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 : | 2.025 — 2.05 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 | 1.5312 | 0.1585 | 0.2579 | 0.3028 |
| 27 | 1.5081 | 0.1059 | 0.2182 | 0.2426 |
| 45 | 1.0996 | 0.072 | 0.1777 | 0.1917 |
| 63 | 1.0755 | 0.0697 | 0.1799 | 0.1929 |
| 81 | 1.0633 | 0.0677 | 0.1812 | 0.1934 |
| 99 | 0.8856 | 0.0599 | 0.1667 | 0.1771 |
| 117 | 0.7404 | 0.0618 | 0.1485 | 0.1609 |
| 135 | 0.6951 | 0.0798 | 0.1416 | 0.1625 |
| 153 | 0.7977 | 0.0854 | 0.1362 | 0.1607 |
| 171 | 0.8452 | 0.1179 | 0.184 | 0.2185 |