Design of Photon Masks for the ILC Positron Source

A long superconducting helical undulator is planned as baseline to produce polarized positrons at the International Linear Collider (ILC). To protect the undulator walls from synchrotron radiation, masks must be inserted along the undulator line. The power distribution deposited at these masks is st...

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Detalles Bibliográficos
Autores principales: Alharbi, Khaled, Alrashdi, Ayash, Moortgat-Pick, Gudrid, Riemann, Sabine, Sievers, Peter, Ushakov, Andriy
Lenguaje:eng
Publicado: JACoW 2021
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2021-THPAB041
http://cds.cern.ch/record/2811651
Descripción
Sumario:A long superconducting helical undulator is planned as baseline to produce polarized positrons at the International Linear Collider (ILC). To protect the undulator walls from synchrotron radiation, masks must be inserted along the undulator line. The power distribution deposited at these masks is studied in order to design the photon masks.

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