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Muonic Knight shift for simple metals in a linear-response model

The hyperfine contribution to the magnetic field at the mu /sup +/ site is calculated in the elementary dielectric-constant theory, which reveals itself to be suitable for simple metals, especially in the low-electron-density range. The model is compared with experimental data with better agreement...

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Detalles Bibliográficos
Autores principales: De Renzi, R, Dallacasa, V
Lenguaje:eng
Publicado: 1981
Materias:
Acceso en línea:http://cds.cern.ch/record/878298
Descripción
Sumario:The hyperfine contribution to the magnetic field at the mu /sup +/ site is calculated in the elementary dielectric-constant theory, which reveals itself to be suitable for simple metals, especially in the low-electron-density range. The model is compared with experimental data with better agreement than any previous theory, but still not in a completely satisfactory way. Other contributions to the mu /sup +/ precession frequency shift are discussed. (11 refs).