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Persistent URL http://purl.org/net/epubs/work/54501
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Record Id 54501
Title Measurements of the complex conductivity of vacuum vessel at THZ frequencies
Abstract Accurate determination of the wakefield effects for high intensity, short electron bunches is an area of active research in accelerator design. Of particular interest is the resistive wall wakefield which depends upon the complex conductivity of the vacuum vessel. This conductivity depends on factors such as the frequency of the applied field, the temperature of the vessel and the level of impurities in the vessel material and so is generally difficult to characterise for real vessels. An experiment for determining the complex conductivity properties of a cylindrical vessel at frequencies in the THz regime, through the sub-picosecond time-resolved measurement of pulsed THz radiation transmitted through the structure is presented
Organisation STFC
Keywords Physics , THz , Conductivity
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Language English (EN)
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Paper In Conference Proceedings In 23rd Partical Accelerator Conference (PAC09), Vancouver, Canada, 4-8 May 2009, . fr5rfp092.pdf