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 : | 1.9 — 1.925 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 | 1.7236 | 0.1764 | 0.2827 | 0.3332 |
| 27 | 2.0477 | 0.1324 | 0.2577 | 0.2897 |
| 45 | 1.8226 | 0.0972 | 0.2411 | 0.2599 |
| 63 | 2.0639 | 0.1119 | 0.2677 | 0.2901 |
| 81 | 1.9314 | 0.1278 | 0.2546 | 0.2849 |
| 99 | 1.7335 | 0.1082 | 0.2321 | 0.2561 |
| 117 | 1.5046 | 0.1018 | 0.2029 | 0.227 |
| 135 | 1.2329 | 0.087 | 0.1608 | 0.1829 |
| 153 | 1.4915 | 0.1075 | 0.171 | 0.202 |
| 171 | 1.7216 | 0.1778 | 0.2357 | 0.2952 |