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 : | 1.925 — 1.95 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 | 0.8253 | 0.1063 | 0.2364 | 0.2592 |
| 27 | 0.8126 | 0.0753 | 0.1718 | 0.1876 |
| 45 | 1.0227 | 0.0907 | 0.1856 | 0.2066 |
| 63 | 0.9628 | 0.0754 | 0.178 | 0.1933 |
| 81 | 0.8038 | 0.0573 | 0.161 | 0.1709 |
| 99 | 0.7382 | 0.0588 | 0.155 | 0.1658 |
| 117 | 0.5888 | 0.057 | 0.1386 | 0.1499 |
| 135 | 0.5304 | 0.0567 | 0.1322 | 0.1438 |
| 153 | 0.5321 | 0.0687 | 0.1262 | 0.1437 |
| 171 | 0.5861 | 0.0864 | 0.2099 | 0.227 |