Parameter (X axis): M(π+,π−), GeV
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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/dM(π+,π−), mcb/GeV
Differential cross section, where M(π+,π−) is invariant mass of π+ and π−.
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 : | 1.8 — 1.825 GeV | |
| Ebeam : | 5.754 GeV |
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcb/GeV
Parameter (X axis): M(π+,π−), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π+,π−),
GeV |
dσ/dM(π+,π−),
mcb/GeV |
Stat. error,
mcb/GeV |
Syst. error,
mcb/GeV |
Total error,
mcb/GeV |
|---|---|---|---|---|
| 0.301733 | 2.0502 | 0.1777 | 0.4695 | 0.9954 |
| 0.346918 | 8.5344 | 0.5286 | 1.5376 | 2.1681 |
| 0.392102 | 10.0441 | 0.6273 | 1.6778 | 2.3724 |
| 0.437287 | 10.1798 | 0.629 | 1.6135 | 1.7318 |
| 0.482472 | 11.5236 | 0.649 | 1.6724 | 1.7939 |
| 0.527657 | 12.4949 | 0.6842 | 1.7462 | 1.8755 |
| 0.572842 | 12.6703 | 0.7152 | 1.7712 | 1.9102 |
| 0.618027 | 12.4802 | 0.7484 | 1.6946 | 1.8525 |
| 0.663211 | 14.3978 | 0.9161 | 1.9046 | 2.1135 |
| 0.708396 | 17.2091 | 1.0227 | 2.0652 | 2.8907 |
| 0.753581 | 16.7895 | 0.8583 | 1.9775 | 3.6419 |
| 0.798766 | 13.2476 | 0.6484 | 1.2318 | 1.8263 |
| 0.843951 | 5.5014 | 0.2532 | 0.505 | 3.2922 |
| 0.889136 | 0.156 | 0.0228 | 0.0411 | 0.0471 |