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 : | 1.8 — 1.825 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 | 3.5872 | 0.2951 | 0.631 | 0.8953 |
| 27 | 3.4927 | 0.1684 | 0.4203 | 0.6002 |
| 45 | 3.7632 | 0.2114 | 0.464 | 0.5099 |
| 63 | 3.8578 | 0.1628 | 0.4782 | 0.5052 |
| 81 | 3.9337 | 0.162 | 0.4847 | 0.5111 |
| 99 | 3.0841 | 0.1267 | 0.4113 | 0.4304 |
| 117 | 2.9645 | 0.1369 | 0.3971 | 0.42 |
| 135 | 2.8442 | 0.158 | 0.3727 | 0.4048 |
| 153 | 2.8857 | 0.1531 | 0.3459 | 0.4943 |
| 171 | 3.0787 | 0.2244 | 0.5126 | 0.7333 |