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 — 2.4 GeV2 | |
|---|---|---|
| W : | 1.475 — 1.5 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 | 3.0668 | 0.2337 | 0.9083 | 0.9379 |
| 27 | 3.6897 | 0.2215 | 0.603 | 0.6424 |
| 45 | 3.2844 | 0.2015 | 0.53 | 0.567 |
| 63 | 3.0964 | 0.1597 | 0.4909 | 0.5162 |
| 81 | 2.5092 | 0.1231 | 0.411 | 0.429 |
| 99 | 2.3521 | 0.1311 | 0.3866 | 0.4082 |
| 117 | 2.3657 | 0.1018 | 0.3975 | 0.4103 |
| 135 | 2.7837 | 0.1228 | 0.4505 | 0.467 |
| 153 | 3.3644 | 0.1718 | 0.5492 | 0.5754 |
| 171 | 3.1621 | 0.2308 | 0.8311 | 0.8626 |