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 : | 1.65 — 1.675 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 | 0.9974 | 0.1142 | 0.275 | 2.132 |
| 0.333525 | 5.6331 | 0.4014 | 1.2742 | 1.8941 |
| 0.369781 | 6.9437 | 0.4366 | 1.483 | 1.5459 |
| 0.406037 | 8.8685 | 0.6976 | 1.6931 | 1.8312 |
| 0.442294 | 9.1249 | 0.5947 | 1.6945 | 1.7959 |
| 0.47855 | 10.4195 | 0.836 | 1.793 | 1.9783 |
| 0.514806 | 11.2375 | 0.8363 | 1.8993 | 2.0752 |
| 0.551062 | 11.595 | 0.6973 | 1.8752 | 2.0007 |
| 0.587319 | 12.9002 | 0.641 | 1.7961 | 1.9071 |
| 0.623575 | 11.8495 | 0.7611 | 1.5739 | 1.7483 |
| 0.659831 | 11.7583 | 0.533 | 1.518 | 2.1575 |
| 0.696087 | 12.8695 | 0.6052 | 1.6355 | 3.9588 |
| 0.732344 | 1.8117 | 0.1936 | 0.2563 | 0.3212 |
| 0.7686 | 0 | 0 | 0 | 0 |