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 : | 1.575 — 1.6 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 | 1.667 | 0.2478 | 0.2394 | 0.3446 |
| 27 | 1.6983 | 0.1596 | 0.178 | 0.239 |
| 45 | 1.5333 | 0.1221 | 0.1575 | 0.1993 |
| 63 | 1.211 | 0.0837 | 0.126 | 0.1513 |
| 81 | 1.1934 | 0.0969 | 0.1218 | 0.1557 |
| 99 | 0.7647 | 0.0508 | 0.0829 | 0.0972 |
| 117 | 0.6867 | 0.0504 | 0.0762 | 0.1686 |
| 135 | 0.7734 | 0.0542 | 0.0824 | 0.1748 |
| 153 | 0.9889 | 0.0749 | 0.1038 | 0.2938 |
| 171 | 0.8574 | 0.1054 | 0.1218 | 0.1748 |