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 : | 1.825 — 1.85 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 | 1.5057 | 0.1416 | 0.3966 | 1.2086 |
| 0.346918 | 5.4806 | 0.8973 | 1.2436 | 1.7613 |
| 0.392102 | 9.1909 | 0.6059 | 1.7571 | 2.4841 |
| 0.437287 | 8.0577 | 1.3814 | 1.5709 | 2.0919 |
| 0.482472 | 9.8556 | 0.587 | 1.5894 | 1.6943 |
| 0.527657 | 9.4533 | 0.5381 | 1.4593 | 1.5553 |
| 0.572842 | 10.034 | 0.9572 | 1.5068 | 1.7851 |
| 0.618027 | 11.6867 | 0.6701 | 1.6824 | 1.8109 |
| 0.663211 | 13.1672 | 0.7109 | 1.8214 | 1.9552 |
| 0.708396 | 14.5195 | 0.8253 | 2.0289 | 2.8668 |
| 0.753581 | 17.0527 | 0.9684 | 2.0843 | 4.589 |
| 0.798766 | 11.3619 | 0.4906 | 1.4782 | 4.7277 |
| 0.843951 | 6.5046 | 0.3043 | 0.6532 | 2.1081 |
| 0.889136 | 1.806 | 0.1504 | 0.1921 | 0.244 |