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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/dM(π+,π−), mcbn/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 : | 0.5 — 0.8 GeV2 |
|---|---|
| W : | 1.875 — 1.9 GeV |
| xb : | 0.1923 — 0.1979 |
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcbn/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−),
mcbn/GeV |
Stat. error,
mcbn/GeV |
|---|---|---|
| 0.29527 | 3.1209531 | 0.32992375 |
| 0.36753 | 13.28644 | 1.0547802 |
| 0.43979 | 20.708328 | 1.5147878 |
| 0.51205 | 24.987398 | 1.7023777 |
| 0.58431 | 31.941467 | 2.1367161 |
| 0.65656 | 44.040352 | 8.3478889 |
| 0.72882 | 52.074177 | 2.8112414 |
| 0.80108 | 47.400658 | 2.57077 |
| 0.87334 | 28.327034 | 3.7057357 |
| 0.9456 | 4.9894023 | 0.70871562 |