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 : | 1.9 — 1.95 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 | 2.10635 | 0.115869 | 0.24342368 |
| 27 | 1.97306 | 0.0610949 | 0.17197376 |
| 45 | 1.74352 | 0.0486691 | 0.13302746 |
| 63 | 2.13759 | 0.325911 | 0.27092017 |
| 81 | 1.67217 | 0.0547048 | 0.13084923 |
| 99 | 1.46565 | 0.0365157 | 0.11104831 |
| 117 | 1.24382 | 0.0445467 | 0.10837282 |
| 135 | 1.27979 | 0.0537642 | 0.11249855 |
| 153 | 1.34301 | 0.0644812 | 0.14919446 |
| 171 | 1.97448 | 0.115601 | 0.31855486 |