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 : | 2.4 — 3 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 | 2.1753 | 0.2172 | 0.4641 | 0.6585 |
| 27 | 2.1962 | 0.1505 | 0.3029 | 0.4266 |
| 45 | 2.7165 | 0.1244 | 0.3671 | 0.5173 |
| 63 | 2.9613 | 0.1245 | 0.3932 | 0.557 |
| 81 | 2.9515 | 0.1435 | 0.387 | 0.5519 |
| 99 | 2.4624 | 0.1074 | 0.333 | 0.3499 |
| 117 | 2.0162 | 0.0965 | 0.2816 | 0.4017 |
| 135 | 1.8733 | 0.0962 | 0.2496 | 0.3577 |
| 153 | 2.0139 | 0.101 | 0.2565 | 0.3589 |
| 171 | 2.4219 | 0.1826 | 0.3926 | 0.5552 |