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 : | 3 — 3.5 GeV2 | |
|---|---|---|
| W : | 1.5 — 1.525 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 | 1.7315 | 0.2482 | 0.34 | 0.4867 |
| 27 | 1.7996 | 0.1514 | 0.2618 | 0.37 |
| 45 | 1.3309 | 0.0915 | 0.1999 | 0.2198 |
| 63 | 1.1701 | 0.0802 | 0.1691 | 0.1872 |
| 81 | 1.0641 | 0.0701 | 0.1539 | 0.1692 |
| 99 | 0.8183 | 0.0573 | 0.1237 | 0.1363 |
| 117 | 1.1175 | 0.0682 | 0.1608 | 0.1747 |
| 135 | 1.2016 | 0.0773 | 0.1734 | 0.1898 |
| 153 | 1.2701 | 0.0913 | 0.1878 | 0.268 |
| 171 | 1.3381 | 0.1426 | 0.2451 | 0.3449 |