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TY - CONF AU - Eichhorn, R.G. AU - Furuta, F. AU - Ge, G.M. ED - Henderson, Stuart ED - Akers, Evelyn ED - Satogata, Todd ED - Schaa, Volker R.W. TI - T-Maps Taken During Cool-down of an SRF cavity: a Tool to Understand Flux Trapping J2 - Proc. of IPAC2015, Richmond, VA, USA, May 3-8, 2015 C1 - Richmond, VA, USA T2 - International Particle Accelerator Conference T3 - 6 LA - english AB - During the past years the impact of cool-down procedures on the flux trapping properties of superconducting cavities have been under investigation. We have measured temperature distributions of a multi-cell cavity using a T-map set-up to understand the transition to superconductivity in detail. We will report how the spatial disorder is affected by the cool-down speed and relate our findings to data on flux pinning. PB - JACoW CP - Geneva, Switzerland SP - 3431 EP - 3433 KW - cavity KW - SRF KW - superconductivity KW - data-analysis KW - operation DA - 2015/06 PY - 2015 SN - 978-3-95450-168-7 DO - 10.18429/JACoW-IPAC2015-WEPTY066 UR - http://jacow.org/ipac2015/papers/wepty066.pdf ER -