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 : | 3.5 — 4.2 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 | 1.0456 | 0.1348 | 0.2066 | 0.2909 |
| 27 | 1.4489 | 0.147 | 0.1689 | 0.2447 |
| 45 | 1.4515 | 0.0962 | 0.175 | 0.1997 |
| 63 | 1.5842 | 0.0979 | 0.1873 | 0.2113 |
| 81 | 1.5529 | 0.0957 | 0.1822 | 0.2058 |
| 99 | 1.2991 | 0.0913 | 0.1556 | 0.1804 |
| 117 | 1.1869 | 0.101 | 0.1352 | 0.1954 |
| 135 | 0.8712 | 0.0684 | 0.1012 | 0.1471 |
| 153 | 1.0607 | 0.0795 | 0.1158 | 0.1664 |
| 171 | 1.111 | 0.1268 | 0.1599 | 0.231 |