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 — 2.025 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 | 4.573 | 0.5507 | 0.6561 | 0.8566 |
| 27 | 3.9211 | 0.1858 | 0.4657 | 0.5014 |
| 45 | 3.0619 | 0.153 | 0.3926 | 0.4214 |
| 63 | 2.9371 | 0.1248 | 0.3998 | 0.4188 |
| 81 | 2.6286 | 0.1148 | 0.393 | 0.4094 |
| 99 | 2.5923 | 0.1158 | 0.399 | 0.4154 |
| 117 | 2.1493 | 0.1382 | 0.3571 | 0.3829 |
| 135 | 2.3259 | 0.1459 | 0.3796 | 0.4067 |
| 153 | 2.8703 | 0.1512 | 0.4173 | 0.4438 |
| 171 | 3.1302 | 0.2351 | 0.5732 | 0.6195 |