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 : | 1.55 — 1.575 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 | 0.5085 | 0.0913 | 0.1981 | 0.2181 |
| 27 | 0.6058 | 0.0683 | 0.1554 | 0.1697 |
| 45 | 0.588 | 0.0571 | 0.1408 | 0.152 |
| 63 | 0.4566 | 0.0417 | 0.1115 | 0.119 |
| 81 | 0.3482 | 0.036 | 0.0894 | 0.0964 |
| 99 | 0.3834 | 0.0416 | 0.0929 | 0.1018 |
| 117 | 0.3126 | 0.0315 | 0.0795 | 0.0855 |
| 135 | 0.3603 | 0.0428 | 0.0883 | 0.0981 |
| 153 | 0.3879 | 0.0452 | 0.0993 | 0.1091 |
| 171 | 0.2687 | 0.0479 | 0.119 | 0.1282 |