CBETA, the 4-Turn ERL with SRF and Single Return Loop

Hoffstaetter, Georg; Banerjee, Nilanjan; Barley, John; Bartnik, Adam; Bazarov, Ivan; Berg, J. Scott; Brooks, Stephen; Burke, David; Crittenden, James; Cultrera, Luca; Dobbins, John; Douglas, David; Full, Steve; Furuta, Fumio; Gallagher, Richard; Ge, Mingqi; Gulliford, Colwyn; Heltsley, Brian; Jones, James; Jusic, Dragana; Kaplan, Roger; Kelliher, David; Kostroun, Vaclav; Kuske, Bettina; Li, Yulin; Liepe, Matthias; Liu, Chuyu; Lou, William; Mahler, George; Mayes, Christopher; McAteer, Meghan; Méot, Francois; Michnoff, Robert; Minty, Michiko; Patterson, J. Ritchie; Peggs, Steve; Ptitsyn, Vadim; Quigley, Peter; Roser, Thomas; Sabol, Daniel; Sagan, David; Sears, James; Shore, Colby; Smith, Eric; Smolenski, Karl; Thieberger, Peter; Trbojevic, Dejan; Tsoupas, Nicholaos; Tuozzolo, Joseph; Veshcherevich, Vadim; Völker, Jens; Widger, Dwight; Willeke, Ferdinand; Witte, Holger

doi:10.18429/JACoW-IPAC2018-TUYGBE2

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RIS citation export for TUYGBE2: CBETA, the 4-Turn ERL with SRF and Single Return Loop

TY - CONF
AU - Hoffstaetter, G.H.
AU - Banerjee, N.
AU - Barley, J.
AU - Bartnik, A.C.
AU - Bazarov, I.V.
AU - Berg, J.S.
AU - Brooks, S.J.
AU - Burke, D.C.
AU - Crittenden, J.A.
AU - Cultrera, L.
AU - Dobbins, J.
AU - Douglas, D.
AU - Full, S.J.
AU - Furuta, F.
AU - Gallagher, R.E.
AU - Ge, M.
AU - Gulliford, C.M.
AU - Heltsley, B.K.
AU - Jones, J.K.
AU - Jusic, D.
AU - Kaplan, R.P.K.
AU - Kelliher, D.J.
AU - Kostroun, V.O.
AU - Kuske, B.C.
AU - Li, Y.
AU - Liepe, M.
AU - Liu, C.
AU - Lou, W.
AU - Mahler, G.J.
AU - Mayes, C.E.
AU - McAteer, M.
AU - Michnoff, R.J.
AU - Minty, M.G.
AU - Méot, F.
AU - Patterson, J.R.
AU - Peggs, S.
AU - Ptitsyn, V.
AU - Quigley, P.
AU - Roser, T.
AU - Sabol, D.M.
AU - Sagan, D.
AU - Sears, J.
AU - Shore, C.H.
AU - Smith, E.N.
AU - Smolenski, K.W.
AU - Thieberger, P.
AU - Trbojevic, D.
AU - Tsoupas, N.
AU - Tuozzolo, J.E.
AU - Veshcherevich, V.
AU - Völker, J.
AU - Widger, D.
AU - Willeke, F.J.
AU - Witte, H.
ED - Koscielniak, Shane
ED - Satogata, Todd
ED - Schaa, Volker RW
ED - Thomson, Jana
TI - CBETA, the 4-Turn ERL with SRF and Single Return Loop
J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018
C1 - Vancouver, BC, Canada
T2 - International Particle Accelerator Conference
T3 - 9
LA - english
AB - A collaboration between Cornell University and Brookhaven National Laboratory has designed and is constructing CBETA, the Cornell-BNL ERL Test Accelerator on the Cornell campus. The ERL technology that has been prototyped at Cornell for many years is being used for this new accelerator, including a DC electron source and an SRF injector Linac with world-record current and normalized brightness in a bunch train, a high-current linac cryomodule optimized for ERLs, a high-power beam stop, and several diagnostics tools for high-current and high-brightness beams. BNL has designed multi-turn ERLs for several purpose, dominantly for the electron beam of eRHIC, its Electron Ion Collider (EIC) project and for the associated fast electron cooling system. Also in JLEIC, the EIC designed at JLAB, an ERL is envisioned to be used for electron cooling. The number of transport lines in an ERL is minimized by using return arcs that are comprised of a Fixed Field Alternating-gradient (FFA) design. This technique will be tested in CBETA, which has a single return for the 4-beam energies with strongly-focusing permanent magnets of Halbach type. The high-brightness beam with 150~MeV and up to 40~mA will have applications beyond accelerator research, in industry, in nuclear physics, and in X-ray science. Low current electron beam has already been sent through the most relevant parts of CBETA, from the DC gun through both cryomodules, through one of the 8 similar separator lines, and through one of the 27 similar FFA structures. Further construction is envisioned to lead to a commissioning start for the full system early in 2019.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 635
EP - 639
KW - electron
KW - linac
KW - gun
KW - SRF
KW - cryomodule
DA - 2018/06
PY - 2018
SN - 978-3-95450-184-7
DO - 10.18429/JACoW-IPAC2018-TUYGBE2
UR - http://jacow.org/ipac2018/papers/tuygbe2.pdf
ER -