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 : | 3 — 3.5 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 | 2.2248 | 0.2112 | 0.3221 | 0.4549 |
| 27 | 1.9144 | 0.111 | 0.2356 | 0.337 |
| 45 | 1.7241 | 0.0864 | 0.2281 | 0.3285 |
| 63 | 1.6504 | 0.0891 | 0.2269 | 0.3296 |
| 81 | 1.6673 | 0.1207 | 0.2306 | 0.2603 |
| 99 | 1.5485 | 0.0816 | 0.2171 | 0.232 |
| 117 | 1.2313 | 0.0881 | 0.1824 | 0.262 |
| 135 | 1.1914 | 0.0742 | 0.1723 | 0.245 |
| 153 | 1.4202 | 0.1092 | 0.1713 | 0.2479 |
| 171 | 1.3528 | 0.1434 | 0.2223 | 0.3151 |