PPT-High-Q/High-G R&D of SRF cavities by applying 2-step baking at KEK

Ryo Katayama KEK CASA Introduction For TESLAshape superconducting RF SRF niobium cavities the maximum quench field are typically 3040 MVm Recently it has been reported that the additional surface treatment of the low temperature bake process at 75 . Properties. Uses. Cost 10=high cost. Board (card). Rigid surface that can be easily printed on. Model Making. 5. Carton board. Different layers and materials used to make carton board. Aluminium foil for insulation. 3. rd. October 2016. The Process. Application made through home LA. Closing Date . 31. st. October 2016. Electronic applications . www.eadmissions.org.uk. Read admissions criteria for the schools. Look at statistics page in prospectus. David McGinnis. 4. March 2013. 1. Introduction. The ESS linac is designed to provide:. 5 MW of average beam power. 125 MW of peak power. A repetition rate of 14 Hz. 95% availability. The cost target for the ESS Linac is 497 M€. Using. . High Probability Request Sequence. to Support Instruction. Agenda. What . is . a high probability (high-. p. ) request sequence?. Why . is . high-. p. . request . sequence effective?. What does the supporting research . Tuesday, August 07, 2018. Pashupati. . Dhakal. Towards High Q. 0. and High . E. acc. Earlier Results. 2. 1.5 GHz single-cell fine-grain . Nb. cavity (RRR>300). N-infusion. : 800 °C/3h, N. 2. at ~25 . Shogo Sakanaka. for the ERL development team. Presentation at FLS2012, March 5-9, 2012, at Jefferson Lab.. High Energy Accelerator Research Organization (KEK). v1. 2. 2. High Energy Accelerator Research Organization (KEK). Peter . Kneisel. Jefferson Lab. May 19, 2014. Since I believe that I am much better in talking about the past than “predicting” the future - my view is clouded by the past 47 years – I will start with some remarks about the past. Injection Mould TechnologyWWWKEBOCOMULTIMATE SOLUTIONSWith innovations developed over the decades we can offer forms and shapes that are beyond other manufacturers146 limits Our compact full hot runne Injection Mould TechnologyWWWKEBOCOMULTIMATE SOLUTIONSWith innovations developed over the decades we can offer forms and shapes that are beyond other manufacturers146 limits Our compact full hot runne Rong. -Li . Geng. Jefferson . Lab. . European Linear Collider Workshop 2016 (ECFALC2016). R.L. Geng, ECFALC2016, 5/30-6/5, 2016. Achieved ILC Cavity Performance at JLAB (2008-2010). 2K. 1.8K. All TESLA-shape fine-grain . : . status and update. (from SPL to HG). With the contribution of . Katarzyna. . Turaj. , Karim Gibran Hernandez . Chahin. , . Alick. Macpherson, . Sotirios. Papadopoulos, Julien Pascal . Dequaire. beam. . power. 1979. What. do . we. . call. as High . Power. . Linac. ?. Beam. . power. . vs . Beam. . average. . power. I x E . x . duty. . cycle. but. . energy. . is. . measured. in . Matthew Burton. The College of William & Mary. Department of Physics. Acknowledgements. Research Group:. Melissa Beebe (W&M), Ari . Palczewski. (JLab),. Larry Phillips (JLab), Charlie Reece (JLab) and Ale Lukaszew (W&M). Presented by Yuriy Pischalnikov . TTC2018, Milan, Italy. WG4. February 8, 2018.. Eacc. =35MV/m. Open loop operation. Piezo OFF. Piezo ON. . The walls of SCRF cavities are deliberately kept . thin. (<=several mm) to allow the cavities to .