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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.45 — 1.475 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 | 1.0018 | 0.1657 | 0.4026 | 0.4353 |
| 27 | 1.4068 | 0.098 | 0.2942 | 0.3101 |
| 45 | 1.2797 | 0.0771 | 0.2537 | 0.2652 |
| 63 | 1.2672 | 0.0775 | 0.2316 | 0.2442 |
| 81 | 0.9496 | 0.0774 | 0.1754 | 0.1917 |
| 99 | 1.156 | 0.0574 | 0.2002 | 0.2083 |
| 117 | 1.093 | 0.0545 | 0.1893 | 0.197 |
| 135 | 1.2078 | 0.0814 | 0.2077 | 0.2231 |
| 153 | 1.2989 | 0.0814 | 0.2317 | 0.2455 |
| 171 | 1.2176 | 0.1162 | 0.2912 | 1.1535 |