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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 : | 1.625 — 1.65 GeV |
xb : | 0.2608 — 0.2697 |
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 |
Data errors,
mcbn/GeV |
Systematic errors,
mcbn/GeV |
---|---|---|---|
0.28277 | 12.755404 | 1.888308 | 0 |
0.33003 | 41.209465 | 3.1208825 | 0 |
0.37729 | 51.906906 | 3.5918241 | 0 |
0.42455 | 59.548153 | 4.0985241 | 0 |
0.47181 | 64.35714 | 4.6240811 | 0 |
0.51906 | 68.94519 | 3.9268126 | 0 |
0.56632 | 75.163956 | 4.9465146 | 0 |
0.61358 | 73.182663 | 5.2767458 | 0 |
0.66084 | 67.70565 | 5.2229714 | 0 |
0.7081 | 15.220795 | 2.5599775 | 0 |