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 : | 1.9 — 1.925 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 | 4.2046 | 0.2969 | 0.6556 | 0.7197 |
| 27 | 3.6114 | 0.2169 | 0.4685 | 0.5163 |
| 45 | 3.4114 | 0.1486 | 0.4629 | 0.4862 |
| 63 | 3.5249 | 0.169 | 0.4852 | 0.5138 |
| 81 | 3.5193 | 0.1609 | 0.4873 | 0.5132 |
| 99 | 2.7768 | 0.1449 | 0.4078 | 0.4328 |
| 117 | 2.6752 | 0.1421 | 0.3992 | 0.4238 |
| 135 | 2.909 | 0.1625 | 0.4239 | 0.454 |
| 153 | 2.7694 | 0.1368 | 0.3778 | 0.4018 |
| 171 | 3.3386 | 0.2439 | 0.5421 | 0.5945 |