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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 : | 0.5 — 0.8 GeV2 |
|---|---|
| W : | 1.775 — 1.8 GeV |
| xb : | 0.216 — 0.2226 |
|
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 |
|---|---|---|
| 0.29027 | 7.1404977 | 0.82249427 |
| 0.35253 | 21.231733 | 1.6712935 |
| 0.41479 | 29.959545 | 1.680029 |
| 0.47705 | 35.787533 | 2.114064 |
| 0.53931 | 35.744991 | 2.289113 |
| 0.60156 | 41.863445 | 2.3934774 |
| 0.66382 | 49.307407 | 3.2645195 |
| 0.72608 | 56.365021 | 3.0498838 |
| 0.78834 | 56.493011 | 3.5604599 |
| 0.8506 | 11.324065 | 1.9790133 |