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 — 2.4 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 | 3.8844 | 0.2889 | 0.5425 | 0.7717 |
| 27 | 3.5421 | 0.1723 | 0.3925 | 0.5621 |
| 45 | 3.5863 | 0.1531 | 0.4149 | 0.5925 |
| 63 | 3.4206 | 0.1238 | 0.4064 | 0.58 |
| 81 | 3.225 | 0.1166 | 0.3909 | 0.4079 |
| 99 | 3.1728 | 0.1366 | 0.3821 | 0.5436 |
| 117 | 2.9365 | 0.1615 | 0.3617 | 0.3961 |
| 135 | 2.8211 | 0.1415 | 0.3474 | 0.6433 |
| 153 | 3.004 | 0.1549 | 0.3293 | 0.5456 |
| 171 | 3.5721 | 0.2544 | 0.4754 | 0.6787 |