The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Wang, Y. AU - Chen, Q. AU - Fan, M.X. AU - Gong, K.Y. AU - Li, A.H. AU - Li, B. AU - Liu, H.C. AU - Peng, J. AU - Qu, P.H. AU - Wu, X.L. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - High Power Conditioning and First Beam Acceleration of the CSNS DTL-1 J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - The CSNS DTLs are divided into 4 cavities. The DTL-1 was transferred and installed in the CSNS Linac tunnel in August of 2015. The RF high power conditioning of DTL-1 started in December 2015 and ended in February 2016. At the end, we finished DTL-1 high power conditioning mission with peak power 1.5MW (1.1 times design value), 1.625% duty factor (650us, 25Hz). And the first beam has been successfully accelerated to the design value 21.6MeV with nearly 100% transmission efficiency. In this paper, the details of conditioning process were presented and one severe RF discharge breakdown was described specifically, which occurred during high power conditioning. PB - JACoW CP - Geneva, Switzerland SP - 2320 EP - 2321 KW - DTL KW - cavity KW - vacuum KW - acceleration KW - linac DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-TUPVA100 UR - http://jacow.org/ipac2017/papers/tupva100.pdf ER -