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 : | 1.575 — 1.6 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 | 1.2857 | 0.1571 | 0.2008 | 0.2884 |
| 27 | 1.3777 | 0.1062 | 0.162 | 0.2321 |
| 45 | 1.0551 | 0.0767 | 0.1202 | 0.1746 |
| 63 | 0.8025 | 0.0661 | 0.0942 | 0.1151 |
| 81 | 0.6884 | 0.0626 | 0.081 | 0.1024 |
| 99 | 0.4965 | 0.0467 | 0.0605 | 0.0764 |
| 117 | 0.5517 | 0.0555 | 0.0671 | 0.0871 |
| 135 | 0.5302 | 0.0469 | 0.0648 | 0.0931 |
| 153 | 0.4834 | 0.0456 | 0.0632 | 0.0985 |
| 171 | 0.6256 | 0.0808 | 0.1033 | 0.1443 |