After a detailed analysis of the dynamical features of the collision, the various direct and exchange « cross sections » necessary to describe the collision between two spin-polarized atoms are studied Emphasis is then placed on some particle-indistinguishability consequences that could be seen in 3He or H↑ systems, such as the strong M dependence of the heat capacity, a mode coupling between heat capacity and longitudinal spin diffusion and the oscillatory character of the evolution of the transverse co...
We describe the solution of the transport equation over the entire range of temperature from the Bol...
We solve a recently derived kinetic equation for a dilute quantum system at arbitrary degeneracy and...
The general results recently obtained for the Boltzmann collision term in a gas of atomic hydrogen a...
A complete quantum phase shift calculation of several transport coefficients in spin polarized quant...
domaine de température 0,04-10 K pour une polarisation nucléaire M quelconque (0 ~ M ~ 1). Après une...
The general results obtained in the preceding article are applied to the study of transport phenomen...
The transport properties of a spin polarized gas at low temperature ( 3 He↑ for instance) are studie...
Les effets d'une forte polarisation nucléaire dans un ensemble d'atomes de 3He sont discutés théoriq...
Le pompage optique constitue, dans le cas de l'hélium 3, une méthode commode pour polariser les spin...
We have investigated $\sp3$He spin diffusion in two dilute solutions of $\sp3$He in $\sp4$He, with a...
We study the physical properties of a 3He fluid, in which all nuclear spins are parallel to each oth...
Spin polarized gases such as H↑ or 3He↑ can propagate damped spin waves at low temperatures; their o...
We carried out experiments on a spin polarized 3He- 4He mixture with 3He concentration x 3 = 6.26 × ...
On présente dans cet article une revue des différentes méthodes utilisables pour polariser le spin n...
Exact results for the transport coefficients of a highly degenerate spin-polarized Fermi system are ...
We describe the solution of the transport equation over the entire range of temperature from the Bol...
We solve a recently derived kinetic equation for a dilute quantum system at arbitrary degeneracy and...
The general results recently obtained for the Boltzmann collision term in a gas of atomic hydrogen a...
A complete quantum phase shift calculation of several transport coefficients in spin polarized quant...
domaine de température 0,04-10 K pour une polarisation nucléaire M quelconque (0 ~ M ~ 1). Après une...
The general results obtained in the preceding article are applied to the study of transport phenomen...
The transport properties of a spin polarized gas at low temperature ( 3 He↑ for instance) are studie...
Les effets d'une forte polarisation nucléaire dans un ensemble d'atomes de 3He sont discutés théoriq...
Le pompage optique constitue, dans le cas de l'hélium 3, une méthode commode pour polariser les spin...
We have investigated $\sp3$He spin diffusion in two dilute solutions of $\sp3$He in $\sp4$He, with a...
We study the physical properties of a 3He fluid, in which all nuclear spins are parallel to each oth...
Spin polarized gases such as H↑ or 3He↑ can propagate damped spin waves at low temperatures; their o...
We carried out experiments on a spin polarized 3He- 4He mixture with 3He concentration x 3 = 6.26 × ...
On présente dans cet article une revue des différentes méthodes utilisables pour polariser le spin n...
Exact results for the transport coefficients of a highly degenerate spin-polarized Fermi system are ...
We describe the solution of the transport equation over the entire range of temperature from the Bol...
We solve a recently derived kinetic equation for a dilute quantum system at arbitrary degeneracy and...
The general results recently obtained for the Boltzmann collision term in a gas of atomic hydrogen a...