Measurement E195M33
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P′z′ | |
| Q2: | 0.3 — 3.5 GeV2 | |
| W: | 1.6 — 2.4 GeV | |
| Ebeam: | 6.535 GeV | |
| Publication: |
D. S. Carman et al. (CLAS Collaboration) Beam-recoil transferred polarization in K + Y electroproduction in the nucleon resonance region with CLAS12 //
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.105.065201
|
|
| W, [GeV] | P′z′ | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.6375 | 0.0 | 0.0 | 0.0 |
| 1.6625 | 0.0 | 0.0 | 0.0 |
| 1.6875 | 0.0 | 0.0 | 0.0 |
| 1.7125 | 0.0 | 0.0 | 0.0 |
| 1.7375 | -0.09208 | 0.14802 | 0.08162 |
| 1.7625 | -0.08401 | 0.10721 | 0.06729 |
| 1.7875 | -0.35519 | 0.08946 | 0.05224 |
| 1.8125 | -0.34631 | 0.07914 | 0.04509 |
| 1.8375 | -0.06777 | 0.07217 | 0.03851 |
| 1.8625 | -0.04755 | 0.06779 | 0.03664 |
| 1.8875 | -0.12951 | 0.06563 | 0.03667 |
| 1.9125 | -0.17621 | 0.0671 | 0.03984 |
| 1.9375 | -0.29363 | 0.07034 | 0.0444 |
| 1.9625 | -0.23586 | 0.07457 | 0.04785 |
| 1.9875 | -0.05514 | 0.0797 | 0.05282 |
| 2.0125 | -0.14862 | 0.08314 | 0.055 |
| 2.0375 | 0.03479 | 0.08721 | 0.05606 |
| 2.0625 | -0.04178 | 0.09101 | 0.05817 |
| 2.0875 | -0.28483 | 0.09422 | 0.05835 |
| 2.1125 | -0.11994 | 0.09758 | 0.0598 |
| 2.1375 | -0.09622 | 0.09886 | 0.05842 |
| 2.1625 | -0.35967 | 0.10223 | 0.05759 |
| 2.1875 | -0.1206 | 0.10293 | 0.05645 |
| 2.2125 | -0.09214 | 0.10432 | 0.05447 |
| 2.2375 | 0.04832 | 0.10772 | 0.05458 |
| 2.2625 | -0.06681 | 0.10945 | 0.05317 |
| 2.2875 | -0.34421 | 0.11389 | 0.05389 |
| 2.3125 | -0.32947 | 0.11734 | 0.05278 |
| 2.3375 | -0.43129 | 0.12093 | 0.05611 |
| 2.3625 | -0.1813 | 0.12507 | 0.05455 |
| 2.3875 | -0.29848 | 0.13031 | 0.05666 |
Measurement comment:
Coordinate system:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′