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 : | 3 — 3.5 GeV2 |
|---|---|
| W : | 1.95 — 2 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 | 2.66358 | 0.136538 | 0.2869397 |
| 27 | 2.19029 | 0.0832127 | 0.17994736 |
| 45 | 1.95459 | 0.052659 | 0.14657306 |
| 63 | 1.64995 | 0.0424437 | 0.12726735 |
| 81 | 1.61905 | 0.0885563 | 0.12109315 |
| 99 | 1.43411 | 0.0619125 | 0.20235925 |
| 117 | 1.18192 | 0.0332993 | 0.09041389 |
| 135 | 1.13326 | 0.0311347 | 0.10987697 |
| 153 | 1.46961 | 0.110522 | 0.16124847 |
| 171 | 1.80465 | 0.099795 | 0.31730954 |