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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.525 — 1.55 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 | 0.3412 | 0.0576 | 0.1511 | 0.2183 |
| 27 | 0.4952 | 0.0989 | 0.1308 | 0.1908 |
| 45 | 0.5777 | 0.0624 | 0.1351 | 0.1891 |
| 63 | 0.3891 | 0.0344 | 0.095 | 0.101 |
| 81 | 0.3105 | 0.0575 | 0.0787 | 0.0975 |
| 99 | 0.3258 | 0.0363 | 0.0806 | 0.0883 |
| 117 | 0.316 | 0.0353 | 0.0783 | 0.0859 |
| 135 | 0.3519 | 0.0405 | 0.0855 | 0.0946 |
| 153 | 0.359 | 0.0442 | 0.0915 | 0.1016 |
| 171 | 0.3403 | 0.0636 | 0.1242 | 0.1752 |