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 : | 1.6 — 1.625 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 |
|---|---|---|---|---|
| 0.297268 | 0.5897 | 0.1091 | 0.2017 | 0.2293 |
| 0.333525 | 1.628 | 0.2875 | 0.4434 | 0.5284 |
| 0.369781 | 2.2792 | 0.3255 | 0.4966 | 0.5938 |
| 0.406037 | 2.5558 | 0.3852 | 0.539 | 0.6625 |
| 0.442294 | 2.7156 | 0.3532 | 0.5364 | 0.6422 |
| 0.47855 | 3.2466 | 0.5351 | 0.5688 | 0.7809 |
| 0.514806 | 3.0241 | 0.3292 | 0.4997 | 0.5983 |
| 0.551062 | 3.32 | 0.3685 | 0.5009 | 0.6218 |
| 0.587319 | 3.0966 | 0.2771 | 0.44 | 0.52 |
| 0.623575 | 3.4184 | 0.2901 | 0.4525 | 0.5375 |
| 0.659831 | 2.5471 | 0.2528 | 0.3298 | 0.4155 |
| 0.696087 | 0.0356 | 0.0086 | 0.0172 | 0.0192 |
| 0.732344 | 0 | 0 | 0 | 0 |
| 0.7686 | 0 | 0 | 0 | 0 |