DEGENERACY EFFECTS ON THE RELAXATION AND RECOMBINATION OF ADSORBED DOUBLY POLARIZED ATOMIC-HYDROGEN

Article

关键词: KOSTERLITZ-THOULESS TRANSITION;    SURFACE 3-BODY RECOMBINATION;    PHASE-TRANSITION;    HE-4 FILMS;    SYSTEMS;    DENSITY;    GAS;   

DOI  :  10.1103/PhysRevB.49.422

来源: SCIE

【 摘 要 】

We determine the influence of the Kosterlitz-Thouless transition on the stability of doubly spin-polarized atomic hydrogen adsorbed on a superfluid helium film and find that the lifetime of the ps is enhanced dramatically in the superfluid phase. Moreover, the relevant rate constants have a discontinuous behavior at the critical point. The observation of these effects is an unambiguous way to establish the achievement of the phase transition experimentally.

【 授权许可】

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