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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 : | 1.1 — 1.5 GeV2 |
---|---|
W : | 2 — 2.025 GeV |
xb : | 0.2876 — 0.2941 |
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 |
---|---|---|---|
0.30152 | 1.2820292 | 0.43035722 | 0 |
0.38628 | 3.3941569 | 1.2040225 | 0 |
0.47104 | 6.336812 | 1.1797457 | 0 |
0.5558 | 6.5852437 | 1.3275399 | 0 |
0.64056 | 10.83342 | 1.5274504 | 0 |
0.72531 | 24.799129 | 3.1169798 | 0 |
0.81007 | 22.532751 | 3.186574 | 0 |
0.89483 | 14.765843 | 3.243639 | 0 |
0.97959 | 6.023612 | 0.94098037 | 0 |
1.06435 | 1.3932087 | 0.25349802 | 0 |