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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 : | 1.85 — 1.875 GeV |
| xb : | 0.3303 — 0.3384 |
|
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 |
Stat. error,
mcbn/GeV |
|---|---|---|
| 1.09272 | 1.9884504 | 0.54905295 |
| 1.16248 | 13.86492 | 3.5808396 |
| 1.23224 | 12.835093 | 1.949288 |
| 1.302 | 16.134235 | 3.9688902 |
| 1.37176 | 24.187185 | 6.6689019 |
| 1.44151 | 18.840143 | 3.6351833 |
| 1.51127 | 31.528631 | 8.0382614 |
| 1.58103 | 29.120018 | 4.6768036 |
| 1.65079 | 19.01918 | 3.6800692 |
| 1.72055 | 2.7265997 | 0.92479813 |