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 : | 2.1 — 2.125 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 | 0.7896 | 0.1065 | 0.1807 | 0.2098 |
| 27 | 0.812 | 0.0687 | 0.159 | 0.1732 |
| 45 | 0.7284 | 0.0515 | 0.1406 | 0.1498 |
| 63 | 0.6809 | 0.0498 | 0.1365 | 0.1453 |
| 81 | 0.5113 | 0.0348 | 0.1236 | 0.1284 |
| 99 | 0.5113 | 0.0426 | 0.1305 | 0.1373 |
| 117 | 0.3671 | 0.0454 | 0.117 | 0.1255 |
| 135 | 0.3041 | 0.026 | 0.1128 | 0.1158 |
| 153 | 0.2844 | 0.0287 | 0.1189 | 0.1223 |
| 171 | 0.2862 | 0.009 | 0.173 | 0.1733 |