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 : | 3.5 — 4.2 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 | 0.6758 | 0.0913 | 0.0881 | 0.1269 |
| 27 | 0.8073 | 0.0599 | 0.0872 | 0.1058 |
| 45 | 0.7601 | 0.0542 | 0.0824 | 0.0986 |
| 63 | 0.605 | 0.0492 | 0.0682 | 0.0841 |
| 81 | 0.5604 | 0.0456 | 0.0616 | 0.0767 |
| 99 | 0.5565 | 0.048 | 0.0608 | 0.0775 |
| 117 | 0.4507 | 0.0401 | 0.0535 | 0.0668 |
| 135 | 0.4466 | 0.0541 | 0.0731 | 0.0909 |
| 153 | 0.4602 | 0.0037 | 0.2741 | 0.1854 |
| 171 | 0.5022 | 0.0026 | 0.2991 | 0.2087 |