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 : | 1.575 — 1.6 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 | 0.3923 | 0.1128 | 0.1612 | 0.1967 |
| 0.333525 | 1.344 | 0.212 | 0.5184 | 0.5601 |
| 0.369781 | 1.1126 | 0.1859 | 0.4055 | 0.4461 |
| 0.406037 | 1.5388 | 0.2699 | 0.5006 | 0.5687 |
| 0.442294 | 2.0223 | 0.309 | 0.6151 | 0.6883 |
| 0.47855 | 2.4465 | 0.368 | 0.7072 | 0.7972 |
| 0.514806 | 2.7443 | 0.5595 | 0.7646 | 0.9475 |
| 0.551062 | 3.3116 | 0.3152 | 0.8807 | 0.9354 |
| 0.587319 | 3.787 | 0.3415 | 0.9789 | 1.0367 |
| 0.623575 | 3.026 | 0.5268 | 0.7788 | 0.9402 |
| 0.659831 | 0.4716 | 0.1061 | 0.1315 | 0.169 |
| 0.696087 | 0 | 0 | 0 | 0 |
| 0.732344 | 0 | 0 | 0 | 0 |
| 0.7686 | 0 | 0 | 0 | 0 |