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 : | 1.875 — 1.9 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 | 0.7204 | 0.1 | 0.1993 | 0.223 |
| 27 | 1.0513 | 0.0946 | 0.1721 | 0.1964 |
| 45 | 1.0103 | 0.1036 | 0.158 | 0.189 |
| 63 | 0.8796 | 0.0786 | 0.1456 | 0.1654 |
| 81 | 0.8356 | 0.0623 | 0.1427 | 0.1557 |
| 99 | 0.7531 | 0.0661 | 0.1336 | 0.1491 |
| 117 | 0.5852 | 0.0562 | 0.1172 | 0.13 |
| 135 | 0.5995 | 0.08 | 0.1112 | 0.137 |
| 153 | 0.4262 | 0.057 | 0.0866 | 0.1037 |
| 171 | 0.5406 | 0.1025 | 0.157 | 0.1875 |