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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.925 — 1.95 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 | 2.8406 | 0.2589 | 0.472 | 0.5384 |
| 27 | 2.6825 | 0.1232 | 0.3607 | 0.3811 |
| 45 | 2.4668 | 0.1472 | 0.3495 | 0.3792 |
| 63 | 2.5603 | 0.1051 | 0.3636 | 0.3785 |
| 81 | 2.3369 | 0.1091 | 0.3404 | 0.3575 |
| 99 | 2.3701 | 0.1121 | 0.337 | 0.3551 |
| 117 | 1.983 | 0.1083 | 0.2903 | 0.3099 |
| 135 | 1.9397 | 0.1064 | 0.2806 | 0.3001 |
| 153 | 1.8328 | 0.0924 | 0.2495 | 0.2661 |
| 171 | 2.4682 | 0.1682 | 0.3977 | 0.4318 |