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 — 3.5 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 | 0.644039 | 0.195735 | 0.13411422 |
| 0.349596 | 3.23748 | 0.0873015 | 0.3143902 |
| 0.396566 | 3.95699 | 0.194165 | 0.4583949 |
| 0.443537 | 4.7658 | 0.176924 | 0.51637499 |
| 0.490508 | 4.40577 | 0.147666 | 0.53642447 |
| 0.537478 | 5.04918 | 0.137937 | 0.59380641 |
| 0.584449 | 4.72087 | 0.328542 | 0.48596041 |
| 0.631419 | 5.91482 | 0.293515 | 0.59226108 |
| 0.67839 | 6.56821 | 0.167564 | 0.52446185 |
| 0.72536 | 8.1346 | 0.150569 | 0.64462327 |
| 0.772331 | 8.19241 | 0.11766 | 0.64156352 |
| 0.819302 | 6.08103 | 0.136568 | 0.47731583 |
| 0.866272 | 3.94419 | 0.100084 | 0.30681297 |
| 0.913243 | 0.816889 | 0.219919 | 0.06470321 |