units | A | B | C | |
Configuration | - | QSDD | D | QSDD |
dispersive plane | - | point-ponit | point-ponit | point-ponit |
non dispersive plane | - | parallel-ponit | point-ponit | parallel-ponit |
Maximum momentum | [MeV/c] | 735 | 870 | 551 |
Reference momentum | [MeV/c] | 630 | 810 | 459 |
Central Momentum | [MeV/c] | 665 | 810 | 490 |
Solid Angle | [msr] | 28 | 5.6 | 28 |
Scattering Angle | - | - | - | - |
minimum angle | - | 18° | 7° | 8° |
maximum angle | - | 160° | 62° | 160° |
Momentum acceptance | - | 20% | 15% | 25% |
Angular acceptance | - | - | - | - |
dispersive | [mrad] | 70 | 70 | 70 |
nondispersive | [mrad] | 100 | 20 | 100 |
Long target acceptance | [mm] | 50 | 50 | 50 |
angle of focal plane | - | 45° | 47° | 45° |
length of focal plane | [m] | 1.80 | 1.80 | 1.60 |
length of central trajectory | [m] | 10.75 | 12.03 | 8.53 |
Dispersion (central) | [cm/%] | 5.77 | 8.22 | 4.52 |
Magnification (central) | - | 0.53 | 0.85 | 0.51 |
Dispersion/Magnification | [cm/%] | 10.83 | 9.64 | 8.81 |
momentum resolutuon | - | 10⁻⁴ | 10⁻⁴ | 10⁻⁴ |
angular resolution at target | [mrad] | <3 | <3 | <3 |
position resolution at target | [mm] | 3-5 | 1 | 3-5 |