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 : | 1.875 — 1.9 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 | 1.4275 | 0.1534 | 0.228 | 0.3263 |
| 27 | 2.0174 | 0.1856 | 0.2256 | 0.3262 |
| 45 | 1.5678 | 0.1947 | 0.1942 | 0.275 |
| 63 | 1.995 | 0.1056 | 0.2296 | 0.2528 |
| 81 | 1.8748 | 0.0983 | 0.2232 | 0.2439 |
| 99 | 1.8185 | 0.1197 | 0.2111 | 0.2427 |
| 117 | 1.2962 | 0.0861 | 0.1617 | 0.1832 |
| 135 | 1.4561 | 0.1374 | 0.1587 | 0.2307 |
| 153 | 1.3633 | 0.0994 | 0.1426 | 0.2066 |
| 171 | 1.6254 | 0.173 | 0.201 | 0.2857 |