Author:
Lan J.Q.,Luo Q.,Zhang C.,Gao W.W.,Xu Y.,Bai Y.
Abstract
Abstract
Beam optics design for a Super Tau-Charm Factory (STCF) that
planning in China is presented in this paper. This STCF is an
electron-positron circular collider characterized with high
luminosity, wide energy ranges as well as high longitudinally
polarized electron beam. In order to achieve high luminosity, the
recently proposed collision scheme based on large Piwinski angle and
crab waist sextupole will be adopted. In this paper, the beam
optical parameters and their design basis for the STCF storage ring
lattice are given. In addition, the preliminary dynamic aperture and
beam-beam simulation are studied to get a luminosity more than
0.5 × 1035 cm-2 s-1 at the optimized
energy 2 GeV.
Subject
Mathematical Physics,Instrumentation
Cited by
5 articles.
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