JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Mammosser, J.D. AU - Afanador, R. AU - Bitter, A. AU - Bolz, K.B. AU - Champion, M.S. AU - Daly, E. AU - Davis, G.K. AU - Dhakal, P. AU - Forehand, D. AU - Greenwood, M.N. AU - Howell, M.P. AU - Kim, S.-H. AU - Macha, K. AU - Navitski, A. AU - Reece, C.E. AU - Robertson, B.E. AU - Stewart, S.E. AU - Vandygriff, D.J. AU - Wilson, K.M. AU - Zweibäumer, L. ED - Saito, Kenji ED - Xu, Ting ED - Sakamoto, Naruhiko ED - Lesage, Ana ED - Schaa, Volker R.W. TI - Results From the Proton Power Upgrade Project Cavity Quality Assurance Plan J2 - Proc. of SRF2021, East Lansing, MI, USA, 28 June-02 July 2021 CY - East Lansing, MI, USA T2 - International Conference on RF Superconductivity T3 - 20 LA - english AB - The Proton Power Upgrade (PPU) Project at Oak Ridge National Lab’s Spallation Neutron Source (SNS) is currently under construction. The project will double the beam power from 1.4 to 2.8 MW. This is accomplished by increasing the beam current and adding seven new Superconducting Radio Frequency (SRF) cryomodules. Each new cryomodule will contain four six-cell, beta 0.81, PPU style cavities. A quality assurance plan was developed and implemented for the procurement of 32 PPU cavities. As part of this plan, reference cavities were qualified and sent to Research Instruments Co. for the development and verification of process steps. Here we present the results from this plan to date. PB - JACoW Publishing CP - Geneva, Switzerland SP - 801 EP - 803 KW - cavity KW - cryomodule KW - hardware KW - linac KW - operation DA - 2022/10 PY - 2022 SN - 2673-5504 SN - 978-3-95450-233-2 DO - doi:10.18429/JACoW-SRF2021-THPCAV008 UR - https://jacow.org/srf2021/papers/thpcav008.pdf ER -