Parameter (X axis): M(π+,π−), GeV
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Experiment: CLAS12 Run Group A, 2018
Spokespersons: Krishna Chandra
No publications available for this experiment
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 : | 3.5 — 4.2 GeV2 |
|---|---|
| W : | 1.95 — 2 GeV |
|
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 |
Syst. error,
mcbn/GeV |
|---|---|---|---|
| 0.306197 | 0.439058 | 0.100488 | 0.07771094 |
| 0.36031 | 1.4949 | 0.0544591 | 0.14921888 |
| 0.414424 | 2.20882 | 0.0891334 | 0.2328404 |
| 0.468537 | 2.74592 | 0.0799425 | 0.26353027 |
| 0.52265 | 2.28524 | 0.0800495 | 0.2415476 |
| 0.576764 | 2.91411 | 0.0708879 | 0.28467742 |
| 0.630877 | 3.38392 | 0.104732 | 0.26904276 |
| 0.684991 | 4.58125 | 0.0900114 | 0.3480044 |
| 0.739104 | 5.79405 | 0.102904 | 0.41010147 |
| 0.793218 | 5.46226 | 0.105983 | 0.38761481 |
| 0.847331 | 3.66055 | 0.0682533 | 0.2647476 |
| 0.901444 | 2.29087 | 0.0862773 | 0.16770805 |
| 0.955558 | 1.77438 | 0.0322821 | 0.13615107 |
| 1.00967 | 0.418706 | 0.0664554 | 0.03643549 |