Parameter (X axis): θ(π−), deg
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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 : | 2.4 — 3 GeV2 |
|---|---|
| W : | 1.6 — 1.65 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 | 2.7875 | 0.136604 | 0.35929719 |
| 27 | 2.33241 | 0.0776547 | 0.20663175 |
| 45 | 2.00216 | 0.069744 | 0.16810442 |
| 63 | 1.6862 | 0.0584528 | 0.14480229 |
| 81 | 1.40598 | 0.0544362 | 0.11963399 |
| 99 | 1.21275 | 0.042015 | 0.14793768 |
| 117 | 1.19177 | 0.0406638 | 0.10737331 |
| 135 | 1.31379 | 0.0622992 | 0.11263446 |
| 153 | 1.3283 | 0.0935287 | 0.14478042 |
| 171 | 1.72396 | 0.136379 | 0.21923686 |