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 : | 1.45 — 1.475 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 | 0.2778 | 0.0506 | 0.1336 | 0.1428 |
| 27 | 0.4257 | 0.0585 | 0.096 | 0.1124 |
| 45 | 0.4081 | 0.0507 | 0.0817 | 0.0962 |
| 63 | 0.4025 | 0.0464 | 0.0735 | 0.0869 |
| 81 | 0.4037 | 0.0418 | 0.071 | 0.0824 |
| 99 | 0.3223 | 0.0329 | 0.0596 | 0.0681 |
| 117 | 0.4007 | 0.0525 | 0.0699 | 0.0874 |
| 135 | 0.3164 | 0.0416 | 0.0618 | 0.0745 |
| 153 | 0.4395 | 0.0562 | 0.0841 | 0.1011 |
| 171 | 0.3811 | 0.0674 | 0.1204 | 0.138 |