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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.425 — 1.45 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 | 0.1733 | 0.009 | 0.1258 | 0.1801 |
| 27 | 0.3276 | 0.0482 | 0.1132 | 0.1864 |
| 45 | 0.357 | 0.0511 | 0.108 | 0.1195 |
| 63 | 0.3351 | 0.0418 | 0.096 | 0.1047 |
| 81 | 0.3131 | 0.0454 | 0.088 | 0.099 |
| 99 | 0.3032 | 0.0387 | 0.0862 | 0.0945 |
| 117 | 0.2772 | 0.034 | 0.0825 | 0.0892 |
| 135 | 0.2637 | 0.0379 | 0.0813 | 0.1198 |
| 153 | 0.3404 | 0.0549 | 0.1059 | 0.149 |
| 171 | 0.3875 | 0.0732 | 0.165 | 0.2321 |