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 : | 1.65 — 1.675 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 | 1.81 | 0.3469 | 0.3242 | 0.4748 |
| 27 | 2.6251 | 0.1853 | 0.2682 | 0.326 |
| 45 | 1.9054 | 0.1228 | 0.1996 | 0.2343 |
| 63 | 1.93 | 0.1346 | 0.1989 | 0.2402 |
| 81 | 1.3975 | 0.1318 | 0.1523 | 0.2014 |
| 99 | 1.42 | 0.0997 | 0.147 | 0.1776 |
| 117 | 1.2202 | 0.0944 | 0.1285 | 0.1594 |
| 135 | 1.3027 | 0.0797 | 0.1319 | 0.1541 |
| 153 | 1.4487 | 0.0947 | 0.1461 | 0.1741 |
| 171 | 1.0132 | 0.2968 | 0.1692 | 0.3416 |