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 : | 1.8 — 1.825 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 | 0.706 | 0.1073 | 0.2214 | 0.246 |
| 27 | 0.6825 | 0.0714 | 0.1373 | 0.1548 |
| 45 | 0.9052 | 0.0816 | 0.1434 | 0.165 |
| 63 | 0.9578 | 0.0788 | 0.144 | 0.1641 |
| 81 | 0.8448 | 0.0587 | 0.1312 | 0.1438 |
| 99 | 0.7291 | 0.0579 | 0.1208 | 0.134 |
| 117 | 0.6458 | 0.0566 | 0.1113 | 0.1249 |
| 135 | 0.4969 | 0.0522 | 0.087 | 0.1015 |
| 153 | 0.4756 | 0.071 | 0.0813 | 0.108 |
| 171 | 0.7528 | 0.1274 | 0.1638 | 0.2075 |