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 : | 1.625 — 1.65 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 | 0.7456 | 0.1268 | 0.1987 | 0.2868 |
| 0.333525 | 2.5584 | 0.3691 | 0.5352 | 1.1955 |
| 0.369781 | 1.9138 | 0.2448 | 0.447 | 0.6306 |
| 0.406037 | 2.2423 | 0.3015 | 0.4698 | 0.5582 |
| 0.442294 | 2.5568 | 0.3376 | 0.4791 | 0.5861 |
| 0.47855 | 2.4107 | 0.3091 | 0.4226 | 0.5235 |
| 0.514806 | 3.1042 | 0.3456 | 0.4684 | 0.5821 |
| 0.551062 | 2.5489 | 0.2546 | 0.3829 | 0.4598 |
| 0.587319 | 3.2113 | 0.3415 | 0.4029 | 0.5282 |
| 0.623575 | 3.3384 | 0.2865 | 0.3755 | 0.5389 |
| 0.659831 | 2.748 | 0.2487 | 0.2919 | 0.4176 |
| 0.696087 | 1.0628 | 0.1419 | 0.1196 | 1.009 |
| 0.732344 | 0 | 0 | 0 | 0 |
| 0.7686 | 0 | 0 | 0 | 0 |