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 : | 1.625 — 1.65 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 | 2.8465 | 0.3048 | 0.577 | 0.6526 |
| 27 | 2.7071 | 0.1408 | 0.4036 | 0.4275 |
| 45 | 2.3242 | 0.1098 | 0.3547 | 0.3713 |
| 63 | 2.0895 | 0.1188 | 0.3245 | 0.3456 |
| 81 | 1.5181 | 0.0773 | 0.2469 | 0.2587 |
| 99 | 1.2706 | 0.0657 | 0.213 | 0.2229 |
| 117 | 1.2829 | 0.0588 | 0.2071 | 0.2153 |
| 135 | 1.4433 | 0.0928 | 0.2161 | 0.2352 |
| 153 | 1.442 | 0.0788 | 0.224 | 0.2374 |
| 171 | 1.3413 | 0.1067 | 0.2909 | 0.3099 |