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 : | 1.95 — 1.975 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 | 2.5356 | 0.1998 | 0.3118 | 0.4539 |
| 27 | 2.1737 | 0.135 | 0.276 | 0.3968 |
| 45 | 1.4692 | 0.0916 | 0.238 | 0.3321 |
| 63 | 1.5845 | 0.114 | 0.2334 | 0.2597 |
| 81 | 1.5215 | 0.0837 | 0.226 | 0.3251 |
| 99 | 1.617 | 0.0767 | 0.2263 | 0.3275 |
| 117 | 1.3522 | 0.0877 | 0.1972 | 0.2792 |
| 135 | 1.1345 | 0.0755 | 0.1961 | 0.2769 |
| 153 | 0.8603 | 0.0861 | 0.3413 | 0.5005 |
| 171 | 1.4103 | 0.0321 | 0.8262 | 1.1726 |