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 : | 4.2 — 5 GeV2 |
|---|---|
| W : | 1.45 — 1.5 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 | 0.701979 | 0.111656 | 0.10553156 |
| 27 | 0.484752 | 0.0455676 | 0.06658868 |
| 45 | 0.45391 | 0.0432642 | 0.06038557 |
| 63 | 0.460553 | 0.0580537 | 0.04125148 |
| 81 | 0.340259 | 0.0288916 | 0.03167195 |
| 99 | 0.366193 | 0.0269767 | 0.03155793 |
| 117 | 0.434215 | 0.0407103 | 0.03727145 |
| 135 | 0.386169 | 0.0246404 | 0.03452365 |
| 153 | 0.451196 | 0.0508676 | 0.03852335 |
| 171 | 0.449785 | 0.0512589 | 0.04893641 |