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 : | 1.775 — 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 | 3.5044 | 0.2908 | 0.592 | 0.8363 |
| 27 | 3.158 | 0.1585 | 0.3763 | 0.5409 |
| 45 | 3.3321 | 0.1769 | 0.4094 | 0.9677 |
| 63 | 3.8472 | 0.1416 | 0.4635 | 0.4847 |
| 81 | 3.6442 | 0.1658 | 0.4464 | 0.4762 |
| 99 | 3.0628 | 0.1719 | 0.3945 | 0.4303 |
| 117 | 2.8796 | 0.1385 | 0.3719 | 0.5306 |
| 135 | 2.7536 | 0.1312 | 0.3501 | 0.4959 |
| 153 | 2.8861 | 0.1438 | 0.336 | 0.4807 |
| 171 | 3.3603 | 0.309 | 0.507 | 0.7184 |