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 : | 7 — 8 GeV2 |
|---|---|
| W : | 2.05 — 2.1 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 | 0.495533 | 0.0674632 | 0.07544849 |
| 27 | 0.351931 | 0.0336511 | 0.03967481 |
| 45 | 0.366261 | 0.0461331 | 0.04697035 |
| 63 | 0.312485 | 0.0489162 | 0.06845858 |
| 81 | 0.231782 | 0.017104 | 0.02539483 |
| 99 | 0.17499 | 0.0232621 | 0.02189947 |
| 117 | 0.193785 | 0.0270549 | 0.02963351 |
| 135 | 0.161248 | 0.0175931 | 0.02531208 |
| 153 | 0.190212 | 0.0293445 | 0.02714733 |
| 171 | 0.169105 | 0.0300814 | 0.02820177 |