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Simulation of wire scanner heating by the electromagnetic field of a particle beam

It was found in several machines that wire scanners may break due to beam-induced heating. In this paper the losses in the wire due to the fields of a passing particle beam are calculated using numerical simulation tools. Special care was taken when modeling the small diameter wire. The heating of c...

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Detalles Bibliográficos
Autor principal: Kroyer, T
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1098374
Descripción
Sumario:It was found in several machines that wire scanners may break due to beam-induced heating. In this paper the losses in the wire due to the fields of a passing particle beam are calculated using numerical simulation tools. Special care was taken when modeling the small diameter wire. The heating of carbon wires with LHC beam is calculated and the different regimes at low and high frequency are discussed.