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Experiment: CLAS12 Run Group A, 2018
Spokespersons: Krishna Chandra
No publications available for this experiment
Quantity measured: dσ/d(−cos(θ(π+))), mcbn/rad
Differential cross section, where cos(θ(π+) is cosine of the azimuthal angle of π+ in CMS.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 7 — 8 GeV2 |
|---|---|
| W : | 1.7 — 1.75 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π+))), mcbn/rad
Parameter (X axis): θ(π+), deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
θ(π+),
deg |
dσ/d(−cos(θ(π+))),
mcbn/rad |
Stat. error,
mcbn/rad |
Syst. error,
mcbn/rad |
|---|---|---|---|
| 9 | 0.229938 | 0.0441524 | 0.03297874 |
| 27 | 0.232057 | 0.037922 | 0.0242406 |
| 45 | 0.321897 | 0.0238223 | 0.02669591 |
| 63 | 0.282399 | 0.0201274 | 0.02535125 |
| 81 | 0.259774 | 0.0191942 | 0.02244423 |
| 99 | 0.273293 | 0.0344962 | 0.02589482 |
| 117 | 0.299551 | 0.0489357 | 0.03523452 |
| 135 | 0.25943 | 0.0485783 | 0.04225386 |
| 153 | 0.154533 | 0.0149625 | 0.0650523 |
| 171 | 0.197716 | 0.00018087 | 0.10053073 |