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 : | 2.075 — 2.1 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 | 1.5015 | 0.1851 | 0.2783 | 0.3342 |
| 27 | 1.3948 | 0.115 | 0.2358 | 0.2624 |
| 45 | 0.9307 | 0.0528 | 0.1765 | 0.1842 |
| 63 | 0.9805 | 0.0713 | 0.1861 | 0.1993 |
| 81 | 0.8934 | 0.073 | 0.1829 | 0.1969 |
| 99 | 0.727 | 0.0489 | 0.1682 | 0.1752 |
| 117 | 0.6933 | 0.0877 | 0.164 | 0.186 |
| 135 | 0.644 | 0.0518 | 0.1547 | 0.1632 |
| 153 | 0.8082 | 0.0942 | 0.1668 | 0.1916 |
| 171 | 0.4748 | 0.1364 | 0.1659 | 0.2148 |