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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 : | 1.775 — 1.8 GeV |
xb : | 0.3552 — 0.3641 |
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 | 3.8265224 | 1.2968702 | 0 |
1.15123 | 13.099769 | 5.9416237 | 0 |
1.21349 | 15.691217 | 4.2405334 | 0 |
1.27575 | 20.19112 | 4.5973797 | 0 |
1.33801 | 20.678757 | 4.9587498 | 0 |
1.40026 | 17.678955 | 4.6788568 | 0 |
1.46252 | 38.214226 | 11.423924 | 0 |
1.52478 | 36.549828 | 7.00247 | 0 |
1.58704 | 20.551762 | 3.6533368 | 0 |
1.6493 | 2.7047591 | 1.3871101 | 0 |