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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 1.5 — 1.55 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 | 0.958316 | 0.0835494 | 0.13159624 |
| 27 | 0.979947 | 0.05882 | 0.10571517 |
| 45 | 0.761153 | 0.0404599 | 0.09612952 |
| 63 | 0.622408 | 0.0475259 | 0.06824372 |
| 81 | 0.588086 | 0.0317645 | 0.0547493 |
| 99 | 0.513117 | 0.0280605 | 0.05413886 |
| 117 | 0.552034 | 0.0250372 | 0.05110133 |
| 135 | 0.594865 | 0.0369293 | 0.05555386 |
| 153 | 0.72764 | 0.0535935 | 0.07755519 |
| 171 | 0.79793 | 0.0609538 | 0.08271152 |