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 : | 1.7 — 1.725 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 | 0.5766 | 0.0761 | 0.2134 | 0.3037 |
| 0.333525 | 2.689 | 0.3525 | 0.651 | 1.1537 |
| 0.369781 | 3.5523 | 0.4162 | 0.7473 | 1.0561 |
| 0.406037 | 3.0009 | 0.3493 | 0.6216 | 0.713 |
| 0.442294 | 3.117 | 0.3251 | 0.6553 | 0.7315 |
| 0.47855 | 3.1215 | 0.378 | 0.6802 | 0.7782 |
| 0.514806 | 3.3738 | 0.4102 | 0.7205 | 0.8291 |
| 0.551062 | 4.3382 | 0.4646 | 0.8061 | 0.9304 |
| 0.587319 | 5.1738 | 0.5567 | 0.7864 | 0.9635 |
| 0.623575 | 6.0608 | 0.6975 | 0.7657 | 1.0357 |
| 0.659831 | 4.9909 | 0.4938 | 0.5916 | 0.8382 |
| 0.696087 | 5.7417 | 0.3857 | 0.6133 | 0.869 |
| 0.732344 | 5.4925 | 0.4519 | 0.5602 | 1.1045 |
| 0.7686 | 1.9316 | 0.2358 | 0.2086 | 0.3148 |