Figure 3
The arrangement of the magnets in (a) a normal cell and (b) a straight cell of the storage ring. The straight cell will be converted into a long straight section by rearranging the focusing magnets. (c) An example of a magnet arrangement in a long straight section. BM1–BM2: bending magnets; Q1–Q10: quadrupole magnets; S1–S7: sextupole magnets; ID: insertion device; CR1–CR2: crotches; AB1–AB2: absorbers. |