Summary of BESSY II Standard User 2019
Data is generated by elegant
Lattice Info
| Parameter | Value |
|---|---|
| Energy / MeV | 1.70e+3 |
| Circumference / m | 240 |
| Fully symmetric | 0.00 |
| Number of sections | 17.0 |
Global Machine & Lattice Parameter
| Parameter | Value |
|---|---|
| Energy / MeV | 1.70 |
| Natural Emittance / rad m | 7.37e-9 |
| U₀ / Mev | 0.175 |
| ɑ | 0.000699 |
| ɑ₂ | 0.000576 |
| Jᵟ | 2.00 |
| τᵟ | 0.00779 |
Optical Functions
Detailed Lattice Parameter
| Parameter | Value |
|---|---|
| Qₓ | 17.8 |
| dQₓ / dδ | 1.91 |
| d²Qₓ / dδ² | -231 |
| d³Qₓ / dδ³ | 315 |
| βₓ,ₘₐₓ / m | 25.9 |
| βₓ,ₘᵢₙ / m | 0.237 |
| βₓ,ₘₑₐₙ / m | 7.10 |
| ηₓ,ₘₐₓ / m | 0.467 |
| Jₓ | 1.00 |
| τₓ / s | 0.0155 |
| Parameter | Value |
|---|---|
| Qᵧ | 6.73 |
| dQᵧ / dδ | 2.95 |
| d²Qᵧ / dδ² | -48.5 |
| d³Qᵧ / dδ³ | 1.80e+3 |
| βᵧ,ₘₐₓ / m | 23.4 |
| βᵧ,ₘᵢₙ / m | 1.16 |
| βᵧ,ₘₑₐₙ / m | 10.5 |
| ηᵧ,ₘₐₓ / m | 0.00 |
| Jᵧ | 1.00 |
| τᵧ / s | 0.0156 |
Chromaticity
