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 - Gonzalez-Ortiz, C.E.
AU - Ainsworth, R.
AU - Ostroumov, P.N.
ED - Zimmermann, Frank
ED - Tanaka, Hitoshi
ED - Sudmuang, Porntip
ED - Klysubun, Prapong
ED - Sunwong, Prapaiwan
ED - Chanwattana, Thakonwat
ED - Petit-Jean-Genaz, Christine
ED - Schaa, Volker R.W.
TI - Third-Order Resonance Compensation at the FNAL Recycler Ring
J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022
CY - Bangkok, Thailand
T2 - International Particle Accelerator Conference
T3 - 13
LA - english
AB - The Recycler Ring (RR) at the Fermilab Accelerator Complex performs slip-stacking on 8 GeV protons, doubling the beam intensity delivered to the Main Injector (MI). At MI, the beam is accelerated to 120 GeV and delivered to the high energy neutrino experiments. Femilab’s Proton Improvement Plan II (PIP-II) will require the Recycler to store 50% more beam. Simulations have shown that the space charge tune shift at this new intensity will lead to the excitation of multiple resonance lines. Specifically, this study looks at normal sextupole lines 3 Q_{x}=76 and Q_{x}+2Q_{y}=74, plus skew sextupole lines 3 Q_{y}=73 and 2 Q_{x}+Q_{y}=75. Dedicated normal and skew sextupoles have been installed in order to compensate for these resonance lines. By measuring and calculating the Resonance Driving Terms (RDT), this study shows how each of the resonance lines can be compensated independently. Furthermore, this study shows and discusses initial investigations into compensating multiple lines simultaneously.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 195
EP - 198
DA - 2022/07
PY - 2022
SN - 2673-5490
SN - 978-3-95450-227-1
DO - doi:10.18429/JACoW-IPAC2022-MOPOST050
UR - https://jacow.org/ipac2022/papers/mopost050.pdf
ER -