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Flux Expulsion and Material Properties of Niobium Explored in 644-650 MHz Cavities

Upcoming projects requiring high-Q ~650 MHz medium-to-high-${\beta}$ elliptical cavities drive a need to understand magnetic RF loss mechanisms and mitigations in greater detail. High-temperature annealing and fast-cooldowns have proven effective techniques for promoting magnetic flux expulsion in c...

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Detalles Bibliográficos
Autores principales:	McGee, K., Kim, S-H., Ostroumov, P., Eremeev, G., Furuta, F., Martinello, M., Melnychuk, O., Netepenko, A.
Lenguaje:	eng
Publicado:	2023
Materias:	physics.acc-ph Accelerators and Storage Rings
Acceso en línea:	http://cds.cern.ch/record/2865060

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