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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/dM(π−,p), mcbn/GeV
Differential cross section, where M(π−,p) is invariant mass of π− and p.
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 : | 1.775 — 1.8 GeV |
xb : | 0.216 — 0.2226 |
Observable quantity measured (Y axis): dσ/dM(π−,p), mcbn/GeV
Parameter (X axis): M(π−,p), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
M(π−,p),
GeV |
dσ/dM(π−,p),
mcbn/GeV |
Data errors,
mcbn/GeV |
Systematic errors,
mcbn/GeV |
---|---|---|---|
1.08897 | 5.8443742 | 0.74400622 | 0 |
1.15123 | 20.293285 | 1.5113405 | 0 |
1.21349 | 34.061218 | 2.0965142 | 0 |
1.27575 | 33.303207 | 2.619004 | 0 |
1.33801 | 35.456757 | 2.0055172 | 0 |
1.40026 | 45.837502 | 2.3161252 | 0 |
1.46252 | 62.790302 | 4.6939969 | 0 |
1.52478 | 65.110741 | 3.3960328 | 0 |
1.58704 | 38.856266 | 2.8208194 | 0 |
1.6493 | 7.2111368 | 1.2816412 | 0 |