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 — 2.4 GeV2 | |
|---|---|---|
| W : | 2.1 — 2.125 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 | 4.3719 | 0.2654 | 0.5588 | 0.6186 |
| 27 | 3.3218 | 0.1493 | 0.3767 | 0.4052 |
| 45 | 2.489 | 0.1148 | 0.2963 | 0.3177 |
| 63 | 2.099 | 0.0924 | 0.277 | 0.292 |
| 81 | 2.0826 | 0.1065 | 0.3029 | 0.3211 |
| 99 | 1.8002 | 0.0955 | 0.3045 | 0.3191 |
| 117 | 1.749 | 0.0849 | 0.3103 | 0.3217 |
| 135 | 1.7697 | 0.1026 | 0.3149 | 0.3312 |
| 153 | 2.138 | 0.1326 | 0.3621 | 0.3856 |
| 171 | 1.7212 | 0.2128 | 0.4651 | 0.5115 |