The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Blednykh, A. AU - Bacha, B. AU - Bassi, G. AU - Hetzel, C. AU - Kosciuk, B.N. AU - Shaftan, T.V. AU - Smaluk, V.V. AU - Wang, G.M. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Impedance of the Flange Joints With the RF Contact Spring in NSLS-II J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - Since the beginning of the NSLS-II commissioning, temperature of the vacuum components has been moni-tored by the Resistance Temperature Detectors located predominantly outside of the vacuum enclosure and at-tached to the chamber body. Temperature map helps us to control overheating of the vacuum components around the ring especially during the current ramp-up. The average current of 475mA has been achieved with two main 500MHz RF cavities and w/o harmonic cavities. Effect of the RF shielded flanges on local heat and on the longitu-dinal beam dynamics is discussed in details. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1597 EP - 1600 KW - impedance KW - storage-ring KW - vacuum KW - cavity KW - damping DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-TUPGW082 UR - http://jacow.org/ipac2019/papers/tupgw082.pdf ER -