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Experiment: E-94-005 CLAS experiment, 2006
Spokespersons: L. Elouadrhiri
Publication:
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 : | 0.45 — 0.5 GeV2 |
|---|---|
| W : | 1.375 — 1.4 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 |
|---|---|---|
| 12.85715 | 12.146817 | 2.3106134 |
| 38.57143 | 9.6261644 | 1.3383257 |
| 64.28571 | 8.6938419 | 1.0501019 |
| 90 | 6.9065752 | 0.96980441 |
| 115.71429 | 5.3453193 | 0.62419462 |
| 141.42857 | 7.523623 | 1.4050765 |
| 167.14285 | 6.453969 | 1.8801525 |