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 : | 1.7 — 1.725 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 | 2.1378 | 0.1906 | 0.4098 | 0.5731 |
| 27 | 2.3084 | 0.1735 | 0.2584 | 0.362 |
| 45 | 2.347 | 0.139 | 0.2597 | 0.2946 |
| 63 | 2.4449 | 0.1264 | 0.2651 | 0.2937 |
| 81 | 2.2242 | 0.1265 | 0.2432 | 0.2742 |
| 99 | 2.1788 | 0.1429 | 0.2298 | 0.2706 |
| 117 | 1.9472 | 0.1168 | 0.1992 | 0.2309 |
| 135 | 1.9676 | 0.1151 | 0.1937 | 0.2253 |
| 153 | 2.1518 | 0.1149 | 0.2132 | 0.2422 |
| 171 | 2.235 | 0.1792 | 0.3018 | 0.4321 |