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 : | 1.85 — 1.9 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 |
|---|---|---|---|
| 0.302625 | 0.332075 | 0.116733 | 0.05166912 |
| 0.349596 | 1.67522 | 0.051973 | 0.14965512 |
| 0.396566 | 1.97722 | 0.133033 | 0.19752559 |
| 0.443537 | 2.38553 | 0.121114 | 0.22627641 |
| 0.490508 | 1.9775 | 0.0802342 | 0.19935531 |
| 0.537478 | 2.27296 | 0.0748379 | 0.22126293 |
| 0.584449 | 2.0474 | 0.0826314 | 0.16896106 |
| 0.631419 | 2.56388 | 0.073841 | 0.20309698 |
| 0.67839 | 3.35161 | 0.132955 | 0.25281296 |
| 0.72536 | 4.12855 | 0.119793 | 0.30951616 |
| 0.772331 | 3.78963 | 0.0937579 | 0.34035002 |
| 0.819302 | 2.81973 | 0.108693 | 0.25389432 |
| 0.866272 | 1.7113 | 0.0316454 | 0.12257597 |
| 0.913243 | 0.348016 | 0.0701735 | 0.0267703 |