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 | 0.98 | 0.1234 | 0.2717 | 0.2984 |
| 27 | 1.3615 | 0.1216 | 0.2575 | 0.2848 |
| 45 | 0.8375 | 0.0611 | 0.1642 | 0.1752 |
| 63 | 0.8851 | 0.0659 | 0.1648 | 0.1775 |
| 81 | 0.6878 | 0.0682 | 0.1319 | 0.1485 |
| 99 | 0.6011 | 0.0537 | 0.1173 | 0.129 |
| 117 | 0.514 | 0.0462 | 0.1046 | 0.1144 |
| 135 | 0.6602 | 0.0531 | 0.1279 | 0.1385 |
| 153 | 0.6472 | 0.0617 | 0.1332 | 0.1468 |
| 171 | 0.4835 | 0.1533 | 0.1604 | 0.2218 |