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Pionium interacting with matter: magnetic terms and relativistic corrections

Magnetic contributions to the interaction of ordinary matter with pionium, i.e. exotic atoms formed from oppositely charged pions, are calculated explicitly in the context of the experiment DIRAC at CERN. These contributions have previously been estimated to amount to about 1% of the complete cross...

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Detalles Bibliográficos
Autores principales: Heim, T A, Hencken, K, Trautmann, D, Baur, G
Lenguaje:eng
Publicado: 2001
Materias:
Acceso en línea:https://dx.doi.org/10.1088/0953-4075/34/19/303
http://cds.cern.ch/record/545124