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 : | 1.475 — 1.5 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 | 1.0732 | 0.1343 | 0.2722 | 0.3035 |
| 27 | 1.2399 | 0.1697 | 0.1964 | 0.2596 |
| 45 | 1.4161 | 0.1301 | 0.2063 | 0.2439 |
| 63 | 1.0235 | 0.0685 | 0.1473 | 0.1624 |
| 81 | 0.966 | 0.0642 | 0.1367 | 0.151 |
| 99 | 0.948 | 0.062 | 0.1347 | 0.1483 |
| 117 | 0.8608 | 0.0642 | 0.1243 | 0.1399 |
| 135 | 1.142 | 0.0727 | 0.1592 | 0.1751 |
| 153 | 1.1802 | 0.0875 | 0.1691 | 0.1904 |
| 171 | 1.1311 | 0.1276 | 0.2074 | 0.2935 |