Abstract
The influence of spin-exchange scattering centers on triplet Cooper pairing is considered by exploring the behavior of superfluid 3He in high porosity aerogel, containing 3He atoms localized on the surface of silica strands. The homogeneously distributed isotropic scattering system of spin-polarized impurity centers is adopted as a simple model to investigate the contribution of the spin-exchange scattering channel for quasiparticles to the formation of non-unitary superfluid A1-phase in the aerogel environment. It is demonstrated that an interference between the potential and exchange parts of quasiparticle scattering from spin-polarized impurity centers can change considerably the temperature width and the spin structure of the A1-phase in aerogel.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
