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 : | 1.775 — 1.8 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 | 2.0283 | 0.174 | 0.4557 | 0.6575 |
| 27 | 2.3293 | 0.1669 | 0.3104 | 0.4436 |
| 45 | 2.5263 | 0.1131 | 0.3405 | 0.4834 |
| 63 | 2.9172 | 0.1214 | 0.3775 | 0.5296 |
| 81 | 2.6917 | 0.1244 | 0.3528 | 0.3741 |
| 99 | 2.4302 | 0.1079 | 0.3262 | 0.3436 |
| 117 | 2.0667 | 0.1 | 0.278 | 0.3946 |
| 135 | 1.9841 | 0.1065 | 0.2557 | 0.3694 |
| 153 | 2.1468 | 0.1203 | 0.2678 | 0.3805 |
| 171 | 2.3595 | 0.1589 | 0.3752 | 0.5404 |