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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.825 — 1.85 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 | 0.6861 | 0.0869 | 0.23 | 0.2458 |
| 27 | 0.8276 | 0.0782 | 0.1604 | 0.1784 |
| 45 | 0.7742 | 0.0672 | 0.1416 | 0.1567 |
| 63 | 0.8228 | 0.0545 | 0.1424 | 0.1525 |
| 81 | 0.7932 | 0.0607 | 0.1386 | 0.1513 |
| 99 | 0.7039 | 0.0519 | 0.1291 | 0.1392 |
| 117 | 0.4847 | 0.0857 | 0.1051 | 0.1356 |
| 135 | 0.496 | 0.0589 | 0.0999 | 0.116 |
| 153 | 0.4563 | 0.0566 | 0.0916 | 0.1077 |
| 171 | 0.5291 | 0.0799 | 0.1669 | 0.1851 |