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 — 2.4 GeV2 | |
|---|---|---|
| W : | 1.55 — 1.575 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 | 3.0859 | 0.2067 | 0.9279 | 1.3185 |
| 27 | 4.1313 | 0.206 | 0.6951 | 0.725 |
| 45 | 3.3753 | 0.1525 | 0.6141 | 0.6327 |
| 63 | 2.7174 | 0.1327 | 0.5288 | 0.5452 |
| 81 | 2.1215 | 0.0993 | 0.4384 | 0.4495 |
| 99 | 1.9497 | 0.0996 | 0.3931 | 0.4055 |
| 117 | 1.7658 | 0.0848 | 0.3456 | 0.3558 |
| 135 | 1.8655 | 0.0915 | 0.3562 | 0.3678 |
| 153 | 1.857 | 0.1716 | 0.3876 | 0.4239 |
| 171 | 2.0701 | 0.1458 | 0.6802 | 0.6956 |