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 : | 3.5 — 4.2 GeV2 | |
|---|---|---|
| W : | 1.525 — 1.55 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 | 0.8755 | 0.1069 | 0.17 | 0.2453 |
| 27 | 0.9274 | 0.0702 | 0.164 | 0.2293 |
| 45 | 0.7378 | 0.0638 | 0.141 | 0.2014 |
| 63 | 0.6342 | 0.0635 | 0.1218 | 0.1373 |
| 81 | 0.783 | 0.0511 | 0.1408 | 0.1498 |
| 99 | 0.6986 | 0.0638 | 0.1294 | 0.1443 |
| 117 | 0.8531 | 0.0527 | 0.152 | 0.1608 |
| 135 | 0.7212 | 0.0679 | 0.1458 | 0.2077 |
| 153 | 0.571 | 0.034 | 0.3518 | 0.4991 |
| 171 | 0.6548 | 0.0025 | 0.4291 | 0.4745 |