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 : | 4.2 — 5 GeV2 |
|---|---|
| W : | 1.9 — 1.95 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 |
|---|---|---|---|
| 0.304411 | 0.359976 | 0.130366 | 0.04954635 |
| 0.354953 | 1.472 | 0.0644685 | 0.12344545 |
| 0.405495 | 1.72707 | 0.0880286 | 0.16800285 |
| 0.456037 | 2.13865 | 0.0791059 | 0.19441803 |
| 0.506579 | 1.82206 | 0.0948478 | 0.17054393 |
| 0.557121 | 2.194 | 0.086435 | 0.19478083 |
| 0.607663 | 2.26865 | 0.0996649 | 0.17423377 |
| 0.658205 | 2.81984 | 0.0893951 | 0.21011791 |
| 0.708747 | 3.68225 | 0.108666 | 0.26852023 |
| 0.759289 | 4.43658 | 0.0989979 | 0.32217774 |
| 0.809831 | 3.19877 | 0.0767259 | 0.24280107 |
| 0.860373 | 1.87794 | 0.100137 | 0.14359079 |
| 0.910915 | 1.31213 | 0.0374781 | 0.10272642 |
| 0.961457 | 0.288841 | 0.0798799 | 0.02402244 |