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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.75 — 1.775 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 | 0.9963 | 0.155 | 0.2236 | 0.2721 |
| 27 | 0.7755 | 0.0754 | 0.14 | 0.159 |
| 45 | 0.896 | 0.0913 | 0.1429 | 0.1696 |
| 63 | 0.9354 | 0.0622 | 0.1437 | 0.1566 |
| 81 | 0.9773 | 0.0736 | 0.1451 | 0.1627 |
| 99 | 0.7492 | 0.0611 | 0.12 | 0.1347 |
| 117 | 0.5808 | 0.0472 | 0.0975 | 0.1083 |
| 135 | 0.5489 | 0.0566 | 0.0823 | 0.0998 |
| 153 | 0.6053 | 0.0705 | 0.0878 | 0.1126 |
| 171 | 0.7748 | 0.1187 | 0.1465 | 0.1885 |