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 : | 4.2 — 5 GeV2 | |
|---|---|---|
| W : | 1.45 — 1.475 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 |
|---|---|---|---|---|
| 0.291911 | 0.6814 | 0.1511 | 0.2947 | 0.4213 |
| 0.317453 | 1.2823 | 0.1859 | 0.4151 | 0.8888 |
| 0.342995 | 2.587 | 0.375 | 0.6007 | 0.7082 |
| 0.368537 | 2.3601 | 0.3056 | 0.5744 | 0.6506 |
| 0.394079 | 2.6113 | 0.3805 | 0.5451 | 0.6648 |
| 0.419621 | 2.9923 | 0.3723 | 0.5892 | 0.697 |
| 0.445163 | 5.1387 | 0.6037 | 0.8421 | 1.0362 |
| 0.470705 | 5.0552 | 0.5244 | 0.7568 | 0.9207 |
| 0.496247 | 4.6623 | 0.5531 | 0.6746 | 1.6933 |
| 0.521789 | 1.4221 | 0.2139 | 0.2365 | 1.2367 |
| 0.547331 | 0.0017 | 0.0001 | 0.001 | 0.0011 |
| 0.572873 | 0 | 0 | 0 | 0 |
| 0.598415 | 0 | 0 | 0 | 0 |
| 0.623957 | 0 | 0 | 0 | 0 |