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 : | 1.85 — 1.875 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 | 2.5086 | 0.1972 | 0.432 | 0.6147 |
| 27 | 2.6762 | 0.1478 | 0.3541 | 0.5034 |
| 45 | 2.6353 | 0.174 | 0.356 | 0.5021 |
| 63 | 2.9045 | 0.1524 | 0.3849 | 0.5426 |
| 81 | 2.596 | 0.099 | 0.3539 | 0.5041 |
| 99 | 2.435 | 0.123 | 0.3346 | 0.3565 |
| 117 | 1.943 | 0.0938 | 0.2755 | 0.3885 |
| 135 | 2.1009 | 0.1442 | 0.2753 | 0.3957 |
| 153 | 2.05 | 0.1003 | 0.2563 | 0.3583 |
| 171 | 2.3443 | 0.1841 | 0.3533 | 0.5002 |