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 : | 1.55 — 1.575 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 | 1.5201 | 0.1773 | 0.3887 | 0.5558 |
| 27 | 1.5719 | 0.1139 | 0.3071 | 0.432 |
| 45 | 1.4656 | 0.0927 | 0.2789 | 0.2939 |
| 63 | 1.0894 | 0.0799 | 0.2128 | 0.2273 |
| 81 | 0.8314 | 0.0583 | 0.1667 | 0.1766 |
| 99 | 0.8571 | 0.0654 | 0.1692 | 0.1814 |
| 117 | 0.7902 | 0.0639 | 0.1553 | 0.168 |
| 135 | 0.6719 | 0.0469 | 0.1358 | 0.1436 |
| 153 | 0.8247 | 0.0643 | 0.1677 | 0.2418 |
| 171 | 0.9101 | 0.1066 | 0.2297 | 0.3298 |