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 : | 2.1 — 2.125 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 | 2.1384 | 0.1692 | 0.3176 | 0.3599 |
| 27 | 1.7181 | 0.1042 | 0.2367 | 0.2586 |
| 45 | 1.4455 | 0.1195 | 0.2074 | 0.2394 |
| 63 | 1.2348 | 0.0914 | 0.1987 | 0.2187 |
| 81 | 1.2287 | 0.1207 | 0.2067 | 0.2393 |
| 99 | 0.9918 | 0.0647 | 0.1889 | 0.1996 |
| 117 | 0.8981 | 0.0718 | 0.1762 | 0.1903 |
| 135 | 0.7084 | 0.0508 | 0.151 | 0.1593 |
| 153 | 0.821 | 0.0798 | 0.149 | 0.169 |
| 171 | 0.7256 | 0.1099 | 0.1666 | 0.1996 |