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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 : | 1.1 — 1.5 GeV2 |
---|---|
W : | 1.875 — 1.9 GeV |
xb : | 0.3226 — 0.3303 |
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 |
---|---|---|---|
1.09397 | 3.2772844 | 0.80907637 | 0 |
1.16623 | 14.405533 | 3.4796832 | 0 |
1.23849 | 18.992386 | 4.0028448 | 0 |
1.31075 | 16.593996 | 3.5065205 | 0 |
1.38301 | 15.6368 | 2.9018106 | 0 |
1.45526 | 21.635683 | 7.5154586 | 0 |
1.52752 | 22.50448 | 4.0327458 | 0 |
1.59978 | 29.554749 | 4.2345886 | 0 |
1.67204 | 24.213951 | 4.9149694 | 0 |
1.7443 | 3.4126501 | 1.8686686 | 0 |