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Experiment: E93-006 CLAS experiment, 2003
Spokespersons: V. D. Burkert, M. Ripani
Publication:
Quantity measured: dσ/dM(π+,π−), mcbn/GeV
Differential cross section, where M(π+,π−) is invariant mass of π+ and π−.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π+π−p, polarization: none
| Q2 : | 0.8 — 1.1 GeV2 |
|---|---|
| W : | 1.875 — 1.9 GeV |
| xb : | 0.2582 — 0.265 |
|
Observable quantity measured (Y axis): dσ/dM(π+,π−), mcbn/GeV
Parameter (X axis): M(π+,π−), GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
M(π+,π−),
GeV |
dσ/dM(π+,π−),
mcbn/GeV |
Stat. error,
mcbn/GeV |
|---|---|---|
| 0.29527 | 2.5729501 | 0.2544145 |
| 0.36753 | 10.38869 | 0.98064435 |
| 0.43979 | 14.229838 | 1.3784195 |
| 0.51205 | 18.903423 | 1.7523266 |
| 0.58431 | 22.916424 | 1.7826957 |
| 0.65656 | 31.424091 | 2.1553075 |
| 0.72882 | 39.372543 | 3.3274097 |
| 0.80108 | 36.670662 | 3.241174 |
| 0.87334 | 22.452263 | 2.0040159 |
| 0.9456 | 5.218811 | 0.57375193 |