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 : | 2.075 — 2.1 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 | 3.889 | 0.2446 | 0.5677 | 0.6182 |
| 27 | 3.4977 | 0.1603 | 0.4269 | 0.456 |
| 45 | 2.6299 | 0.1176 | 0.3344 | 0.3544 |
| 63 | 2.2634 | 0.1409 | 0.3151 | 0.3451 |
| 81 | 2.0954 | 0.0951 | 0.3303 | 0.3437 |
| 99 | 2.1402 | 0.1234 | 0.3566 | 0.3773 |
| 117 | 1.9726 | 0.0993 | 0.3486 | 0.3624 |
| 135 | 2.0002 | 0.1008 | 0.3494 | 0.3637 |
| 153 | 2.3059 | 0.1256 | 0.3871 | 0.4069 |
| 171 | 2.325 | 0.1869 | 0.5246 | 0.5569 |