A Cost-effective High-configurable Iris Diaphragm Beam Halo Detector
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Engineering topics
Ross, Scott
Publications and source records attributed to Ross, Scott.
A New Design of a Dressed Balloon Cavity with Superior Mechanical Properties
Superconducting spoke cavities are prone to multipactor - resonant raise of a number of electrons due to secondary emission. Recently proposed and tested by TRIUMF balloon-type spoke cavity showed an outstanding multipactor (MP) suppression property but unfortunately serious Q degradation at high fields. A new fully developed design of a dressed balloon cavity which can be used for any proton linac SSR2 section is developed. The design incorporates additional EP ports for high Q-factor demonstration. Superior properties are demonstrated, such as effective multipactor suppression, 40% lower Lorentz force coefficient, zero sensitivity to external pressure. This paper presents the results of coupled structural Multiphysics analysis, and engineering design of the dressed balloon cavity with EP ports.
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HPHT SYSTEM FOR NEAR DISLOCATION FREE DIAMOND ELEMENTS FOR X-RAY OPTICS
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