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 : | 2.4 — 3 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 | 0.9932 | 0.1011 | 0.3139 | 2.1245 |
| 0.333525 | 5.1751 | 0.6261 | 1.2376 | 1.387 |
| 0.369781 | 7.5211 | 0.5516 | 1.4962 | 1.5947 |
| 0.406037 | 8.1555 | 0.5314 | 1.5075 | 1.5985 |
| 0.442294 | 7.4842 | 0.5861 | 1.3941 | 1.5123 |
| 0.47855 | 8.7711 | 0.6302 | 1.5529 | 1.6759 |
| 0.514806 | 10.6109 | 0.6522 | 1.6973 | 1.8183 |
| 0.551062 | 12.4885 | 0.7936 | 1.6849 | 1.8624 |
| 0.587319 | 11.4504 | 0.5431 | 1.4828 | 1.5791 |
| 0.623575 | 11.3532 | 0.4484 | 1.4093 | 2.0209 |
| 0.659831 | 8.8913 | 0.4153 | 1.0747 | 1.5176 |
| 0.696087 | 3.0235 | 0.2162 | 0.3789 | 3.2384 |
| 0.732344 | 0 | 0 | 0 | 0 |
| 0.7686 | 0 | 0 | 0 | 0 |