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 — 3.5 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 | 1.4358 | 0.1755 | 0.2913 | 0.3401 |
| 27 | 1.3679 | 0.0934 | 0.2064 | 0.2266 |
| 45 | 1.5943 | 0.1014 | 0.2367 | 0.2576 |
| 63 | 1.7444 | 0.0943 | 0.2529 | 0.2699 |
| 81 | 1.7392 | 0.0853 | 0.2518 | 0.2658 |
| 99 | 1.5092 | 0.0919 | 0.2231 | 0.2413 |
| 117 | 1.2677 | 0.117 | 0.1919 | 0.2248 |
| 135 | 1.137 | 0.1027 | 0.1615 | 0.1914 |
| 153 | 1.2042 | 0.0882 | 0.1612 | 0.1838 |
| 171 | 1.5749 | 0.1926 | 0.2518 | 0.317 |