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 : | 1.4 — 1.425 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 | 0.4514 | 0.0105 | 0.3158 | 1.0587 |
| 27 | 0.4566 | 0.023 | 0.2786 | 1.0602 |
| 45 | 0.5289 | 0.0312 | 0.2512 | 0.4157 |
| 63 | 0.5455 | 0.041 | 0.2289 | 0.2325 |
| 81 | 0.6168 | 0.0396 | 0.2299 | 0.2332 |
| 99 | 0.6001 | 0.0347 | 0.2156 | 0.2184 |
| 117 | 0.6932 | 0.0415 | 0.2346 | 0.2383 |
| 135 | 0.6805 | 0.0441 | 0.2492 | 0.2531 |
| 153 | 0.6814 | 0.0484 | 0.2868 | 0.3794 |
| 171 | 0.6935 | 0.0401 | 0.4285 | 0.4912 |