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 : | 1.75 — 1.775 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 | 1.5745 | 0.2026 | 0.2543 | 0.3252 |
| 27 | 1.6175 | 0.1582 | 0.1755 | 0.2363 |
| 45 | 2.0064 | 0.1279 | 0.219 | 0.2536 |
| 63 | 2.1539 | 0.12 | 0.2338 | 0.2628 |
| 81 | 2.0624 | 0.1083 | 0.2232 | 0.2481 |
| 99 | 1.9162 | 0.1434 | 0.2051 | 0.2502 |
| 117 | 1.6224 | 0.1045 | 0.1702 | 0.1998 |
| 135 | 1.2964 | 0.0854 | 0.1362 | 0.1607 |
| 153 | 1.3916 | 0.0903 | 0.1429 | 0.1691 |
| 171 | 1.9159 | 0.1798 | 0.2308 | 0.2926 |