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 : | 2.4 — 3 GeV2 | |
|---|---|---|
| W : | 1.55 — 1.575 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 | 0.2218 | 0.0258 | 0.1199 | 2.0293 |
| 0.317453 | 1.7468 | 0.1833 | 0.6043 | 4.2267 |
| 0.342995 | 3.1846 | 0.2819 | 0.8989 | 1.2593 |
| 0.368537 | 5.2662 | 0.4247 | 1.2065 | 1.2791 |
| 0.394079 | 6.2373 | 0.7066 | 1.3031 | 1.4823 |
| 0.419621 | 6.1557 | 0.6269 | 1.2422 | 1.3914 |
| 0.445163 | 8.7545 | 0.5725 | 1.4712 | 1.5787 |
| 0.470705 | 10.7509 | 0.8492 | 1.6918 | 1.893 |
| 0.496247 | 13.5476 | 0.6774 | 1.9569 | 2.0708 |
| 0.521789 | 12.7323 | 0.5911 | 1.7732 | 2.5062 |
| 0.547331 | 13.0227 | 0.6298 | 1.7212 | 2.4403 |
| 0.572873 | 12.2864 | 0.5818 | 1.5821 | 2.2372 |
| 0.598415 | 10.5715 | 0.536 | 1.3347 | 1.8885 |
| 0.623957 | 3.2063 | 0.2875 | 0.4363 | 0.5225 |