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TY - CONF
AU - Dhital, B.
AU - Derbenev, Y.S.
AU - Douglas, D.
AU - Hutton, A.
AU - Krafft, G.A.
AU - Lin, F.
AU - Morozov, V.S.
AU - Zhang, Y.
ED - Liu, Lin
ED - Byrd, John M.
ED - Neuenschwander, Regis T.
ED - Picoreti, Renan
ED - Schaa, Volker R. W.
TI - Beam Dynamics Study in a Dual Energy Storage Ring for Ion Beam Cooling*
J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021
CY - Campinas, SP, Brazil
T2 - International Particle Accelerator Conference
T3 - 12
LA - english
AB - A dual energy storage ring designed for beam cooling consists of two closed rings with significantly different energies: the cooling and damping rings. These two rings are connected by an energy recovering superconducting RF structure that provides the necessary energy difference. In our design, the RF acceleration has a main linac and harmonic cavities both running at crest that at first accelerates the beam from low energy E_{L} to high energy E_{H} and then decelerates the beam from E_{H} to E_{L} in the next pass. The purpose of the harmonic cavities is to extend the bunch length in a dual energy storage ring as such a longer bunch length may be very useful in a cooling application. Besides these cavities, a bunching cavity running on zero-crossing phase is used outside of the common beamline to provide the necessary longitudinal focusing for the system. In this paper, we present a preliminary lattice design along with the fundamental beam dynamics study in such a dual energy storage ring.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 1290
EP - 1293
KW - storage-ring
KW - cavity
KW - electron
KW - focusing
KW - emittance
DA - 2021/08
PY - 2021
SN - 2673-5490
SN - 978-3-95450-214-1
DO - doi:10.18429/JACoW-IPAC2021-TUXA07
UR - https://jacow.org/ipac2021/papers/tuxa07.pdf
ER -