JACoW logo

Joint Accelerator Conferences Website

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.

RIS citation export for MOPOB60: Performance of the Cornell Main Linac Prototype Cryomodule for the CBETA Project

AU - Furuta, F.
AU - Banerjee, N.
AU - Dobbins, J.
AU - Eichhorn, R.G.
AU - Ge, M.
AU - Gonnella, D.
AU - Hoffstaetter, G.H.
AU - Liepe, M.
AU - O'Connell, T.I.
AU - Quigley, P.
AU - Sabol, D.M.
AU - Sears, J.
AU - Smith, E.N.
AU - Veshcherevich, V.
ED - Schaa, Volker RW
ED - Power, Maria
ED - Shiltsev, Vladimir
ED - White, Marion
TI - Performance of the Cornell Main Linac Prototype Cryomodule for the CBETA Project
J2 - Proc. of NAPAC2016, Chicago, IL, USA, October 9-14, 2016
C1 - Chicago, IL, USA
T2 - North American Particle Accelerator Conference
T3 - 3
LA - english
AB - The main linac prototype cryomodule (MLC) is a key component for the Cornell-BNL ERL Test Accelerator (CBETA), which is a 4-turn FFAG ERL under construction at Cornell University. The MLC has been designed for high current and efficient continuous wave (CW) SRF cavity operation, and houses six high Q0 7-cell SRF cavities with individual beamline higher order-modes (HOMs) absorbers for strong HOM suppression in high beam current operation. Cavities have achieved specification values of 16.2MV/m with high Q0 of 2.0·10¹⁰ at 1.8K in CW operation after cooldown optimizations and RF processing. Damping of the HOMs has been measured in detail, indicating that the loaded quality-factors of all critical modes are low enough to avoid BBU in high current, multi-turn ERL operation. Microphonics measurements have been carried out as well, and vibration sources have been determined and eliminated. Here we report on these cryomodule performance studies.
CP - Geneva, Switzerland
SP - 204
EP - 207
KW - cavity
KW - ion
KW - linac
KW - cryomodule
DA - 2017/01
PY - 2017
SN - 978-3-95450-180-9
DO - 10.18429/JACoW-NAPAC2016-MOPOB60
UR - https://jacow.org/napac2016/papers/mopob60.pdf
ER -