1. Update on DA Studies for a TME-like Lattice
Fanglei Lin, Yuri Nosochkov, Min-Huey Wang,
Vasiliy Morozov, Guohui Wei, Yuhong Zhang
February 14, 2017
F. Lin

2. Conditions
4 sextupole families, in both straights with and without the IP
Phase advances between sextupoles and IP
Tune trombone for tune adjustments at (65.22, 34.16)
Solenoids off in the spin rotators to simplify the calculation of W functions IP
All with sextupoles
Tune trombone

3. Results for Interleaved Sext. Pairs
W functions after all corrections
Chromatic tunes
Chromatic beta-stars
After phase adjustments (and tunes accordingly)

4. Results for Interleaved Sext. Pairs
Dynamic Aperture: beam IP (17.3, 3.5)um
nux," e+01"
nuy," e+01"
dnux/dp," e-02"
dnuy/dp," e-02"
dnux/dp2," e-02"
dnuy/dp2," e-02“
dnux/dJx," e+05"
dnux/dJy," e+05"
dnuy/dJy," e+05"
ex0," e-09“
h11001," e+01"
h00111," e+01"
h10100," e+00"
h10010," e+00"
h21000," e-03"
h30000," e-02"
h10110," e-01"
h10020," e-01"
h10200," e-01"
h20001," e+00"
h00201," e+01"
h10002," e+00"
 8.8σx
23σy

5. Results for Non-Inter. Sext. Pairs
Each arc has 6 cells with focusing sextupoles in row and 6 cells with defocusing sextupoles in row, constructing non-interleaved sextupole pairs.
Sextupole strengths are ksxtarc01 = , ksxtarc02 = (4 times stronger than those in interleaved pairs)

6. Results for Non-Inter. Sext. Pairs
W functions before any corrections
W functions after SBCC corrections
W functions after all corrections
Chromatic tunes
Chromatic beta-stars

7. Back Up