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 : | 1.55 — 1.575 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 | 1.2192 | 0.1247 | 0.2429 | 0.3448 |
| 27 | 1.2311 | 0.075 | 0.2262 | 0.319 |
| 45 | 1.0286 | 0.0766 | 0.2013 | 0.2153 |
| 63 | 0.9859 | 0.0634 | 0.1899 | 0.2002 |
| 81 | 1.027 | 0.059 | 0.1902 | 0.1991 |
| 99 | 0.9228 | 0.0568 | 0.1736 | 0.1826 |
| 117 | 1.039 | 0.0562 | 0.1933 | 0.2013 |
| 135 | 0.9462 | 0.0852 | 0.2023 | 0.2196 |
| 153 | 1.0409 | 0.1864 | 0.5261 | 0.7442 |
| 171 | 0.9329 | 0.0028 | 0.6174 | 0.8699 |