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 : | 1.85 — 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 | 0.411006 | 0.216091 | 0.09226416 |
| 0.349596 | 2.04828 | 0.0967979 | 0.19031272 |
| 0.396566 | 2.80235 | 0.122613 | 0.31869716 |
| 0.443537 | 3.37431 | 0.111739 | 0.3536473 |
| 0.490508 | 3.18801 | 0.122258 | 0.33604597 |
| 0.537478 | 3.62999 | 0.114573 | 0.36353773 |
| 0.584449 | 3.33469 | 0.167963 | 0.31672314 |
| 0.631419 | 4.13482 | 0.150839 | 0.37558494 |
| 0.67839 | 5.12844 | 0.152175 | 0.3998351 |
| 0.72536 | 6.31503 | 0.137135 | 0.4878972 |
| 0.772331 | 5.76831 | 0.107797 | 0.46363445 |
| 0.819302 | 4.28344 | 0.125093 | 0.34621666 |
| 0.866272 | 2.57934 | 0.0808153 | 0.20988094 |
| 0.913243 | 0.529369 | 0.178389 | 0.04835604 |