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 : | 1.8 — 1.85 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 |
|---|---|---|---|
| 0.30084 | 0.494604 | 0.158781 | 0.13044517 |
| 0.344239 | 2.89348 | 0.0656474 | 0.28699731 |
| 0.387638 | 3.74328 | 0.216577 | 0.46804604 |
| 0.431037 | 4.52015 | 0.197089 | 0.51608486 |
| 0.474436 | 3.90515 | 0.132471 | 0.49014919 |
| 0.517835 | 4.28452 | 0.12647 | 0.51340893 |
| 0.561234 | 3.87982 | 0.108616 | 0.39151295 |
| 0.604634 | 3.95871 | 0.107528 | 0.39650066 |
| 0.648033 | 4.07517 | 0.107517 | 0.32573303 |
| 0.691432 | 4.55266 | 0.101722 | 0.35877761 |
| 0.734831 | 5.62 | 0.137758 | 0.41584928 |
| 0.77823 | 5.12419 | 0.144269 | 0.37997585 |
| 0.821629 | 4.20901 | 0.0858213 | 0.37837382 |
| 0.865028 | 0.915477 | 0.184018 | 0.08488515 |