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TY - CONF
AU - Dhital, B.
AU - Delayen, J.R.
AU - Derbenev, Y.S.
AU - Douglas, D.
AU - Krafft, G.A.
AU - Lin, F.
AU - Morozov, V.S.
AU - Zhang, Y.
ED - Boland, Mark
ED - Tanaka, Hitoshi
ED - Button, David
ED - Dowd, Rohan
ED - Schaa, Volker RW
ED - Tan, Eugene
TI - Equilibria and Synchrotron Stability in Two Energy Storage Rings
J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY - Melbourne, Australia
T2 - International Particle Accelerator Conference
T3 - 10
LA - english
AB - In a dual energy storage ring, the electron beam passes through two loops at markedly different energies E_{L}, and E_{H}, i.e., energies for low energy loop and high energy loop respectively. These loops use a common beamline where a superconducting linac at first accelerates the beam from EL to EH and then decelerates the beam from EH to EL in the next pass. There are two basic solutions to the equilibrium problems possible, i.e., ’Storage Ring’ (SR) equilibrium and ’Energy Recovery Linac’ (ERL) equilibrium. SR equilibrium mode more resembles the usual single loop storage ring with strong synchrotron motion and ERL equilibrium mode is the case where RF in two beam passes nearly cancels. Calculations based on linear transfer matrix formalism show that longitudinal stability exists for both SR mode and ERL mode in two energy storage rings.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 364
EP - 366
KW - electron
KW - storage-ring
KW - damping
KW - simulation
KW - focusing
DA - 2019/06
PY - 2019
SN - 978-3-95450-208-0
DO - DOI: 10.18429/JACoW-IPAC2019-MOPGW104
UR - http://jacow.org/ipac2019/papers/mopgw104.pdf
ER -