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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 : | 1.65 — 1.675 GeV |
| xb : | 0.2524 — 0.2608 |
|
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 |
|---|---|---|
| 0.28402 | 11.995343 | 1.6003469 |
| 0.33378 | 46.616665 | 3.3325119 |
| 0.38354 | 59.02758 | 3.4015429 |
| 0.4333 | 54.056309 | 3.0031438 |
| 0.48306 | 61.595337 | 3.4847083 |
| 0.53281 | 71.258194 | 5.3254642 |
| 0.58257 | 71.729874 | 4.6798429 |
| 0.63233 | 80.004532 | 7.0335226 |
| 0.68209 | 71.20488 | 6.0071936 |
| 0.73185 | 13.121497 | 1.3372527 |