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 : | 1.6 — 1.625 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 | 4.3352 | 0.3174 | 0.8512 | 1.2081 |
| 27 | 4.9856 | 0.2487 | 0.6515 | 0.9265 |
| 45 | 3.6665 | 0.2438 | 0.53 | 0.5834 |
| 63 | 3.3321 | 0.172 | 0.4896 | 0.519 |
| 81 | 2.4192 | 0.1538 | 0.394 | 0.423 |
| 99 | 1.9052 | 0.1297 | 0.3323 | 0.3567 |
| 117 | 1.8008 | 0.0984 | 0.3002 | 0.316 |
| 135 | 2.069 | 0.104 | 0.3057 | 0.3229 |
| 153 | 2.1173 | 0.1166 | 0.3259 | 0.3462 |
| 171 | 2.3909 | 0.1891 | 0.5208 | 0.7424 |