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 : | 1.975 — 2 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 | 1.6457 | 0.1365 | 0.2316 | 0.2688 |
| 27 | 1.9204 | 0.1679 | 0.2697 | 0.3177 |
| 45 | 1.359 | 0.1143 | 0.2591 | 0.2832 |
| 63 | 1.1452 | 0.0862 | 0.2124 | 0.2292 |
| 81 | 1.0377 | 0.0881 | 0.1837 | 0.2037 |
| 99 | 1.0462 | 0.0842 | 0.1743 | 0.1936 |
| 117 | 0.7481 | 0.1934 | 0.1388 | 0.2381 |
| 135 | 0.7388 | 0.0636 | 0.1464 | 0.1596 |
| 153 | 0.5629 | 0.0572 | 0.2408 | 0.2475 |
| 171 | 1.0027 | 0.0027 | 0.608 | 0.608 |