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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 : | 1.85 — 1.9 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 | 2.61236 | 0.0788073 | 0.28989816 |
| 27 | 2.37658 | 0.0501135 | 0.24011521 |
| 45 | 2.38861 | 0.0492332 | 0.2175538 |
| 63 | 2.24573 | 0.0402725 | 0.18770184 |
| 81 | 2.52815 | 0.0427069 | 0.1939182 |
| 99 | 2.4509 | 0.0376347 | 0.18369419 |
| 117 | 2.34643 | 0.0590788 | 0.20611563 |
| 135 | 2.1476 | 0.143721 | 0.22194295 |
| 153 | 1.60878 | 0.0756345 | 0.30187163 |
| 171 | 1.41068 | 0.0116288 | 0.83512197 |