Parameter (X axis): θ(π−), deg
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Experiment: E1-6, 2025, 2001
Spokespersons: R.W. Gothe, A. Trivedi
Experiment comment: Experiment year: 2001—2002
No publications available for this experiment
Quantity measured: dσ/d(−cos(θ(π−))), mcb/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 : | 1.975 — 2 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/d(−cos(θ(π−))), mcb/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−))),
mcb/rad |
Stat. error,
mcb/rad |
Syst. error,
mcb/rad |
Total error,
mcb/rad |
|---|---|---|---|---|
| 9 | 3.1283 | 0.2134 | 0.4988 | 0.5425 |
| 27 | 2.6093 | 0.1138 | 0.3533 | 0.3712 |
| 45 | 2.3375 | 0.1061 | 0.3324 | 0.3489 |
| 63 | 2.0609 | 0.0886 | 0.3138 | 0.3261 |
| 81 | 2.133 | 0.0915 | 0.3206 | 0.3334 |
| 99 | 1.9473 | 0.0866 | 0.3032 | 0.3153 |
| 117 | 1.7842 | 0.0811 | 0.2755 | 0.2872 |
| 135 | 1.7713 | 0.0949 | 0.2771 | 0.2929 |
| 153 | 1.9912 | 0.1077 | 0.2804 | 0.3003 |
| 171 | 2.1577 | 0.1614 | 0.4111 | 0.4416 |