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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.825 — 1.85 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 | 2.3513 | 0.1863 | 0.4946 | 0.5285 |
| 27 | 2.1592 | 0.1148 | 0.3327 | 0.3519 |
| 45 | 2.4999 | 0.1182 | 0.3843 | 0.4021 |
| 63 | 2.6082 | 0.0981 | 0.388 | 0.4002 |
| 81 | 2.6157 | 0.1108 | 0.3891 | 0.4046 |
| 99 | 2.2099 | 0.1091 | 0.3384 | 0.3556 |
| 117 | 1.9341 | 0.1016 | 0.3004 | 0.3171 |
| 135 | 1.9895 | 0.103 | 0.2887 | 0.3065 |
| 153 | 1.905 | 0.0991 | 0.2727 | 0.2901 |
| 171 | 2.0754 | 0.2422 | 0.3976 | 0.4655 |