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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 : | 1.75 — 1.775 GeV |
xb : | 0.3641 — 0.3733 |
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 |
---|---|---|---|
1.08772 | 2.9993446 | 0.82454824 | 0 |
1.14748 | 9.3410311 | 1.8277448 | 0 |
1.20724 | 20.053844 | 4.5859008 | 0 |
1.267 | 17.990782 | 2.7704909 | 0 |
1.32676 | 21.564629 | 4.1121321 | 0 |
1.38651 | 35.115536 | 5.9589772 | 0 |
1.44627 | 39.079124 | 5.9759722 | 0 |
1.50603 | 48.970654 | 10.035989 | 0 |
1.56579 | 17.711021 | 3.7128994 | 0 |
1.62555 | 2.8064334 | 1.4706845 | 0 |