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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 : | 1.55 — 1.575 GeV |
xb : | 0.4482 — 0.4606 |
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 |
---|---|---|---|
1.07772 | 0.96400285 | 0 | 0 |
1.11748 | 6.1523595 | 4.0917401 | 0 |
1.15724 | 24.894308 | 11.175747 | 0 |
1.197 | 41.549316 | 9.2499514 | 0 |
1.23676 | 59.963997 | 16.913473 | 0 |
1.27651 | 40.087238 | 14.399004 | 0 |
1.31627 | 38.135063 | 10.146604 | 0 |
1.35603 | 15.517854 | 3.6889133 | 0 |
1.39579 | 6.0072055 | 1.515729 | 0 |
1.43555 | 0.51663506 | 0 | 0 |