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RIS citation export for SUSPF079: Coupled Bunch Instability from JLEIC Crab Cavity Higher Order Modes

TY - CONF
AU - Sosa Guitron, S.I.
AU - De Silva, S.U.
AU - Delayen, J.R.
AU - Li, R.
AU - Morozov, V.S.
AU - Park, H.
ED - Koscielniak, Shane
ED - Satogata, Todd
ED - Schaa, Volker RW
ED - Thomson, Jana
TI - Coupled Bunch Instability from JLEIC Crab Cavity Higher Order Modes
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 - Particle bunches traveling in a ring can excite wakefields inside any radio-frequency element present. These electromagnetic modes can resonate long enough and interact with subsequent passing bunches. A coherent oscillation between bunches can quickly become an instability and needs to be addressed. The Jefferson Lab electron ion collider has a large 50 mrad crossing angle and thus relies on bunch crabbing to achieve high luminosity. Bunch crabbing is done with compact superconducting rf dipole cavities. We study coupled bunch oscillations driven by the higher order modes of multicell RFD crab cavities under study for JLEIC, we calculate the instability growth time assuming a symmetric beam spectrum, identify the HOMs driving the instability and discuss mitigation measures.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 3392
EP - 3394
DA - 2018/06
PY - 2018
SN - 978-3-95450-184-7
DO - 10.18429/JACoW-IPAC2018-THPAK070
UR - http://jacow.org/ipac2018/papers/thpak070.pdf
ER -