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 : | 1.525 — 1.55 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 | 0.5334 | 0.1134 | 0.2425 | 0.3436 |
| 0.317453 | 0.927 | 0.1459 | 0.4753 | 0.6726 |
| 0.342995 | 1.6128 | 0.2428 | 0.5591 | 0.6096 |
| 0.368537 | 1.3379 | 0.3708 | 0.4676 | 0.5968 |
| 0.394079 | 1.7566 | 0.2852 | 0.5258 | 0.5982 |
| 0.419621 | 1.6524 | 0.2588 | 0.4846 | 0.5494 |
| 0.445163 | 2.5809 | 0.3274 | 0.6487 | 0.7266 |
| 0.470705 | 2.6972 | 0.8849 | 0.6454 | 1.0953 |
| 0.496247 | 3.8286 | 0.4323 | 0.823 | 0.9296 |
| 0.521789 | 4.1876 | 0.4806 | 0.8602 | 1.231 |
| 0.547331 | 4.1456 | 0.3842 | 0.8147 | 1.1661 |
| 0.572873 | 3.7281 | 0.3939 | 0.711 | 1.0807 |
| 0.598415 | 1.3091 | 0.1965 | 0.2733 | 1.423 |
| 0.623957 | 0 | 0 | 0 | 0 |